[HN Gopher] Twitter bans ads that contradict science on climate ...
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       Twitter bans ads that contradict science on climate change
        
       Author : DocFeind
       Score  : 160 points
       Date   : 2022-04-23 16:58 UTC (6 hours ago)
        
 (HTM) web link (apnews.com)
 (TXT) w3m dump (apnews.com)
        
       | h2odragon wrote:
       | The "scientific consensus" was once in favor of tobacco smoking.
        
         | ChrisLomont wrote:
         | That's a myth. Read more on the history of that.
        
           | h2odragon wrote:
           | I have. One of my favorite highlights:
           | https://en.wikipedia.org/wiki/Tobacco_smoke_enema
        
         | SalmoShalazar wrote:
         | What is your point? Are you taking issue with the current
         | corpus of evidence that exists around climate change?
        
       | cultofmetatron wrote:
       | the single biggest thing we can do to slow down climate change is
       | to drastically rethink our zoning policy.
       | 
       | why do I need to get in a car and drive 10 minutes to grab some
       | milk? because none of the land in the next few miles is zoned for
       | a grocery store! We need to allow mixed use so that a lot of
       | current errands that need a car could be easily performed on a
       | bike.
        
         | jokethrowaway wrote:
         | That's definitely one of the reasons I don't live in the USA or
         | in Russia.
         | 
         | You guys spend too much time driving.
         | 
         | The CO2 impact from cars is not that high though. Probably
         | carbon sequestration is a fastest / cheapest route.
        
       | nharada wrote:
       | Everyone in this thread talking about how "science is never
       | settled" and maybe that's true, but this move isn't designed to
       | discredit some competing scientists, it's designed to shutdown
       | bad-faith propaganda paid for by oil companies and other
       | entrenched interests.
       | 
       | Curious how y'all would propose combating this type of
       | misinformation. Or is this just something we should accept as a
       | necessary evil on any platform?
        
       | WalterBright wrote:
       | The scientific consensus used to be that the sun revolved around
       | the earth, and you were put under house arrest if you published
       | anything contradicting that.
       | 
       | Then there was that scientific consensus that margarine was good
       | for you and eggs caused heart attacks.
       | 
       | Or that scientific consensus that disease could be cured by
       | draining the bad blood out of your body.
       | 
       | Or that scientific consensus that if you sailed west too far,
       | you'd fall off the edge of the world.
       | 
       | Or my favorite scientific consensus that in order to ensure a
       | good harvest, it was necessary to chop the hearts out of your
       | enemies and offer it to the gods.
        
         | BryantD wrote:
         | Heck, scientific consensus used to be that airborne diseases
         | were transmitted by droplets. Whoops.
         | 
         | The interesting thing about every single one of these examples
         | is that consensus was able to change without anyone having to
         | advertise on Twitter.
        
         | JumpCrisscross wrote:
         | To be fair, those models were overturned by other scientists
         | publishing their findings. Not randos taking out billboards.
        
           | WalterBright wrote:
           | Check out what happened to Galileo when he published his
           | findings. Want more? How about Lysenkoism? Or the rejection
           | of "jewish science"?
        
             | tzs wrote:
             | Galileo's problems weren't due to his findings and theories
             | going against the current consensus. Galileo's problems
             | were a combination of:
             | 
             | 1. His heliocentric theory wasn't actually noticeably
             | better at explaining observations than the current
             | geocentric theories. Galileo, like the Church, believed in
             | a universe intelligently designed by an all-powerful God,
             | and he believed that said God would of course choose laws
             | of physics that were mathematically beautiful and elegant.
             | He had to hand wave away things that didn't fit with his
             | notion of mathematically beautiful and elegant as optical
             | illusions or observational error, which is not very
             | convincing.
             | 
             | 2. His ego. He was a celebrity who was frequently invited
             | to hang out with the rich and powerful, which he loved.
             | 
             | 3. He was an asshole. He was very intolerant of and rude to
             | those he considered to be his rivals or his inferiors (and
             | because of his big ego "inferiors" included pretty much
             | everyone else).
             | 
             | 4. He had a very poor sense of politics. He failed to
             | realize or ignored that some of those rivals or inferiors
             | that was a major asshole towards either were politically
             | powerful or had better connections than he did to
             | politically powerful people, and they could cause that
             | power to be used to make his life miserable if he kept
             | being a major asshole to them.
             | 
             | There's a great detailed look at the road to replacing
             | geocentricism with heliocentricism here [1].
             | 
             | [1] http://tofspot.blogspot.com/2013/10/the-great-
             | ptolemaic-smac...
        
               | WalterBright wrote:
               | Galileo observed the phases of Venus and the moons of
               | Jupiter, which provided strong evidence that contradicted
               | geocentric theories.
        
               | [deleted]
        
             | JumpCrisscross wrote:
             | None of which is relevant to a social media company
             | restricting ads.
        
         | vl wrote:
         | But it's different this time.
        
         | h2odragon wrote:
         | > chop the hearts out
         | 
         | That's where we went off the rails. It was the _livers_ we were
         | supposed to offer up.
         | 
         | No wonder everything since then is so screwed.
        
         | driverdan wrote:
         | This is a bad faith argument. If you want to be taken seriously
         | at least try to use good faith.
        
           | bencollier49 wrote:
           | I totally disagree - he's demonstrating that what appeared to
           | be the scientific consensus on several occasions in the past
           | was completely wrong.
        
             | spidersouris wrote:
             | I must say I find it quite dishonest and hypocritical to
             | use examples of theories which didn't impact humans' lives
             | at all, or, if they did, only on the level of an individual
             | -- to use these examples as a comparison with climate
             | change. These beliefs have nothing to do with climate
             | change which effects have already started being visible for
             | decades now. This has nothing to do with medicine, it's
             | biology, geology, meteorology. Hundreds of species are
             | disappearing, sea level rises are undeniable, temperatures
             | are rising as well and forest fires are increasing. These
             | are facts.
        
             | hotpotamus wrote:
             | Exactly, it's like how the current scientific consensus is
             | that the earth is round, but many enterprising individuals
             | are busy trying to prove their theory that the earth is
             | flat.
        
           | CoastalCoder wrote:
           | Please remember the HN ethos of assuming good intent. I'd be
           | interested in hearing the problem(s) you have with the parent
           | post.
        
             | tuwtuwtuwtuw wrote:
             | Twitter is not banning ads that contradicts "scientific
             | consensus".
             | 
             | They are banning ads which contradicts the current
             | scientific consensus on climate change.
             | 
             | Do you see the difference?
        
           | WalterBright wrote:
           | What's bad faith about it?
        
             | dlivingston wrote:
             | Several things, but to name one, none of those examples are
             | actually representing "scientific consensus" (except for
             | the margarine example, and medical science is notoriously
             | tricky and subject to _lots_ of noise and false signals).
             | 
             | Science didn't even "exist" until the 1600s - well after
             | the timeframes of nearly all of those examples. [0]
             | 
             | Your examples demonstrate "social consensus", "religious
             | consensus", "proto-medical consensus", but not "scientific
             | consensus."
             | 
             | [0]: a note that to say "science started at time X" is
             | subjective, of course, but the modern formal framework of
             | science is relatively new and putting it around the time of
             | Isaac Newton's _Principia_ is probably a good rough guess.
             | 
             | I would not consider Galileo to be a representative of
             | modern science, more of a precursor.
        
               | WalterBright wrote:
               | Whatever consensus you wish to call it, it was the
               | consensus of those in power in society at the time that
               | believed they knew the truth.
               | 
               | Galileo was a scientist whether scientist was a
               | recognized term at the time or not. He made observations,
               | and developed theories based on those observations.
               | That's science.
               | 
               | George Washington's death was hastened by doctors who
               | bled him, 200 years after 1600.
               | 
               | And how about Darwin's theories, Lysenkoism, Phrenology,
               | etc.?
        
               | dlivingston wrote:
               | > Whatever consensus you wish to call it, it was the
               | consensus of those in power in society at the time that
               | believed they knew the truth.
               | 
               | Your definition here is an apt one, and your examples
               | demonstrate this particular effect well.
               | 
               | My beef is that you framed them as 'examples of when the
               | scientific consensus was wrong' when they do not
               | demonstrate 'scientific consensus.'
        
         | yongjik wrote:
         | > The scientific consensus used to be that the sun revolved
         | around the earth ...
         | 
         | Ever thought about why it took so long for this particular
         | "scientific consensus" was reverted? Because geocentrism could
         | explain the motions of planets pretty accurately, and the
         | easiest _actual_ evidence of heliocentrism was that apparent
         | locations of stars should move _very_ slightly following the
         | motion of the Earth (i.e., parallax) - the effect was so small
         | that the first measurement was made in 1838, about 200 years
         | after Galileo 's death. Until then, the apparent absence of
         | parallax was a scientific evidence _against_ heliocentrism.
         | 
         | The lesson to draw is that it's not sufficient to have its
         | proponent put under house arrest in order for a new theory to
         | be accepted by the scientific community. Your new theory has to
         | first explain all the things explained by the existing theory,
         | and then some more that can _not_ be explained by the existing
         | one.
         | 
         | I'll leave it to readers to conclude what that means in the
         | context of global warming.
         | 
         | Honestly I'm depressed by the level of discourse here.
         | Otherwise mostly intelligent people are basically resorting to
         | "Well some groups of people have been wrong about various
         | things before, which proves that this particular (unrelated)
         | group of people _can_ be wrong, so instead of addressing the
         | problem they say we have, let 's debate for the umpteenth time
         | whether the problem is real, again."
         | 
         | It's a classical stalling tactic, and IMHO the only proper
         | response is "Get out, adults are talking."
        
         | kurupt213 wrote:
         | I don't think there is any evidence against the last one.
        
         | TedShiller wrote:
         | Consensus is the business of politics. Science, on the
         | contrary, requires only one investigator who happens to be
         | right, which means that he or she has results that are
         | verifiable by reference to the real world. In science consensus
         | is irrelevant.
         | 
         | The greatest scientists in history are great precisely because
         | they broke with the consensus. There is no such thing as
         | consensus science. If it's consensus, it isn't science. If it's
         | science, it isn't consensus.
         | 
         | Consensus is invoked only in situations where the science is
         | not solid enough. Nobody says the consensus of scientists
         | agrees that E=mc2. Nobody says the consensus is that the sun is
         | 93 million miles away. It would never occur to anyone to speak
         | that way.
        
           | 8note wrote:
           | Science relies heavily on a consensus of observations and a
           | consensus on the analysis of those observations. Reproduction
           | is creating aa consensus
           | 
           | Plenty of scientists have broken with consensus without a new
           | consensus forming around their models.
           | 
           | "Scientists have consensus about X" is something science
           | communicators say. It's about how easy it is to describe the
           | evidence to laypeople than what the evidence is.
        
       | dudul wrote:
       | Reminds me of the old south park episode where 2 ultra scientific
       | factions fight over some silly religious-like details.
       | 
       | Science shouldn't be treated like a religion. Consensus in
       | science changes all the time. New things are discovered and
       | invented by Goin against the concensus.
        
         | dlivingston wrote:
         | Right, my fear with treating climate change as "settled,
         | absolute, unquestionable wisdom" is that this puritanical
         | attitude towards science potentially stymies researchers from
         | postulating radical new ideas, or prevents other researchers
         | from taking radical ideas seriously.
         | 
         | To be clear, anthropogenic climate change is definitely a
         | thing, and those who say it isn't are either gaslighting or
         | being gaslit.
         | 
         | But even though Newton was right, Einstein was "more right."
         | Could an Einstein exist in climate science today, going against
         | the "Settled Science(tm)?"
        
           | seoaeu wrote:
           | So climate change deniers are engaging in gaslighting, but
           | you don't think we should do anything to stop them... because
           | maybe one of them stumbles on a scientific breakthrough?
        
             | dlivingston wrote:
             | > So climate change deniers are engaging in gaslighting
             | 
             | Sometimes. Oftentimes they have just been lied to by
             | political or cultural institutions that they trust.
             | 
             | > but you don't think we should do anything to stop them
             | 
             | It greatly depends on the context. In the case of ads on
             | Twitter, I have no opinion as I'm not familiar enough with
             | the nuances of this action to make a judgement.
             | 
             | > because maybe one of them stumbles on a scientific
             | breakthrough
             | 
             | That's a misreading of my comment. My point was that a
             | serious climate scientist may be afraid of pushing past the
             | boundaries for fear of going against the very real
             | orthodoxy. The orthodoxy, by the way, is a social thing,
             | not a science thing. Many scientists have gotten
             | 'cancelled' by randos on Twitter for publishing standard
             | research.
        
           | 8note wrote:
           | If you're proposing a radical idea via advertising, where are
           | you getting the money to buy the ads from?
           | 
           | Why are we limiting radical idea creation to the rich?
        
       | onos wrote:
       | Another voice here not happy about this. It's as if the advocates
       | here have no interest in learning anything from the history of
       | science as a practice of argument by evidence. Banning arguments
       | doesn't convince anyone paying attention that the opponents are
       | wrong it just makes people suspicious that the banners can't
       | defend their positions.
        
         | wittycardio wrote:
         | Go publish evidence in a scientific journal or stop pretending
         | you're a scientist.
        
           | samatman wrote:
           | Hey, except for all the science which never enters journals,
           | and all the nonsense which does, it's a great criterion!
        
           | gunapologist99 wrote:
           | Do most people on Twitter spend their time reading
           | countervailing evidence in scientific journals?
        
         | owisd wrote:
         | It's not banning arguments, just recognising that twitter ads
         | aren't the best medium for certain arguments.
        
           | bencollier49 wrote:
           | "It's not banning arguments, just recognising that the public
           | sphere isn't the best place for certain arguments."
           | 
           | And so on. That feels like a slippery slope to me.
        
             | [deleted]
        
             | owisd wrote:
             | That's like saying banning electing of representatives by a
             | show of hands in favour of the secret ballot is just a
             | slippery slope to banning democracy altogether.
        
             | wtallis wrote:
             | > That feels like a slippery slope to me.
             | 
             | It only feels like a slippery slope if you make no attempt
             | to think about _why_ Twitter is a bad place for certain
             | kinds of debate, and instead assume that whatever traits
             | make Twitter bad for that generalize to the entire public
             | sphere.
        
       | elicash wrote:
       | Worth noting that political ads are already banned on Twitter and
       | have been for a couple years:
       | 
       | https://twitter.com/jack/status/1189634360472829952?ref_src=...
       | 
       | In practice, this leads to weird scenarios where Exxon can run
       | promotional ads but climate groups can't run ads in opposition.
       | 
       | I'm not saying this is the wrong policy necessarily, just that
       | "politics" is a tricky thing to define. Labor unions can't run
       | ads saying workers should demand more pay, but Amazon can run ads
       | saying their jobs pay good wages.
       | 
       | Edit: Also, I tried to find the original post but the blog is
       | down, at least for the moment for me. https://blog.twitter.com --
       | anyway, here's a cached version:
       | https://webcache.googleusercontent.com/search?q=cache:ADXc6W...
        
         | blablabla123 wrote:
         | I guess this also shows the limits of communities where the
         | topic is basically everything
        
         | wraithgourd wrote:
         | They removed Danny Devito's blue check mark when he supported
         | the Nabisco union or whatever.
         | 
         | Twitter is so close to being perfect, I hope they fix it...
        
           | Gorgo wrote:
           | Twitter is close to being the perfect perpetual rage
           | generator, is that what you meant by calling it 'close to
           | being perfect'? The format in combination with their
           | nefarious algorithm makes for a nearly perfect polarisation
           | machine where you're either 'with' or 'against' how Twitter-
           | the-company wants you to think.
        
           | chefandy wrote:
           | Twitter said that's not why they removed the blue check and
           | it was re-added. Not that I trust press-releases but that
           | seems like it would be a bit of a departure for them.
        
             | pydry wrote:
             | The timing suggests that an automated system was tripped by
             | a deluge of malicious abuse reports.
             | 
             | I'd say that's pretty in character.
        
               | chefandy wrote:
               | If that supposition is even true, Twitter removing a blue
               | check because he publicly supported a union-- the initial
               | implication to which I replied-- and twitter removing and
               | restoring a blue check because people exploited their
               | abuse reporting system are two very different things.
        
               | pydry wrote:
               | Yes, and twitter is kind of shit either way - this is
               | being the sole implication I got from the OP.
               | 
               | The timing still undeniably connects the two events and
               | in spite of it _likely_ being due to abuse of their abuse
               | button they still didnt admit that.
        
               | nyuszika7h wrote:
               | > The timing still undeniably connects the two events
               | 
               | Not taking any sides here, but correlation does not equal
               | causation.
        
           | systemvoltage wrote:
           | > Twitter is so close to being perfect, I hope they fix it...
           | 
           | LOL, I couldn't disagree more. Twitter is profoundly broken.
           | Scams to UX, pretty much every aspect of it is subpar.
        
           | root_axis wrote:
           | > _Twitter is so close to being perfect_
           | 
           | That's an unusual take... Twitter is pretty widely regarded
           | as about as far as perfect as it can get, putting it mildly -
           | and this is across the political spectrum. I'm curious to
           | understand your perspective on why you believe twitter is
           | near perfect.
        
             | ms4720 wrote:
             | Perfectly so
        
       | jesushax wrote:
       | This is basically a good thing, but I'm always annoyed by the use
       | of "science" like this, making it into an institution with a
       | unified voice. If they used the word 'consensus' or 'studies' the
       | claim would sound weaker, and they want to give it the weight of
       | a quasi-religious absolute.
       | 
       | Which is great for the tactical, rhetorical power of their
       | argument, but plants the seed of their strategic downfall. If you
       | do this enough, "science" is lowered to a political device
       | commanding the same respect as sociology did in the Soviet Union
       | (or even in the US, at this point), ie less than nothing.
        
         | stretchwithme wrote:
         | Every generally accepted theory starts out as a theory held by
         | one. And sometimes directly contradicting the consensus.
         | 
         | We think independently for a reason. Not submitting to the
         | PERCEIVED consensus is a good thing. It means we can have
         | different deeply committed people investigating different
         | theories at the same time, rather than waiting for a central
         | authority, financed with other people's money, to give up on
         | one and pick up the next when it finally gets over its ego.
        
           | wtallis wrote:
           | It's fine to have competing explanations for the available
           | evidence. But that's not what anti-science political
           | positions usually look like. Rejecting both the evidence and
           | the explanation without justification or alternative is
           | completely different from reasonable scientific dissent.
        
             | rhino369 wrote:
             | Right. The vast majority of people rejecting global warming
             | are doing it for irrational reasons.
             | 
             | But Twitters rule would also exclude earnest differences of
             | opinions. During law school, my class had a talk that
             | included a tenured climate scientist at our university (a
             | major research institution). He had a non-census view of
             | climate change that predicted warming 25-50% less than UN
             | models. A bunch of law professors came and read him the
             | riot act for DENYING SCIENCE. It was crazy. That's exactly
             | the type of censorship big tech is engaging in.
        
               | pornel wrote:
               | Twitter ads are not the place to overturn scientific
               | consensus, especially not such an important and well-
               | established topic. If you have material new information,
               | write a paper, get it verified/replicated, etc.
        
           | mach1ne wrote:
           | > rather than waiting for a central authority, financed with
           | other people's money, to give up on one and pick up the next
           | when it finally gets over its ego.
           | 
           | Arguably, currently the ego problem is very real with the
           | individuals who hold power in academia due to status quo. I
           | don't think the development of science would significantly
           | change even if there was a central authority - it might even
           | speed up, since the people making the decision would not have
           | their careers dependent on preserving the current consensus.
        
         | elicash wrote:
         | Good news for you. Here's a direct quote from their post, which
         | I believe their blog is currently down so don't blame you for
         | not finding it:
         | 
         | > To better serve these conversations, misleading
         | advertisements on Twitter that contradict the scientific
         | consensus on climate change are prohibited, in line with our
         | inappropriate content policy.
        
           | torstenvl wrote:
           | That's more honest, but also more obviously problematic.
           | Thank God publishing platforms didn't prohibit contradicting
           | the scientific consensus on, say, Newtonian physics in the
           | early 20th century.
        
             | staticassertion wrote:
             | Are you just severely confused? Do you think that Newtonian
             | physics received its scrutiny through media advertising?
        
             | saalweachter wrote:
             | Yeah, if Einstein hadn't been able to take out those full
             | page ads in the Times relativity might never have gotten
             | off the ground.
        
             | elicash wrote:
             | I think your point of view is a valid one, but I saw my
             | role with my comment on just correcting facts. They hadn't
             | realized that Twitter had in fact used the word
             | "consensus." I was not offering a view either way. In that
             | spirit, I'd also note for you that this new policy applies
             | specifically to advertising. Not to what you can post. You
             | can still be opposed to this policy, for reasonable
             | reasons, but just to clarify.
        
             | tshaddox wrote:
             | But wasn't the scientific consensus already that Newtonian
             | physics was unable to explain certain observations, i.e.
             | everyone already knew Newtonian physics was false? It's not
             | like Einstein just published a paper that said "nuh uh, all
             | the experts are full of shit and here's why..." and then
             | proceeded to use powerful rhetoric to convince everyone
             | they had been wrong.
        
           | jesushax wrote:
           | Oh I don't fault Twitter in particularly, just whoever
           | decided on the title of that specific article (so I guess the
           | AP people in this case). Like, if an article was titled
           | "Science says you should stretch more!" but then in the
           | article, they just cite a specific study, I would still be
           | slightly annoyed by that.
           | 
           | It's just a nitpicky pet peeve that I think reveals some epic
           | underlying truth about the cycle of human civilization (but
           | probably doesn't)
        
       | Nextgrid wrote:
       | There are good _theoretical_ arguments against this in the
       | comments, but I wonder whether _in practice_ there have been
       | occurrences where _ads_ were useful in challenging the scientific
       | status-quo and advancing science?
       | 
       | It seems like in practice, this policy is primarily designed to
       | prevent stupid politicians that deny science to advance their
       | agenda or maybe snake-oil vendors that use ads denying science to
       | sell their shit. Both of those are a good thing to me.
        
       | timcavel wrote:
       | Only the Science Ministry is authorized to ordain official
       | science through the USA Fact-Check Algorithm, the canonical
       | arbiter of truth.
        
       | qiskit wrote:
       | > Twitter says it will no longer allow advertisers on its site
       | who deny the scientific consensus on climate change, echoing a
       | policy already in place at Google.
       | 
       | Maybe someone should tell twitter, google, etc that science isn't
       | supposed to work on consensus. Politics works on consensus. And
       | when you mix politics with science, you get social
       | darwinism/scientific racism/etc.
       | 
       | > Twitter said it would provide more information in the coming
       | months on how it plans to provide "reliable, authoritative
       | context to the climate conversations" its users engage in,
       | including from the Intergovernmental Panel on Climate Change. The
       | U.N.-backed science panel's reports on the causes and effects of
       | climate change provide the basis for international negotiations
       | to curb climate change.
       | 
       | The good old authoritarian, I mean authoritative sources. It's
       | amazing how the entire establishment political/media/tech/etc all
       | rallied around "authoritative sources". It's almost like someone
       | flipped a switch and it's become a national mantra.
       | "Authoritative sources", "authoritative sources", "authoritative
       | sources".
       | 
       | A UN backed science panel. Great. If there is one thing we all
       | know about the UN, it's that the UN isn't political. An
       | institution ruled by the US, Russia, China, Britain and France.
       | Seems very trustworthy to me.
        
         | systemvoltage wrote:
         | I remember when we progressives used to be _against_ the 3
         | letter agencies and authority in general. Remember the 90 's?
         | That's what classical liberals did.
         | 
         | Current progressive movement is completely unhinged and looking
         | more like CCP, sorry to say. It is going to backfire massively.
        
           | [deleted]
        
           | magicalist wrote:
           | > _I remember when we progressives used to be against the 3
           | letter agencies and authority in general._
           | 
           | Neither the IPCC nor the UN are three letter agencies
        
           | 8note wrote:
           | The democratic institutions are broken, and the leaders are
           | unwilling to put in fixes, and the electorate can't hold them
           | to account without them
           | 
           | Preserving voting rights, reducing gerrymandering, and
           | limiting the filibuster to be an infrequent tool have no real
           | priority.
           | 
           | The old guard of bad 3 letter agencies have some insulation
           | against that, making them the old evil instead of the new
        
           | cryptica wrote:
           | Of course it will backfire. Progressives these days have no
           | real values aside from extracting as much money as possible
           | from governments and citizens without providing any value in
           | return. Once this strategy stops working, they will turn on
           | each other. Their loyalty to each other is fake, just like
           | everything else in their lives.
           | 
           | Everything they say and do is founded on lies; that's why
           | they depend so much on each other for support and
           | reinforcement. It's a religion. The only way they can
           | maintain their nonsensical ideologies is through repeated,
           | mutual brainwashing.
        
         | jmull wrote:
         | > Maybe someone should tell twitter, google, etc that science
         | isn't supposed to work on consensus. Politics works on
         | consensus.
         | 
         | The ads are politics, not science.
         | 
         | This is a case of twitter's political stance being at odds with
         | some of their potential advertisers.
         | 
         | I don't see why advertisers should have some right here that
         | overrides twitter's.
         | 
         | > authoritarian
         | 
         | If you're interested in liberty here, you should be backing
         | twitter's right to do this.
        
           | loceng wrote:
           | > If you're interested in liberty here, you should be backing
           | twitter's right to do this.
           | 
           | Indeed, so long as it isn't the government enforcing it on
           | everyone, then the free market will come up with a competitor
           | that will arguably start attracting those most aware of the
           | importance of and aligned with freedom, freedom of speech -
           | those people who arguably are on average much more highly
           | competent and earning a higher income to be able to
           | financially support a better model, and likewise bring their
           | network(s) with them; I am working on launching such a
           | competitor and believe I'm designing a platform model and
           | launch/growth strategy that will work very well.
        
           | goodluckchuck wrote:
           | No one's saying Twitter doesn't have the right to do this.
           | They're saying it's a bad policy and Twitter should choose to
           | allow content it disagrees with. Silencing others is not
           | Liberty.
        
             | gigatexal wrote:
             | Except it's well within their rights to do this. They're
             | not beholden to be the platform that furthers false things
             | like climate change denial
        
               | robertlagrant wrote:
               | >> No one's saying Twitter doesn't have the right to do
               | this.
               | 
               | > Except it's well within their rights to do this.
               | 
               | Swing and a miss.
        
               | loceng wrote:
               | That's a very difficult thing to moderate, to manage, and
               | from personal experience Twitter doesn't even enforce
               | their existing rules accurately.
               | 
               | For example, will posts denying the hysteria of climate
               | change - let's say the ideology of climate change
               | activism that has formed, perhaps fuelled by for-profit
               | industrial complexes, perhaps also leveraged by some
               | governments wanting to use fear to manufacture consent
               | toward control - be ban on Twitter, will that be
               | considered denial if they point out things like some
               | parts of the world actually cooling - and "heat deaths"
               | in those areas are actually going down? Climate change
               | hysteria media seems to only want to report the
               | increasing heat deaths annually, but not deducting the
               | reduced deaths from the cooling areas.
               | 
               | Now I don't even know for 100% if the above is true, or
               | how true it is, as I haven't had a chance to dive into
               | some of the leaders of that effort who're supposedly
               | trying to have a grounded, balanced conversation on
               | climate - referencing data, etc.
               | 
               | An organization or individual claiming they can be or are
               | an arbiter of truth is a recipe for disaster; what New
               | Zealand Prime Minister once actually said comes to mind,
               | that if you hear something not from government (about
               | COVID, the pandemic) then it's not true.
        
           | sillysaurusx wrote:
           | Actually, it's the opposite. Liberty is for individual
           | freedom, not institutional freedom.
           | 
           | I would back a small business's right to do this. Somewhere
           | between there and twitter scale, the decision changes.
        
             | gigatexal wrote:
             | So you'd impose the small business or political groups
             | rights to advertise on twitter (a larger corporation)?
             | Where's the balance there?
        
               | version_five wrote:
               | This argument is so boring, it's the same every time.
               | 
               | "They can build their own Twitter!"
               | 
               | We have monopoly laws, they are not fundamentally at odds
               | with liberty, they recognize that it's undesirable for
               | society to have monopolies exercising market power. These
               | need to be updated to reflect the current platform
               | monopolies. Just like the phone company can't tell you
               | what you can talk about on the phone, or railroads have
               | to share their tracks under some conditions. Applying the
               | same thing to Twitter and other bug tech platforms is a
               | logical extension. The only difference is it would also
               | involve the government/establishment giving up power
        
               | gigatexal wrote:
               | Nah. I don't buy it. Don't like Twitter? You have a few
               | options:
               | 
               | 1. Create a competitor. Network effects here are tough.
               | Inertia is a thing. But perhaps those Twitter users with
               | your sentiments will follow you to your new platform. See
               | ya!
               | 
               | 2. Buy up enough shares to put yourself on the board.
               | This is akin to "write your congress person". Amounts to
               | little.
               | 
               | 3. Buy Twitter. Only folks crazy enough (see also Elon
               | Musk) can do this. I say crazy because Twitter doesn't
               | make decent money and is fine without him in my opinion.
               | But ownership is a sure fire way to change things.
               | 
               | Other options you could also pursue are:
               | 
               | 4. Wax poetic on the internet about how since they're the
               | only game in town they need to be open to taking money
               | from anyone and everyone. They also need to allow all
               | forms of speech. This also amounts to nothing.
               | 
               | I guess a future Trump or DeSantis or Carlson or other Q
               | affiliated presidency could along with a majority in
               | congress force Twitter to do the things you're advocating
               | for. I sure hope not.
               | 
               | So yeah, if you build it they will come. So go build a
               | competitor or join the myriad of others that operate in
               | the extreme free speech/anything goes mantra. The rest of
               | us will keep using Twitter and enjoying the relatively
               | benign place it's become since Trump was banned.
        
             | the_gastropod wrote:
             | The outrage at one large corporation (Twitter) acting one
             | way while implicitly defending other large corporations,
             | e.g., Exxon-Mobil's propaganda-spreading-- seems a weird
             | tightrope to walk. Not sure how large a problem small-
             | business-climate-disinformation-spreading is.
        
               | [deleted]
        
               | achikin wrote:
               | Twitter is not outraged for spreading a specific opinion
               | but for muting the opposite side.
        
         | [deleted]
        
         | magicalist wrote:
         | > _A UN backed science panel. Great. If there is one thing we
         | all know about the UN, it 's that the UN isn't political. An
         | institution ruled by the US, Russia, China, Britain and France.
         | Seems very trustworthy to me._
         | 
         | A solid philosophy of science is difficult to live up to in the
         | real world, but I guarantee that "I don't know anything about
         | the IPCC but I see it's organized through the UN so I know
         | enough to dismiss it" is not it.
        
           | istinetz wrote:
           | Why not? It seems obvious to me that a UN committee will be
           | under a lot of political pressure to bend the truth, where it
           | is in conflict with politics. And I have seen many, many
           | examples of committees bending the truth. Why is this one
           | different?
        
         | MisterBastahrd wrote:
         | You're totally right. Any day now we're going to discover the
         | secret to alchemy and then those folks in Flint will have
         | faucets full of gold.
        
         | olddustytrail wrote:
         | To address your last sentence: yes, if you can get those five
         | countries to agree on anything, it's probably trustworthy.
        
           | bequanna wrote:
           | If you can get those five countries to agree on anything, the
           | lobbyists/politicians running those countries have found some
           | way to benefit from that message.
        
           | stretchwithme wrote:
           | Unfortunately, two of those countries aren't allowed to vote
           | so we don't know what they agree on.
        
             | olddustytrail wrote:
             | Which two countries would those be?
        
             | jokethrowaway wrote:
             | Like voting changes much. Countries are all basically
             | oligarchies, some of them have extra steps (a sprinkle of
             | democracy, a pound of corruption) so people won't look up
             | from their iPhone and feel superior to those backwards goat
             | farmers with a dictator and no potable water.
             | 
             | Still, I'm glad to see you enjoy seeing your 1/xxxM
             | representation.
        
         | threatofrain wrote:
         | Science policy is different from science research, and
         | similarly, medical policy is different from medical research.
         | Policy is the intersection of technical craft and politics, and
         | it ought be consensus-oriented.
         | 
         | That doctors almost entirely practice consensus-based medicine
         | does not mean that medical research is halted, but it does mean
         | that not all clinics are labs, and thus medical research is not
         | advancing at peak speed.
        
           | jokethrowaway wrote:
           | That's exactly how you get people to buy statins for 50 years
           | because the consensus is that cholesterol should be a certain
           | number. Or covid vaccines for everyone x3. And I can't wait
           | to see what taxes we'll need to raise to fight climate
           | change.
           | 
           | If science and profits wouldn't have a chance to mix in there
           | would be value in a shared policy. In the real world, you'd
           | better pay a good doctor for advice (enough to offset big
           | pharma) and hope that policy being enforced by "the people's"
           | government won't break your bank too much.
        
         | staticassertion wrote:
         | "science isn't supposed to work on consensus" lol yes, let's
         | throw out the concept of peer review, all science is equal now
         | everyone
        
           | shoulderfake wrote:
        
           | mlindner wrote:
           | More often than not peer review acts as gatekeeping rather
           | than actual analysis of the data and methods. The people who
           | do peer review are often those with institutional political
           | power rather than proper "peers".
        
             | SalmoShalazar wrote:
             | This is such a bizarre take. Have you gone through the peer
             | review process for a scientific paper? I have, and fairly
             | reliably I've had experts in the field review the content
             | and provide strong, thoughtful feedback. Maybe your
             | particular subject field is more prone to politicking than
             | mine? It's hard for me to think of peer review as anything
             | other than absolutely essential.
        
             | Kye wrote:
             | Does it? Someone should do a study and...huh wait a minute.
             | 
             | That's quite a claim to make, and impossible to falsify in
             | the universe it posits.
        
         | alkonaut wrote:
         | > Maybe someone should tell twitter, google, etc that science
         | isn't supposed to work on consensus. Politics works on
         | consensus.
         | 
         | This was Twitter, not Nature or ArXiv.
         | 
         | This is sad, but good. It's sad that this is the least bad of
         | two bad alternatives.
        
         | cardy31 wrote:
         | Yeah they rallied around it since the alternative is to just
         | put everyone on an equal platform. Gatekeeping is good in areas
         | like climate science where certain groups have a large
         | incentive to spew demonstrably false information about it.
        
           | _3u10 wrote:
           | What group doesn't have a vested interest to spew
           | demonstrably false information about it?
           | 
           | Climate change isn't science it's mostly politics around
           | preserving or not preserving the temperatures and sea levels
           | from when the steam engine was invented.
           | 
           | Like I believe the climate is changing, but we should do
           | almost nothing about it. That said I don't own any property
           | within 7 feet of sea level so I don't really give a shit if
           | the people who do lose a little bit of their waterfront
           | property.
        
             | throwaway15908 wrote:
             | Consider it like this.
             | 
             | Sustainability is _only_ a waste management system that
             | enables recycling rates of 90% or higher (which is damn
             | hard). CO2 is also just one of many waste products, we
             | totally dont care about, but _must_ to sustain our
             | civilisation.
             | 
             | No politics, just input/output, same goal.
        
               | _3u10 wrote:
               | The earth has had higher CO2 levels... and had much more
               | biodiversity when it did. If anything for a sustainable
               | world for life we should probably be targeting the 800ppm
               | of the Carboniferous and not the 200ppm of the little ice
               | age.
               | 
               | Can you tell me why from a sustainability perspective why
               | 200ppm is the ideal? Or if 200ppm is not the ideal what
               | is the sustainable ideal, and why civilization collapses
               | if we don't reach that target?
               | 
               | I mean the totality of civilization not just that
               | Buckingham palace or a few other places might be
               | underwater? Like why can't we build ports a little inland
               | from Amsterdam? Why can Paraguayans survive 40C but
               | civilization collapses if Europe goes above 27C.
        
               | throwaway15908 wrote:
               | >Why are 200ppm sustainable?
               | 
               | The higher CO2 levels of long gone times where probably
               | not even remotely a problem for those critters around,
               | because evolution had plenty of time to do its thing.
               | Your whole point of "but what about back then" is
               | comparing apples with oranges.
               | 
               | Looking at the steep graph today, the increasing weather
               | extremes and how brittle our supply chains are, i think
               | its very appropriate to call it a climate catastrophe, we
               | are heading for.
               | 
               | Btw. I was using the ideal of perfect recycling and
               | applied it to CO2, no absolute or relative ppm value is
               | relevant for this.
        
             | spidersouris wrote:
             | > That said I don't own any property within 7 feet of sea
             | level so I don't really give a shit if the people who do
             | lose a little bit of their waterfront property.
             | 
             | Are you implying that those who are the most concerned
             | about climate change are wealthy people afraid to lose
             | their possessions?
             | 
             | How do you explain then that the wealthiest people, that is
             | those possessing the greatest number of companies and
             | contributing the most to climate change, are those that
             | will do the least for climate change and will even fight to
             | maintain the current economic model?
        
               | jokethrowaway wrote:
               | Excuse me? This is factually incorrect.
               | 
               | Most wealthiest people, big tech, big business,
               | mainstream media are all backing climate change.
               | Politicians have been trying to get political support for
               | years to pass new taxes for that. Recently Europe bundled
               | a bunch of climate change funds together with covid
               | recovery and postponed that 10 years in the future.
               | 
               | Then, in terms of doing, I'm sure they will all find a
               | way to make the middle class pay while the wealthiest pay
               | zero like usual. And I'm also sure companies innovating
               | will do way more to reverse co2 emissions and make
               | renewables work than any western government will (China's
               | dictatorship actually did some meaningful changes,
               | especially in making solar cheaper; they must have been
               | tired of pollution in the cities).
               | 
               | I don't think it's wealthy owners of seaside properties
               | who are causing all this climate alarmism, I think it's
               | the usual politicians who would never let a good crisis
               | go to waste.
        
           | encryptluks2 wrote:
           | Gatekeeping is not good, providing education and insight is
           | good. If you gatekeep then you are essentially advocating for
           | propaganda because that is how it will be used and has been
           | used.
        
         | ChrisLomont wrote:
         | Science works on consensus, the consensus of experts. When the
         | experts on a topic don't have consensus, we say the science is
         | undecided. When they have consensus, we call that science
         | settled.
         | 
         | And for the science to change under new evidence, again the
         | consensus of experts is required, otherwise the new change
         | remains on the fringe.
        
           | mrtnmcc wrote:
           | Kuhn and Popper may have something to say about that.
        
           | modzu wrote:
           | physics was settled by newton. any writing about those pesky
           | quantum effects should have been banned
        
           | User23 wrote:
           | > Science works on consensus, the consensus of experts.
           | 
           | This is scientistry, not science. Science works on
           | observation and experiment. In a perfect world perhaps
           | consensus would be established scientifically, but that's
           | observably at odds with the history of science.
        
             | jltsiren wrote:
             | That's like saying that software engineering is about
             | typing. Observations and experiments are low-level
             | activities you perform while doing science. Actual science
             | works on higher levels.
             | 
             | Convincing yourself that your ideas are right is a low bar.
             | The key part of doing science is convincing yourself that
             | your ideas are wrong. It's about telling the difference
             | between actually discovering something new and making
             | mistakes in experiments and reasoning. If you fail to
             | convince yourself, you ask others to convince you that your
             | ideas are wrong. If they also fail, you are starting to
             | build a consensus that maybe you have actually discovered
             | something.
             | 
             | Believing in something that contradicts the consensus is
             | politics. Building a consensus among experts who are
             | skeptical but open to new ideas is science.
        
               | User23 wrote:
               | Thanks for the clear demonstration that the use of
               | analogy is no substitute for reason.
               | 
               | The problem is one of confusion. There are at least three
               | distinct things that we call science. Primus, the social
               | enterprise itself. This is where "consensus" applies.
               | Secundus, the method for understanding the rules
               | governing the system of the world. This is where what you
               | call "low level" activities are. Tertius, the body of
               | accepted knowledge that's been ascertained.
               | Unfortunately, this doesn't necessarily follow from the
               | scientific method. Sometimes it instead follows from the
               | needs of the social enterprise of science, which we
               | rather clumsily call politics.
               | 
               | It's only by clearly and distinctly considering these
               | three concepts that we can avoid frankly intellectually
               | crippling confusion.
        
               | [deleted]
        
           | ssivark wrote:
           | (Assuming the parent comment is normative/prescriptive rather
           | than just descriptive) This is a dangerously wrong
           | perspective. There are many beliefs that we consider
           | laughably crazy today that were "settled" per the experts of
           | the day.
           | 
           | Remember "Eppur si muove"? It is impossible to establish who
           | the "experts" are by the old truths -- we need the new truths
           | for that.
           | 
           | To channel Max Planck, scientific revolutions happen not
           | publication to publication but funeral to funeral as old
           | experts die and people grow up with new truths.
        
           | timcavel wrote:
           | ^^^ Someone deserves a full refund of their educational
           | expenses. ^^^
        
           | _3u10 wrote:
           | Nah, when the science is settled it becomes a law. Like the
           | Laws of Thermodynamics.
           | 
           | Those things take hundreds of years. We don't even have a
           | working model of climate change which is why they average out
           | hundreds of them.
           | 
           | The science on climate change is far from settled.
           | 
           | It's pretty easy to take any given climate change model and
           | watch it give inaccurate predictions.
        
             | mhh__ wrote:
             | Broadly speaking laws are a thing of the past.
             | 
             | Also modelling basically anything is hard. Applying the
             | laws of thermodynamics to a kettle well enough that you can
             | predict it's exact dynamics is not a simple task.
        
             | driverdan wrote:
             | > when the science is settled it becomes a law
             | 
             | That's not how it works for most of science. Most consensus
             | ideas are theories because they are impossible to prove
             | well enough to call them a law.
        
               | _3u10 wrote:
               | Couldn't have said it better myself. Climate change is an
               | unproven theory, far from the certainty that the
               | political side of science makes it out to be.
               | 
               | For all intents and purposes until we have better
               | modeling climate change is largely a political topic.
               | 
               | People for the most part have a pet form of energy
               | generation they want the world to switch to and use
               | wildly inaccurate climate models to beat everyone who
               | disagrees with them over the head with.
               | 
               | See Germany and switching to oil and gas over climate
               | friendly nuclear and trying to get gas added as a
               | renewable form of energy and nuclear removed.
        
             | Retric wrote:
             | Laws aren't based on consensus or age as we have plenty of
             | Laws that are known to be wrong and stuff gets called a law
             | fairly early.
             | 
             | F=MA fails really obviously at high velocity but the error
             | doesn't go away at low speed it just becomes small enough
             | to be ignored. Even the most known Law of conservation of
             | energy fails in expanding space time.
             | 
             | The basic rule of thumb is can you write a useful equation?
             | And for climate change it's just too complex for that.
        
             | dlivingston wrote:
             | > ...when the science is settled it becomes a law.
             | 
             | This is absolutely and completely wrong. "Hypothesis ->
             | Theory -> Law" is not actually the scientific pipeline.
             | Theories and laws not only can co-exist, but often do.
             | 
             | From Wikipedia [0]:
             | 
             | > Scientific theories explain why something happens,
             | whereas scientific law describes what happens.
             | 
             | An example of this is the theory of gravity [1], which
             | contains laws of gravity [2].
             | 
             | [0]: https://en.m.wikipedia.org/wiki/Scientific_law
             | 
             | [1]: https://ned.ipac.caltech.edu/level5/ESSAYS/Bekenstein/
             | bekens...
             | 
             | [2]: https://en.m.wikipedia.org/wiki/Newton's_law_of_univer
             | sal_gr...
        
               | _3u10 wrote:
               | Ok, Newtons law of gravity is settled science but also
               | wrong.
               | 
               | The "settled" science of climate change makes wildly
               | inaccurate predictions on earth, during time periods we
               | have lots of data on.
               | 
               | Aren't we past the point of no return 8 times over now?
        
               | dlivingston wrote:
               | To your points:
               | 
               | 1) Newton's Law of Gravity is not wrong, it is just
               | incomplete. Newton's Law of Gravity is a critical formula
               | used for calculating rocket trajectories and behaviors.
               | It is correct but has 'boundaries' where Einstein's
               | General Theory of Relativity takes over.
               | 
               | 2) I'm not sure what this means.
               | 
               | 3) I'm not sure what this means.
        
               | mechanical_bear wrote:
               | This is my interpretation of his statement:
               | 
               | 3)Dates for "Certain Doom", with regards to the climate,
               | have been proffered by prognosticators of climate
               | science. Much like those that predict the religious End
               | Of Time, these dates invariably pass with no notice or
               | fanfare.
        
               | Retric wrote:
               | That's a serious straw man argument. Where exactly do you
               | see some "Certain Doom" prediction in say an IPCC report
               | that's predicted something beyond X equivalent CO2
               | results in Y temperature?
               | 
               | The 2022 version for example basically says 1.5C above
               | preindustrial levels by 2025.
               | 
               | That's not some doom that's basically exactly where we
               | are now and only relevant because the keep updating past
               | predictions. Go back to reports from 1990 and 1.5C in
               | 2025 is well within error bars. We are experiencing
               | negative effects that could have been avoided in 1990,
               | then again things could also have been worse before now
               | without quite a lot effort into improving efficiency etc.
               | 
               | Predictions further into the future assume continued net
               | emissions continue and therefore the effects will be
               | worse. That's not some "doom" that's cause and effect.
               | 1.5C, 2C, 2.5C, and even 3C, as long as net emissions
               | continue we well eventually reach all of those
               | milestones.
        
               | nobodyandproud wrote:
               | Not OP and not a physicist.
               | 
               | I think wrongness is inherent to any well-proven theory,
               | because each theory is a model.
               | 
               | It's just understanding where the theory falls apart and
               | where it makes accurate and useful predictions.
               | 
               | Like Newtonian physic. Even where it's accurate, the math
               | can get hard for very simple scenarios.
               | 
               | The classic three-body problem can be computed; but it's
               | also inherently chaotic so any computation quickly
               | becomes inaccurate (sensitive to initial values).
               | 
               | I think they compute many different times with different
               | initial conditions, to generate probabilities.
               | 
               | I imagine the climate science of "what happens" is also
               | the same: We may not turn into Venus, but we also know
               | all that excess heat and energy has to go somewhere and
               | in our fragile global supply chain it won't take much to
               | make a disaster.
               | 
               | Still, I don't like the quasi-religious aura that climate
               | journalism has. It's very off-puttingz
        
           | 11thEarlOfMar wrote:
           | Choose your experts carefully.
        
           | edmcnulty101 wrote:
           | Labotomies won the Nobel prize supported by the consensus.
           | 
           | Heliocentric theory and antiseptic theory was scoffed at by
           | the mainstream.
           | 
           | Consensus is merely a guide, there's no such thing as settled
           | science.
           | 
           | The reason is, we're studying an infinite universe with the
           | limited technology and when that technology or that current
           | mode of understanding changes, our entire understanding of
           | the univ. changes.
        
           | djbebs wrote:
           | No it doesn't. Consensus is at best irrelevant to science,
           | and if anything it's harmful because it reduces the search
           | space for the truth.
        
           | kirykl wrote:
           | Science works on empirical evidence. Consensus perhaps is
           | important in testing that evidence is repeatable and true.
           | But the basis is evidence.
        
           | nathanaldensr wrote:
           | No, science works on _skepticism_.
        
           | nlitened wrote:
           | How can the consensus ever change if we deplatform, defund,
           | and ostracize all scientists (or would-be scientists)
           | researching and publishing any evidence that contradicts
           | consensus?
        
             | pfdietz wrote:
             | By presenting good evidence that the consensus is wrong,
             | and then after the existing model is thrown into doubt,
             | presenting a better model. But there actually has to be
             | that evidence. Bogus evidence (such as that presented by
             | global warming deniers) does not suffice.
        
             | Hammershaft wrote:
             | This is a fair argument but it seems like the proportion of
             | climate deniers who are driven by bad faith massively
             | outweight climate skeptics acting in good faith.
        
             | notatoad wrote:
             | that's how dissent in science has always been treated,
             | going back to things like "the earth is round". i'm not
             | saying it's the best system, but it's not new.
             | historically, science gets it right in the end, but
             | shifting the scientific consensus is a long and slow
             | process that happens among scientists, not something that
             | uninformed masses contribute to in any meaningful way. the
             | barrier to getting widespread acceptance of your dissenting
             | theory is much higher than for getting widespread
             | acceptance of your theory that matches the status quo.
             | 
             | i don't think it's obvious that there's a benefit to making
             | it easier to promote ideas that contradict the generally
             | accepted science. if it's correct, smart people will
             | eventually be convinced of that. promoting fringe theories
             | on twitter amongst people who have no underlying knowledge
             | of the subject matter won't do anything to advance the most
             | correct ideas, only the loudest ideas or the ideas that
             | most match our pre-existing biases.
        
               | mach1ne wrote:
               | > if it's correct, smart people will eventually be
               | convinced of that.
               | 
               | That's not how science has historically worked. Smart
               | people won't be convinced, new people will. Status quo
               | changes when the previous generation is laid to rest.
               | 
               | This is the result of the academia being just another
               | human social system obeying the same laws of power as all
               | the rest, thus inheriting all their flaws.
        
               | pfdietz wrote:
               | Science has often worked like that. As an example
               | consider Galileo's discovery of the phases of Venus. It
               | immediately destroyed the Ptolemaic model of the solar
               | system. Even supporters of that system overwhelmingly
               | immediately abandoned it.
        
               | mannykannot wrote:
               | There are plenty of cases where things have moved much
               | faster than that - e.g. the adoption of QM and
               | relativity, dark energy becoming a respectable
               | hypothesis, plate tectonics, dinosaur extinction via
               | impact... In each of these cases, either new evidence or
               | a new explanation for previously-puzzling evidence was
               | key.
        
               | monort wrote:
               | It took 50 years for plate tectonics: https://en.wikipedi
               | a.org/wiki/Plate_tectonics#History_of_the...
        
             | KennyBlanken wrote:
             | > if we deplatform, defund, and ostracize all scientists
             | (or would-be scientists) researching and publishing any
             | evidence that contradicts consensus
             | 
             | Because the announced policy is none of those things?
        
             | wtallis wrote:
             | Twitter is already pretty much the worst possible
             | communication medium for engaging in scientific debate.
             | Challenging scientific consensus in a way that is credible
             | and easily distinguished from trolling or corporate PR
             | requires a more in-depth discussion of facts and
             | explanations than Twitter is designed to facilitate.
        
             | Certhas wrote:
             | This is risible. Next we'll cry a tear for all the good
             | scientists who can not get heard with their findings that
             | Tobacco is harmless after all?
             | 
             | There has been concerted funding and propaganda _against_
             | the science by an industry that is literally earning
             | billions a week.
             | 
             | Others have already pointed out that it's always been hard
             | to go against the consensus in science. It's supposed to be
             | hard. The consensus became the consensus for a reason.
             | Overthrowing it is a monumental effort that gets you into
             | the history books.
             | 
             | This is not what this is about and this is not what is
             | going on here though. In the 80s serious scientists debated
             | man made global warming. They raised objections, and
             | contradicted the models. Eventually all the reasonable and
             | important objections were addressed. The debate settled.
             | The evidence came in. We now have 30 years of observational
             | data on top of that!
             | 
             | And _now_ people complain that there is no scientific
             | debate! No one was paying attention when the debate
             | happened! That's why you are getting the conclusion! That's
             | why people who object are told "Yeah we covered this, check
             | the papers." Which doesn't feel like debate but in reality
             | just shows that the person coming in hasn't done their due
             | diligence or isn't arguing in good faith.
        
               | [deleted]
        
               | _-david-_ wrote:
               | >Next we'll cry a tear for all the good scientists who
               | can not get heard with their findings that Tobacco is
               | harmless after all?
               | 
               | Don't forget that the consensus used to be that tobacco
               | was harmless. The consensus can change from an incorrect
               | position to the correct one.
        
               | KennyBlanken wrote:
               | > Don't forget that the consensus used to be that tobacco
               | was harmless
               | 
               | No? Tobacco companies themselves knew tobacco wasn't
               | harmless. Just like oil companies have known for almost a
               | century that humans were causing drastic climate change
               | due to CO2.
        
               | devindotcom wrote:
               | I think you'll find that as soon as researchers began
               | looking into the harmful effects of smoking, the link to
               | cancer quickly became the scientific consensus. It did
               | not become the popular consensus for decades because of
               | the indefatigable opposition campaign funded by the
               | tobacco companies.
               | 
               | A good history of all this is here:
               | https://pubmed.ncbi.nlm.nih.gov/22345227/
               | 
               | Imagine if a company had prohibited tobacco advertising
               | that asserted smoking was healthy. That's the parallel
               | here.
        
             | wslack wrote:
             | That isn't what Twitter is banning. There are plenty of
             | academics working to refine our knowledge around the
             | climate. Conservatives who have dug into the full science
             | have concluded that the consensus today has merit.
             | 
             | This is knowable.
             | 
             | It's like the difference between someone researching the
             | exact strength of antibiotics and claiming that medicine
             | doesn't work. One of those isn't science.
        
             | azornathogron wrote:
             | Even without any of the more modern forms of deplatforming,
             | defunding or ostracization, people have been concerned for
             | at least several decades about an inability for new ideas
             | to make inroads and change overall scientific consensus or
             | understanding.
             | 
             | I am speaking of the idea often described as "science
             | progresses one funeral at a time" - which Wikipedia informs
             | me is sometimes known as "Planck's principle"
             | 
             | https://en.wikipedia.org/wiki/Planck%27s_principle
        
               | enkid wrote:
               | How does allowing people to advertise on Twitter make
               | that process better? I don't see it.
        
               | azornathogron wrote:
               | It doesn't, and I was not claiming anything like that. In
               | fact I wasn't making any claim about anything at all. I
               | was just pointing out some broader context that the way
               | ideas spread and consensus forms or changes is a messy
               | and human process and always has been, and that it's
               | something people have been thinking about for a long time
               | already, so there are plenty of ideas to read about the
               | topic for anyone who is interested in it.
               | 
               | If you do want a claim, my personal opinion is that
               | Twitter's choices to ban or allow certain advertising
               | will make no noticeable difference to the progress of
               | scientific understanding, because I don't think adverts
               | on Twitter are a communication channel that matters for
               | the spread of ideas within academic communities. I can
               | imagine that over time it might make a difference to lay-
               | people's beliefs about some things, although I'm not sure
               | whether Twitter has a broad enough audience to really
               | change much here. Since I personally am fully onboard the
               | "climate change is real, and it's real bad" train, I
               | don't have any problem with Twitter banning adverts that
               | spread the opposite idea. If it was a ban on what general
               | Twitter users can post then I would have a problem with
               | it, but I'm ok with a ban on adverts. Maybe that's
               | inconsistent of me, I don't know.
        
             | jcranberry wrote:
             | By publishing their science in academic journals rather
             | than twitter.
        
               | beached_whale wrote:
               | This is it. The conclusions should match the weight of
               | the evidence being written about, and that of existing
               | papers. This can be seen with semi-recent FTL neutrino
               | experiment... it was probably a faulty cable. There are
               | often many reasons for counter evidence that explain it
               | better than changing the current understandings. That has
               | to be worked through first, and isn't a headline grabbing
               | process.
        
               | istinetz wrote:
               | Hypothetically: a study finds racial differences in
               | intelligence, or something equally taboo.
               | 
               | Do you _really_ believe an esteemed journal would
               | actually publish it? Or would they find a reason to
               | politely decline, such as  "it's out of scope", "didn't
               | pass peer review", "doesn't align with out values,
               | reword"?
               | 
               | Do you believe, even if the study is published, that it
               | would not destroy someone's career?
               | 
               | And finally, if researchers believe there is a chance of
               | that happening, would they actually start to investigate
               | the taboo area?
               | 
               | My answer to all these questions is "no". This is why
               | when you say, "just publish in academic journals", I am
               | highly skeptical. And why I am annoyed at yet another
               | example of the social media oligarchy enforcing what
               | ideas are allowed to propagate.
        
               | sadris wrote:
               | Behold, exactly what you are talking about:
               | https://kirkegaard.substack.com/p/positively-motivated-
               | to-he...
        
               | KennyBlanken wrote:
               | Emil Kirkegaard? That's your example? Did you dig that
               | out not knowing who he is, or did you post it with full
               | knowledge of who he was, hoping HNers wouldn't actually
               | look at who he is?
               | 
               | For those who aren't aware:
               | https://rationalwiki.org/wiki/Emil_O._W._Kirkegaard
               | 
               | > Emil Ole William Kirkegaard is a Danish far-right
               | eugenicist, perjurer[3] and activist for legalising child
               | pornography. He has a wide range of crank views and is a
               | global-warming denier, anti-feminist, ableist, anti-
               | vegan, homophobe, Islamophobe, transphobe and has
               | promoted white supremacy. He is most notorious and
               | obnoxious online for his ableism and calling transgender
               | people, liberals, feminists and pretty much anyone with
               | left-wing political views who merely disagrees with him
               | as "mentally ill".
               | 
               | > Aside from his controversial writings on eugenics and
               | race, Kirkegaard has been involved in other activities
               | such as publishing personal data of 70,000 OKCupid users
               | without permission, including their sexual
               | preferences,[10] considered by Vox to be "without a doubt
               | one of the most grossly unprofessional, unethical and
               | reprehensible data releases".[11] His writings on race
               | and intelligence[12] have caused controversy and because
               | peer-reviewed journals refuse to publish his work, he set
               | up the OpenPsych pseudojournals.[13] However, after this
               | journal was discredited he now publishes pseudo-
               | scientific race articles in the open-access Psych
               | journal.[14][15]
               | 
               | [...]
               | 
               | > His highest qualification is a Bachelor's in
               | linguistics. Having dropped out of his Masters degree,
               | instead preferring to be "self-taught in various
               | subjects"
               | 
               | [...]
               | 
               | > Kirkegaard's own personal blog is home to topics such
               | as "Is miscegenation bad for your kids?" and how one
               | could empirically verify a Jewish conspiracy
        
               | istinetz wrote:
               | I read the entire rationalwiki page on him, and followed
               | the links to the primary sources, and I learned the
               | following:
               | 
               | a) whoever wrote the wiki _really_ doesn 't like him. A
               | lot of the claims about him are a stretch.
               | 
               | b) he does make some good points
        
               | KennyBlanken wrote:
               | 1) Ad hominem; even if it were an accurate claim, it
               | would also be an irrelevant one.
               | 
               | 2) You're broadly dismissing factual statements as
               | "claims" with no supporting evidence. Given the
               | statements on RW are backed extensively by citations,
               | please support "a lot of claims about him are a stretch"
               | with citations of your own.
               | 
               | 3) I take it your "hypothetical" example about race and
               | intelligence isn't actually hypothetical but something
               | you actually believe?
        
               | aeturnum wrote:
               | > _Do you really believe an esteemed journal would
               | actually publish it?_
               | 
               | You seem to be forwarding an idea of an information
               | ecosystem where what is an "esteemed" journal is static.
               | Like you cannot imagine Nature being anything but the top
               | journal - so Nature _must_ publish works they find
               | suspect because otherwise nothing will change.
               | 
               | Frankly, that's not how anything works. Groups of people
               | organize around beliefs and there is a relatively stable
               | (but shifting) understanding of the prestige of those
               | organizations. Look at, for instance, the understanding
               | around the stonewall riot / protest (depending on who is
               | describing it). If these heterodox views are correct (and
               | for the record I think the race 'science' that claims to
               | show non-white people consistently test below white folks
               | is obviously and embarrassingly wrong. I encourage you to
               | check out this critique of the bell curve[1]) then they
               | will, over time, become more and more accepted and their
               | articles in "alternative" journals will be key in that
               | process.
               | 
               | The way that previously alternative views have come to
               | the center is that they were published in their own
               | "fringe" publications for years - and then, over time, as
               | those view were more and more accepted, the papers start
               | appearing in 'mainstream' publications. The "years in the
               | wilderness" is a feature not a bug! You have to let
               | subaltern movements develop their own ideas and voice
               | outside of the mainstream to see if they really have a
               | substantial critique of the mainstream - because
               | inevitably any real critique involves getting the
               | mainstream to let go of one or more central axiom of
               | their worldview.
               | 
               | If you are serious about supporting these ideas (and I
               | really hope you are using 'race science' as an attention
               | grabbing flash point rather than a thing you believe),
               | you really should start talking about them like you're
               | aware of the history of how previously controversial
               | ideas become mainstream.
               | 
               | [1] https://www.youtube.com/watch?v=UBc7qBS1Ujo
        
               | istinetz wrote:
               | half your comment is spent debunking my "claim". You
               | cannot even discuss discussing taboo ideas.
               | 
               | >The "years in the wilderness" is a feature not a bug!
               | 
               | You just invented that. Never have I heard a suggestion
               | that for a new theory to become mainstream, you must
               | first create a new fringe journal that can exceed the
               | existing journals in reputation.
               | 
               | In fact, I can think of several examples of brand new
               | findings that upended the mainstream that were published
               | directly in Nature or Science.
               | 
               | You literally just invented this entire process just to
               | give a reason why politically taboo ideas are
               | unpublishable.
        
               | staticassertion wrote:
               | This is a silly hypothetical for a number of reasons.
               | 
               | 1. There are a million reasons it could be rejected. For
               | one thing, we have decades if not centuries of _terrible_
               | science here, motivated by even worse agendas. A journal
               | is going to be extremely skeptical of any study in this
               | area for that same reason, and they would be for anything
               | much less controversial that had centuries of garbage
               | behind it.
               | 
               | 2. Science is not morally exempt. A journal may ask
               | themselves if the scientific implications of this paper
               | are worth the practical implications of supporting the
               | work _at that stage_ - that 's going to depend a LOT on
               | the paper itself, and since this is a hypothetical, we
               | have no way of discussing this point.
               | 
               | > Do you believe, even if the study is published, that it
               | would not destroy someone's career?
               | 
               | I don't know, maybe? Again, it's a hypothetical. What is
               | this paper showing? Who is it by? There's so much context
               | missing here. I'd certainly think whoever did this
               | research, with no other context, is _probably_ an idiot,
               | but I could be convinced otherwise.
               | 
               | > And finally, if researchers believe there is a chance
               | of that happening, would they actually start to
               | investigate the taboo area?
               | 
               | Maybe? Like, yeah, _good point_ , I would definitely
               | question the motives of anyone doing this research. But
               | _this is a hypothetical so it 's impossible to say_.
               | 
               | > My answer to all these questions is "no".
               | 
               | Given this extremely broad hypothetical it seems pretty
               | absurd to answer any way definitively.
               | 
               | Regardless, this in no way supports the idea that the
               | research rejected by journals is somehow fit for _Twitter
               | ads_. It is, at best, a criticism of journals, without
               | any comment on what the right solution would be.
               | 
               | The idea that _advertising on Twitter_ is somehow the
               | bandaid we need for purported issues with scientific peer
               | review is absolutely fucking laughable and I think people
               | on HN should seriously question the competency of the
               | average user here.
        
               | pcl wrote:
               | Rather than twitter _ads_ , in the case at hand.
        
             | staticassertion wrote:
             | They can submit their papers to journals for review. No one
             | is stopping them. Twitter is not the place for that.
        
             | alkonaut wrote:
             | Do you think it changes with political ads on social media?
             | I think this is completely decoupled from the science
             | itself. Luckily.
        
             | owisd wrote:
             | How can the consensus change if only the side that can
             | afford the most twitter ads get to put their position
             | forward?
        
               | rhino369 wrote:
               | Allowing one side to advertise doesn't mean the other
               | side doesn't get to "put their position forward."
        
               | owisd wrote:
               | If, as you say, not advertising on twitter doesn't mean
               | you don't get to put your position forward then nothing
               | of value is being lost by the twitter policy change.
        
               | rhino369 wrote:
               | I'm saying that allowing A to advertise on twitter
               | doesn't prevent B from advertising on twitter.
        
               | owisd wrote:
               | If one side has a financial incentive to push bad faith
               | arguments, whereas the other side has no financial
               | incentive or resources and is just interested in science
               | for the sake of science, then by supporting having the
               | debate via twitter ads you've created a system that locks
               | out one side.
        
             | enkid wrote:
             | Advertising on Twitter should not be the way people try to
             | change the consensus.
        
           | mlindner wrote:
           | > Science works on consensus
           | 
           | No it doesn't. I can't believe people are even claiming this.
           | Science has NOTHING to do with consensus. If evidence is
           | produced that goes against a consensus then the consensus is
           | wrong. Consensus has nothing to do with science. Consensus is
           | a problem of humans that disrupts the scientific process.
        
             | mrtnmcc wrote:
             | Worth remembering the scientific method relies on some
             | sense of repeatable phenomena for idealized "experiment".
             | Social science, medicine, astronomy, geology, earth
             | science, each have their own axioms for what that means.
             | (E.g., assume the universe is isotropic).
             | 
             | I don't think each of these are as solid as the other.
             | Climate science is certainly less testable than say
             | particle physics. Not that we shouldn't work together as
             | humans to model, understand and keep our (only) planet
             | stable as best we can.. but "scientific consensus" is less
             | meaningful in this field.. used as a political word to
             | motivate people at the expense of more nuanced
             | understanding.
             | 
             | But like vaccines, it's probably better to act now before
             | we understand it all.. (on the day before we go extinct).
        
             | alexashka wrote:
             | > Consensus is a problem of humans that disrupts the
             | scientific process
             | 
             | No, no, consensus is the only reason we _have_ science, or
             | language, or much of anything humans find interesting. Let
             | me explain:
             | 
             | Science is a thing humans do. Without humans around, I
             | don't see ants doing science anytime soon :) When humans
             | share the stuff they do and reach agreement, that is called
             | consensus.
             | 
             | In other words, any word you use, it is because humans
             | wanted to communicate and reach consensus, so they invented
             | a word for it.
             | 
             | So you have it backwards, it's humans -> consensus ->
             | science, not science -> consensus -> humans.
        
             | mithr wrote:
             | > If evidence is produced that goes against a consensus
             | then the consensus is wrong
             | 
             | To be more specific, then the consensus _may_ be wrong. The
             | bar to demonstrate that something is wrong _and be taken
             | seriously_ is meant to be higher than simply claiming one
             | can produce evidence to the contrary.
             | 
             | When such evidence is discovered, the idea is that one
             | would present that evidence to peers, who would attempt to
             | replicate the findings, and support them if they are able
             | to do so, or otherwise publish their counter-findings in
             | response. This is obviously more complicated in practice
             | because we're dealing with humans and not ideals (and thus
             | we have things like the replication crisis), but that is
             | the theory of how we advance the body of knowledge that we
             | derive from scientific theses and experiments.
             | 
             | We do not advance it by claiming that evidence has been
             | found and then leaving it at that, in a vacuum. So it's not
             | _exactly_ that science  "works on consensus", in the sense
             | that _just_ a majority doesn 't prove anything, but --
             | convincing, using evidence, the majority of the scientific
             | community in your field, is certainly part of the process.
        
           | belorn wrote:
           | Let say someone want to advertise natural gas as an green
           | energy source. What is the consensus among climate researcher
           | on that, and what does EU politicians consensus say? Which
           | authoritative sources should we pick here?
        
       | fzeroracer wrote:
       | Scientists are not publishing ads on Twitter for their theories.
       | Corporations are.
       | 
       | What people are defending is corporate consensus, because
       | ultimately that's who puts up ads that contradict the current
       | research around climate change. Corporations have reached a
       | generalized consensus that climate change isn't a problem to
       | worry about right now, because to accept the opposite means
       | change that would affect their business and profits.
       | 
       | These two are not necessarily mutually exclusive. Sometimes
       | scientific consensus can be artificially created through the use
       | of corporate backers; but a little bit of logical deduction in
       | this scenario should make it obvious that the people with the
       | largest profit incentives are those that have a vested interest
       | in claiming climate change isn't an issue.
       | 
       | That said, people arguing that scientific consensus doesn't exist
       | is remarkably ignorant. It should take time and effort for any
       | theory you publish to make its way to the forefront because
       | otherwise you end up with a flood of charlatans, corporations and
       | otherwise submitting bunk science in order to further their own
       | profit or political motives.
        
       | politician wrote:
       | Twitter needs to stop or be stopped. Censorship belongs to the
       | government, not private institutions. Let the government pass
       | legislation instructing Twitter about which speech is allowed.
       | The government, at least in the US, is accountable to the people,
       | but Twitter like other authoritarian regimes is accountable only
       | to themselves.
        
         | SalmoShalazar wrote:
         | So you want a more authoritarian government to clamp down on
         | what businesses can and cannot do? Seems contrary to the
         | freedom everyone on this website seems to be enamoured with.
         | I'd expect private enterprises (emphasis on the word private)
         | to be able to do just about whatever they want with their
         | businesses in a "free" system.
        
         | 8note wrote:
         | So far, all laws around censorship are that it is up to private
         | individuals which ideas they want to promote, and which ones
         | they don't.
         | 
         | Antitrust is a much better direction to tackle this kind of
         | issue through. Twitter needs to be one way of seeing the
         | underlying data, rather than having a monopoly on it.
        
       | mdavis6890 wrote:
       | Blood letting was the scientific consensus not long ago. You
       | would have been spreading misinformation to question it.
        
         | lambdaba wrote:
         | Well just yesterday there was a story about how donating blood
         | helps remove microplastics so...
        
         | wtallis wrote:
         | Bloodletting and the practice of medicine as a whole both
         | predate organized science. Transforming medicine into a
         | scientific discipline is an incomplete work in progress, and
         | discarding bloodletting is one of the consequences of that
         | transition.
        
       | olivermarks wrote:
       | "science' in this context is essentially a form of religious
       | dogma.
       | 
       | Who is twitter to say that science is settled, done and dusted?
       | This is just the latest version of torturing people considered
       | heretics to force them to recant their views and is antithetical
       | to western liberal concepts of free speech, discussion and
       | evolution of ideas
       | 
       | https://www.upi.com/Archives/1981/02/26/Galileo-the-gifted-1....
        
         | akomtu wrote:
         | Scientism as the new religion. This gradual shift from the
         | feeling-based dogmas to dogmas based on shallow knowledge is,
         | in fact, a sign of progress, that the majority of the populace
         | starts putting knowledge before feelings.
        
           | puffoflogic wrote:
           | What's weird is that until COVID, scientism was on the way
           | out of favor, with the sidelining of the New Atheists (Tyson,
           | Hitchens, et al). It's funny how the movement managed to get
           | revived just before it stepped through the pearly gates, as
           | it were.
        
           | olivermarks wrote:
           | Sadly much of what passes for 'science' these days is
           | actually slanted persuasion, feeling/fear manipulation and
           | cancel culture
        
       | staticassertion wrote:
       | This is good news. Misinformation is cheap to produce and
       | expensive to combat once it's out there. My opinion is that the
       | only effective approach is to deplatform it entirely, as early in
       | the process as possible.
        
         | dominotw wrote:
         | >Misinformation
         | 
         | thats not what this is about.
        
           | staticassertion wrote:
           | It very obviously is. They're rejecting advertisers who
           | project misinformation around climate change.
        
           | SalmoShalazar wrote:
           | Actually it seems like it's explicitly about misinformation
           | promoted by those with an interest in denying the realities
           | of climate change.
        
       | gigatexal wrote:
       | Good. This is twitter doing what it should in the public good.
        
         | meatsauce wrote:
         | Stalin said the holodomor was for the public good, too.
        
           | encryptluks2 wrote:
           | Pretty soon I could see the US saying sending Russian
           | Americans to camps is good and the left celebrating it.
        
             | gigatexal wrote:
             | You folks seem to love the slippery slope argument. There's
             | clearly a difference between facts and fiction. Not
             | allowing clearly and proven false advertising on the
             | platform elevates that advertising and makes it even more
             | valuable. At least to me. And makes me want to use the
             | platform even more thereby increasing engagement and then
             | driving up ad value and prices.
             | 
             | Advertising honesty != a forced famine nor is it forcing
             | Russian Americans into camps like we did to Japanese
             | citizen in WW2.
        
           | SalmoShalazar wrote:
           | This is an absolutely absurd thing to say and is about half a
           | degree away from reductio ad Hitlerum. We're talking about
           | misleading advertisements here, try to stay grounded when you
           | think about these things.
        
         | vixen99 wrote:
         | You're just yea-saying. Who defines public good? You and
         | Twitter whoever they are behind the scenes? Clearly there are
         | matters of which we should know nothing. And folk like you will
         | protect us.
        
           | gigatexal wrote:
           | If we stay within scope of the action taken here we can
           | clearly see that this is Twitter enforcing some truth in its
           | advertising. Now if it would just ban crypto ads ... but I'm
           | not head of advertising at Twitter so it won't happen.
        
           | gigatexal wrote:
           | Also this is the actions of a company. Not a government. A
           | company seeking to limit who or what to advertise. That's
           | gotta tick a few right of center (politically) boxes no?
        
       | kvetching wrote:
        
       | [deleted]
        
       | tsol wrote:
       | I wonder if this has anything to do with Elon Musk saying he
       | wants to buy Twitter and change it for the public good
        
         | kvetching wrote:
        
       | chernevik wrote:
       | "Contradicting science" is exactly how you do science.
        
         | seoaeu wrote:
         | Yeah, but then you publish your theory (along with supporting
         | evidence!) in academic publications. Who ever heard of a
         | scientist taking out Twitter ads to push their fringe theory
         | directly to ordinary people?
        
           | endominus wrote:
           | Efforts to ban "misinformation" are gaining ground pretty
           | much everywhere, with full-throated support by government
           | institutions and at most given token resistance from social
           | media companies, if that. Banning misinformation or heterodox
           | opinions in ads is the initial step; does anyone, in good
           | faith, truly believe that's where it will stop? Facebook and
           | YouTube already warn about videos that mention certain
           | topics, hence some YouTubers saying phrases like "Hope you're
           | staying healthy in these trying times" in case the platform
           | deranked them for saying COVID. Soon, as the ability for
           | algorithms to understand context evolves, discussion and
           | especially disagreement of such things at all will be heavily
           | censored (I'm sorry, "downranked") by algorithms on such
           | sites, until they are essentially invisible.
           | 
           | Also, it's not just about publishing papers. Scientists use
           | Twitter to network and communicate their ideas with other
           | scientists. To learn about what people are working on,
           | interesting ideas in their field, and so on. If heterodoxy is
           | banned from discussion, it becomes that much harder to
           | challenge existing consensus, because they will be unable to
           | communicate effectively with one another on public platforms.
        
             | wtallis wrote:
             | > does anyone, in good faith, truly believe that's where it
             | will stop?
             | 
             | If you see the actions of Twitter, _et al._ as stemming not
             | from a desire to flex power over society but merely as a
             | desire to not be exposed to claims that they 're profiting
             | directly from and complicit in harmful disinformation
             | campaigns, then it is reasonable to expect that they won't
             | go too much further.
             | 
             | They've certainly dragged their heels thus far. They're
             | clearly trying to put the minimum moderation effort to
             | avoid getting hit by more serious public outcry or
             | government interference, which naturally gives rise to a
             | very error-prone moderation scheme.
        
               | endominus wrote:
               | >If you see the actions of Twitter, et al. as stemming
               | not from a desire to flex power over society
               | 
               | Except I don't see that as being the source at all. Like
               | I said, the support for these initiatives originates in
               | government. Hence the government making much of their
               | intent to further legislate and examine the operating
               | models, algorithms, and moderation of these companies.
               | Twitter, Alphabet, Facebook, etc are all acting
               | defensively in response to these pressures, but in the
               | process there's very little appetite to defend free
               | speech proper (even the ACLU, I am given to understand,
               | is not the same organization that at one time defended
               | the KKK's right to march in the streets - although I
               | can't remember too much of the noise around their
               | supposed change in direction). The ratchet only ever goes
               | one way.
               | 
               | Other companies are already modifying what discussion is
               | allowed or disfavored on their platforms, as I noted in
               | my post. They can see the headwinds clearly. As more
               | governments discover the power of controlling the
               | narrative, it will only be natural for them to apply
               | pressure to companies that have the greatest power to
               | modify that narrative. Institutions follow incentives
               | just like every other agentic thing. They have an
               | incentive to defend themselves and accumulate power, and
               | so it is often useful to model them as (usually) taking
               | actions that help them do that.
               | 
               | Note that I'm not saying that the President is going to
               | call the CEO of Twitter and tell him, "Stop this whole
               | 'Let's go Brandon!' thing." That's not really how it
               | works. To paraphrase the editor of the NYT (iirc), "I've
               | never had to kill a story my journalists wrote for
               | political reasons." And neither, probably, did the
               | editors of Pravda. Once you get to a certain level of
               | awareness, and it's hard to believe the C-suite of these
               | large tech companies lacking that, you have to be able to
               | read the room, politically speaking, and know what the
               | actual big players - the people with the real power -
               | want out of you. Subtle alterations of reported reality
               | is going to be the new normal. "What you're hearing and
               | seeing isn't really what's going on" - a bit more
               | terrifying to realize that that's the capability that's
               | slowly becoming normalized.
        
               | wtallis wrote:
               | So your claim is that nobody can honestly believe that
               | social media companies would show increased opposition to
               | increasing government pressure, and that it's obvious
               | that the companies are willing to follow the governments
               | all the way to totalitarianism--in spite of the
               | resistance and reticence the companies have already
               | shown? You _really_ think it 's that unreasonable to view
               | this as a shifting of the equilibrium rather than an
               | unchecked runaway process?
        
               | endominus wrote:
               | More or less, yes. I don't believe that these companies
               | have actual principles to defend here; they act in self-
               | preservation. If the government threatens to break up
               | Google for spreading propaganda, it's going to stop
               | spreading propaganda, however the government defines the
               | category. PRISM wasn't that long ago. Gag orders exist.
               | Do you think Fastmail is going to refuse to comply with
               | the Assistance and Access Bill? To view this as a
               | shifting equilibrium, I would need to see organizations
               | arising as dedicated to opposing this process as there
               | are those seeking to accelerate it. I don't believe they
               | exist at the scale necessary to do so. Instead, I see a
               | meme gaining ground that free speech itself is
               | unnecessary or harmful - "freeze peach" at the mud-
               | slinging lower end of the intellectual scale, and "the
               | Paradox of Tolerance" at the higher end.
        
               | PolygonSheep wrote:
               | > then it is reasonable to expect that they won't go too
               | much further.
               | 
               | Is it reasonable to expect that whatever social/political
               | forces have pushed them to do this will stop there?
               | 
               | It makes no difference really if Twitter is out in front
               | leading this or being dragged along kicking and screaming
               | against their will. Is there reason to think "okay you
               | can all stop worrying it's definitely stopped here and
               | won't go any further"?
        
             | stonogo wrote:
             | Scientists use Twitter to get eyes on their papers, talks,
             | and posters. No scientist's work would be meaningfully
             | impacted by the dissolution of Twitter. We had conferences
             | and journals before the web, and we'll have them long after
             | whatever big tech darling of the moment is gone.
        
             | 8note wrote:
             | how many scientists buy ads through twitter to network with
             | other scientists? Is money spent the right networking
             | mechanism?
        
         | mhh__ wrote:
         | Are adverts scientific research now?
        
       | TedShiller wrote:
       | Let me point out that science has been wrong many times before
        
         | tzs wrote:
         | How many of those times was the error corrected via ads in
         | popular media?
        
       | cryptica wrote:
       | There is no such thing as 'contradicting science' - Science is
       | never settled, never certain. If it was, it would be called
       | Mathematics.
        
         | timcavel wrote:
         | Thought-crime alert! Science Ministry Rule 186 violation, do
         | not question the science without a registered science license
         | identifier attached.
        
       | bediger4000 wrote:
       | A step in the right direction towards banning all untruthful ads!
       | 
       | But wait, since advertising is almost exclusively lies, then
       | Twitter might ban all ads! That would be great! Elon would have
       | to finance all Twitter operations out of pocket, but he can
       | afford it, it's a drop in the bucket for the world's richest, and
       | therefore smartest, man!
        
         | mirceal wrote:
         | Elon is gonna save them. all ads will be welcome!
        
       | npunt wrote:
       | It seems a lot of people are responding to this from the
       | 'allowable speech' and 'consensus is bad' perspective, which
       | triggers the inevitable 'its a private platform' or 'its just one
       | place' response.
       | 
       | We should be looking at this from a threat model perspective.
       | That certain subjects, at certain times, are subject to
       | coordinated threats in order to gain power to those coordinating
       | them. This isn't about 'scientific consensus', this is a known
       | set of threat actors following a known playbook to spread FUD,
       | 'flood the zone with shit', etc, for known reasons.
       | 
       | Any human effort at scale is going to be subject to some amount
       | of threat noise trying to get in the way of signal. We overcome
       | these with institutional antibodies, things like practices and
       | protocols and checks and balances (hopefully made transparent).
       | We try to lower the noise floor so that the quality stuff is
       | encouraged and sticks around.
       | 
       | I feel like a lot of complaints fall back to unrealistic idealism
       | because they don't have the insight on what the decision making
       | apparatus is, where it is empowered and where it is limited, and
       | how decisions were reached. That's a problem, but arguing that
       | threats shouldn't be addressed is not the solution, because _we
       | already know how that plays out in institutions, communities, and
       | societies_. They fall apart.
        
       | systemvoltage wrote:
       | I believe that CC is a problem that I am 100% behind but how do
       | we avoid this piggy backing and hijacking of CC initiatives to
       | further _some other_ agenda? Say increase profit margins or green
       | wash people? Just recently I stayed in a Marriott hotel and my
       | entire experience was marred with CC warning labels everywhere
       | from Toiletteries to free breakfast in the morning. You know what
       | would be better for CC? That hotel to not exist in the first
       | place. There is no end in sight and no limit to what can be done
       | for CC. So you have this unlimited power from random authorities
       | masquerading behind CC.
       | 
       | I think the problem with Climate Change movement is sort of like
       | COVID. Restroom closed? Because COVID. Public Park Trail closed?
       | COVID. Wtf!?
       | 
       | No one challenges it. No is allowed to. It has all these side
       | effects.
       | 
       | We ought to double-down where things _actually_ matter for the
       | betterment of the planet and speak up against this other non-
       | sense.
        
         | chmod600 wrote:
         | It's a bandwagon thing. Founders and early joiners of a
         | movement are very different from people who join after a
         | movement is already successful/catching on (perhaps widely or
         | perhaps in one area/subculture).
         | 
         | After something becomes so successful that you can't challenge
         | it in any way (at least in some circles) it takes on the
         | characteristics you describe. If someone pokes you in the eye
         | and says it's for climate change, you can't say anything.
         | 
         | None of this has to do with the accuracy of the original
         | movement. CC can be very real and abused by politicians and
         | other opportunists.
        
         | seoaeu wrote:
         | It doesn't seem that hard to differentiate "Marriott is washing
         | towels less often to save money, not because they care about
         | saving water" from someone claiming that climate change isn't
         | happening...
        
       | CreateAccntAgn wrote:
       | Scientific consensus on climate change is pretty well defined. Is
       | anyone saying that messages that contradict them are correct
       | sometimes and so Twitter is wrong in this action? Corps have been
       | abusing capital to amplify their speech intentionally misleading
       | public on this subject regardless of its harm. This imho is the
       | right move.
        
         | UberFly wrote:
         | What about Corps abusing capital to muffle speech? This isn't
         | necessarily just about climate change.
        
       | TeeMassive wrote:
       | "Twitter says it will no longer allow advertisers on its site who
       | deny the scientific consensus on climate change"
       | 
       | Does that mean if an advertisers sais the wrong thing elsewhere
       | in public they will be banned?
        
       | yes_really wrote:
       | I have a feeling that "contradict science on climate change" will
       | only go one way. For example, economists agree that effects of
       | climate change would be very small (compared to the world's
       | economy) or even positive. David Friedman even thinks that
       | climate change might be a *net positive* for the economy [1][2].
       | Is Twitter going to ban ads that say climate change will be a
       | catastrophe?
       | 
       | [1]
       | https://www.econlib.org/archives/2011/09/david_friedman_9.ht...
       | 
       | [2] https://www.youtube.com/watch?v=euL39f1kins
        
         | npunt wrote:
         | Macroeconomics really strains the definition of 'science'. Few
         | economists would place their field's predictive or descriptive
         | power anywhere near that of chemistry, physics, biology, and
         | all the other hard sciences that are part of climate science
         | and the analysis of its effects. And I haven't yet seen people
         | in the fact checking / 'allowable speech' sphere bring up most
         | any social sciences as being settled or beyond reproach enough
         | to take down content.
         | 
         | Given that there are so many unknowns about the extent of the
         | nth-order effects of climate change (e.g. ecosystem collapse),
         | I find it laughable that economists have a macro model that has
         | any level of certainty to it. They can't even get relatively
         | static situations correct, let alone literally world-changing
         | ones.
        
         | markdown wrote:
         | > David Friedman even thinks that climate change might be a
         | _net positive_ for the economy
         | 
         | Which economy? Certainly not the ones that are getting
         | destroyed by "biggest ever recorded" tropical cyclones.
         | 
         | Maybe he meant Sweden finally being able to grow and export
         | bananas?
        
           | yes_really wrote:
           | > Which economy? Certainly not the ones that are getting
           | destroyed by "biggest ever recorded" tropical cyclones.
           | 
           | The literature is mixed on whether climate change is really
           | the cause on these recent natural disasters and, if it is, on
           | how it impacts those disasters (e.g. reducing the frequency
           | of the disasters, changing their location, etc).
           | 
           | > Maybe he meant Sweden finally being able to grow and export
           | bananas?
           | 
           | Your example of Sweden is a rich country, but most of the
           | increases in crop production would take place on developing
           | countries - and that is a big deal for them.
        
             | olliej wrote:
             | Massive crop failures across poorer equatorial regions have
             | become increasingly regular.
             | 
             | Longer, harder, droughts, and then extreme water events
             | that can't retain much of the water causes other problems
             | beyond just floods.
             | 
             | Economists have historically proven to be extremely
             | inaccurate at predicting long term patterns. They also have
             | a strong bias in favour of business, so always find
             | "supporting evidence" for almost any choice creating
             | immediate gains for business.
             | 
             | An easy measure is: has any major economic "study" ever
             | supported raising taxes for businesses or the rich? Have
             | they supported investing in employee welfare? Universal
             | healthcare? Etc
             | 
             | In countries that have done this, and thus actually
             | measured the outcomes, they have found things have improved
             | for the majority of people.
             | 
             | In countries that have followed the "reduce taxes and
             | services" to improve society we have for decades seen the
             | exact opposite, and yet economists still claim that life
             | will improve for people. Again, this is despite decades of
             | direct contrary evidence.
             | 
             | Economics is a fiction, the only actual supported piece of
             | economic theory is supply vs demand. That's it.
        
         | yes_really wrote:
         | For people that are lost on how climate change could be
         | positive: it causes higher crop yields, and increases the
         | temperature in cold regions (saving people from freezing to
         | death and saving huge amounts of energy in heating).
         | 
         | Economists have performed many analyses on these and the
         | conclusions indicate the consequences of climate change are
         | much more mild that what the media, NGOs and politicians
         | propagate. It's revolting that institutions have kept this
         | scientific analysis away from the general population and have
         | been feeding us political hysteria instead. The fact that even
         | educated, rational, successful engineers in Hacker News are not
         | aware of these data is another argument for why Twitter
         | shouldn't be censoring ads in this political way.
        
       | xyzzy21 wrote:
       | "Science" is NEVER decided and the fact they are doing this is
       | specifically and explicitly ANTI-SCIENCE. It is itself
       | misinformation.
        
       | PraetorianGourd wrote:
       | I guess this shows the slippery slope fallacy isn't always
       | fallacious.
       | 
       | The problem with "consensus" as a measure is that consensus is
       | always moving. We need to encourage professional and laypersons
       | alike to embrace the freedom to be wrong as everything is wrong
       | until it is right.
       | 
       | And what constitutes consensus? If Mazda puts out an ad saying
       | that ICE cars contribute less than transoceanic shipping, is that
       | acceptable? It's factual, but it goes against the consensus that
       | ICE cars need to be eliminated.
       | 
       | I get this is ads, not user generated content, though the
       | chilling effect is there.
        
         | tshaddox wrote:
         | > I guess this shows the slippery slope fallacy isn't always
         | fallacious.
         | 
         | No, it's still always fallacious. The argument "it's going to
         | rain today because it's Saturday and it always rains on
         | Saturday" is fallacious even on the occasions that it does rain
         | on Saturday.
        
         | yakak wrote:
         | Freedom of speech in advertising means you are paying and have
         | a monetization strategy. That is more commonly known as fraud
         | and many systems might ultimately penalize platforms when they
         | catch up with their being new outlets for new frauds.
         | 
         | Maybe cigarettes are the new health food! Maybe, but if the
         | consensus is no it is unethical and hopefully illegal to
         | present a case as a cigarette manufacturer directly to the
         | people as a run around of systems of critique. Each member of
         | the public can't be individually expected to resist all logical
         | fallacies that are profitable cons, no?
        
         | tensor wrote:
         | In contrast, I get downright scared when people are allowed to
         | use their money to pay for a louder voice and potentially
         | interfere with discussions around science or politics. That's
         | both immoral and dangerous.
        
         | rnd0 wrote:
         | I disagree. I think that platforms have some sort of
         | responsibility to vet the ads who run on their platform. Not
         | just for science or politics but in general.
         | 
         | 1/2 of the reason I have used an adblocker for 20 years is
         | because of how often straight-up malware has made it onto
         | advertising networks because of a lack of vetting.[1]
         | 
         | There's a discussion to be had about twitter and social media
         | removing posts and posters but I don't feel like this is that
         | discussion. I feel like this is a positive (or at least
         | neutral) development.
         | 
         | [1] https://en.wikipedia.org/wiki/Malvertising#History
        
           | PraetorianGourd wrote:
           | I don't have a problem with a company exercising editorial
           | control over ads. The concern comes from the measure being
           | used (scientific consensus).
           | 
           | 1. Twitter is not and ought not be the adjudicator of what
           | has or lacks consensus.
           | 
           | 2. Using consensus as a measure implies that it is immutable.
           | We should have learned during COVID that consensus is
           | incredibly variable
        
             | ChrisLomont wrote:
             | Consensus has never meant immutable.
        
               | PraetorianGourd wrote:
               | Exactly, and policies and rules should be as immutable as
               | possible thus showing that consensus is a bad measure
               | here.
        
               | 8note wrote:
               | I'm not clear that policies and rules should be
               | immutable, nor as immutable as possible. Rules are an
               | adversarial game, and being responsive is useful
        
           | indymike wrote:
           | > I disagree
           | 
           | At one time, consensus was bleeding with leeches cured
           | disease, owning humans was normal and legal, sugar was good
           | for you and so on.
        
             | rnd0 wrote:
             | The difference being that these days we at least pay lip
             | service to the scientific method and reproducibility.
             | 
             | I'd much prefer to rely on that than on what some
             | disinformation-fed Q-anon supporter proposes. And I'd
             | prefer to not give bad actors (eg folks who spread anti-
             | vaccine disinformation) a platform at all.
        
               | indymike wrote:
               | Status quo is easy.
        
               | rnd0 wrote:
               | injecting ivermectin or bleach or whatever qanon covid
               | cure du jour ...is hard
               | 
               | Which, frankly, is a good thing.
        
               | pigeonhole123 wrote:
               | Are other people allowed to disagree with that view?
        
             | 8note wrote:
             | And people used twitter to disprove those?
        
           | jesusofnazarath wrote:
        
         | marcosdumay wrote:
         | > ICE cars contribute less than transoceanic shipping
         | 
         | It's not factual, unless you are talking about bullshit
         | measurement that focus on sulfur pollutants that we accept on
         | the middle of the ocean because they do almost not damage there
         | (and have no relation at all with Global Warming).
        
         | jeffbee wrote:
         | In what way is that factual? The data I can easily punch up at
         | the moment indicates global shipping emitted 1 billion tons of
         | CO2 in 2020 and automobiles emitted 3 billion tons.
        
       | CWuestefeld wrote:
       | This is great. No longer will I need to see people claiming that
       | climate is an existential threat, likely to snuff out human
       | society by the end of the century. Oh wait, those aren't the
       | untruthful extremists we're talking about?
        
         | 8note wrote:
         | I don't think they have the money to buy enough twitter ads for
         | you to see them
        
           | jokethrowaway wrote:
           | They don't need to, they get organic tweets from any media
           | publication.
           | 
           | I can't say I've seen ads denying climate change anyway, the
           | closest I've seen was stuff from Exxon saying something
           | climate change friendly trying to convince you they support
           | green policies.
        
       | AHappyCamper wrote:
       | Thank goodness science is in COMPLETE agreement when it comes to
       | climate. I mean, if there was more than one scientific opinion
       | about climate, then this ban would be ludicrous....
        
       | civilized wrote:
       | Awesome. Finally someone decided to ban something that's actually
       | unambiguously bad, useless, and materially harmful.
       | 
       | Even with Trump, whose banning I support, you could argue there
       | was some value in knowing what the President had on his mind.
       | 
       | I really don't need to know what Exxon's PR hacks want me to
       | believe about climate change, even just for informational value.
       | I'm extraordinarily well-aware of what they want me to think and
       | why.
       | 
       | Some things are just evil, and they become more evil and more
       | powerful the more you feed them. Hitler was one. Exxon talking
       | about climate change is another.
        
         | 8note wrote:
         | I think it's interesting to know what Exxon's PR is thinking,
         | though I don't think money spent is the right way to prioritize
         | their thoughts vs anything else
        
           | pixl97 wrote:
           | If you want to know what Exxon's PR is thinking just listen
           | to your average Texas senator.
        
           | pornel wrote:
           | Exxon's PR is always thinking FUD, such as "banning our anti-
           | scientific PR ads is a slippery slope towards banning all
           | science (because who can tell the difference between new
           | revolutionary theory that upends thousands of peer-reviewed
           | papers in 280 characters, and our lies)".
        
       | Proven wrote:
        
       | deanCommie wrote:
       | The terms "progressive" and "conservative" have been completely
       | stripped of meaning in our political discourse, (like "agile"!)
       | but fundamentally they have a core meaning.
       | 
       | Progressive philosophy is to seek change to improve/fix problems,
       | even with the risk that action can have side effects that also
       | will need to be dealt with.
       | 
       | Conservative philosophy is to maintain the status quo and not
       | take action to address problems even if they are causing harm -
       | until we can establish all possible side effects can be dealt
       | with. ( https://en.wiktionary.org/wiki/Chesterton%27s_fence )
       | 
       | Which is why it's so strange and disappointing to me to see the
       | overall discourse on this site about Twitter and the steps they
       | take to try to deal with misinformation on global society-
       | impacting subjects like pandemics, vaccines, and climate change.
       | 
       | People are not wrong to worry about knock-on effects, but it's
       | shocking to me that by default most of the comment upvotes
       | suggest it's preferable to do absolutely nothing and offer no
       | moderation of content like this.
       | 
       | This would never fly in our day-to-day jobs. If HackerNews is for
       | startup enterpreneurs, being stuck in analysis paralysis is no
       | way to build a startup. Progressive bias for action is the only
       | available option.
        
       | staticassertion wrote:
       | Reading this thread, one of two things must be true.
       | 
       | 1. HN commenters simply refuse to read articles.
       | 
       | 2. The average HN commenter is extremely stupid.
       | 
       | The idea that Twitter Ads are somehow the right place for
       | scientific peer review to happen is so absurdly stupid that I
       | can't imagine that either 1 or 2 is not blatantly true, if not
       | both. Otherwise, I have no explanation for the comments talking
       | about censorship, problems with academic publishing, etc.
        
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