[HN Gopher] China clamping down on coronavirus research, deleted...
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       China clamping down on coronavirus research, deleted pages suggest
        
       Author : new_time
       Score  : 214 points
       Date   : 2020-04-12 17:36 UTC (5 hours ago)
        
 (HTM) web link (www.theguardian.com)
 (TXT) w3m dump (www.theguardian.com)
        
       | epx wrote:
       | Who the hell doesn't know that?
        
       | [deleted]
        
       | ninetyfurr wrote:
       | Ironically in censorsed domains, the absence of information is a
       | very clear indicator of truth. It happens everywhere - there are
       | many true things you are not allowed to post on the internet.
       | 
       | You know the old saying, "Just because you read it on the
       | internet, doesn't mean it's true"? Consider the inverse: Just
       | because you haven't read it on the internet, doesn't mean it's
       | not true.
        
         | nikofeyn wrote:
         | well, that's a meaningless statement if i've ever heard one.
        
         | treeman79 wrote:
         | Same thing happening now with Hydroxychloroquine.
         | 
         | Lots of interesting articles on how it might help. Media
         | decides it's a political football. No more articles
        
           | [deleted]
        
           | acdha wrote:
           | Your "lots of interesting articles" were what made it a
           | political football. Before it was picked up by the right-wing
           | propaganda network there was one obviously flawed study and
           | some fringe non-experts promoting it to people anxious for a
           | cure, followed by a bunch of actual experts urging caution.
        
           | cooper12 wrote:
           | > No more articles
           | 
           | https://news.google.com/search?q=hydroxychloroquine
        
         | sjg007 wrote:
         | No it doesn't mean that.
        
       | andromeduck wrote:
       | Huge change of tone from 2 months ago, ok m guessing it's because
       | because they fear that the lab accident theory will gain more
       | traction academically or they fear people will reveal the scale
       | of the damage to the public vs the clearly fabricated stats we
       | have now.
       | 
       | https://www.japantimes.co.jp/news/2020/01/30/asia-pacific/sc...
       | 
       | www.nationalreview.com/the-morning-jolt/all-signs-point-to-china/
       | 
       | https://www.dailymail.co.uk/news/article-8188557/amp/Did-cor...
       | 
       | https://thebulletin.org/2020/03/experts-know-the-new-coronav...
        
         | leeoniya wrote:
         | hmm, i was assured 9 days ago that i was _obviously_ wrong:
         | 
         | https://news.ycombinator.com/item?id=22771035
        
         | gnusty_gnurc wrote:
         | In lieu of evidence that the "wet market" story is true, the
         | accidental lab release is pretty compelling. Interesting to see
         | how people react to it though - as though the idea is
         | outlandish that a laboratory working with pathogens from actual
         | bats could mishandle things. Is there even any evidence people
         | ate bats at the wet market?
        
           | zozbot234 wrote:
           | You don't need to _eat_ bats for them to be a problem. The
           | virus could have jumped via some intermediate host.
           | 
           | Some folks used to be skeptical wrt. the market being a
           | source, because it was officially described as a _fish
           | /seafood_ market and fish are not a very plausible reservoir
           | for this virus. However it's clear by now that all kinds of
           | live animals were sold there, similar to other "wet" markets
           | throughout Mainland China.
        
           | [deleted]
        
           | JohnJamesRambo wrote:
           | I remember a scientific paper on HN a few months ago by
           | Chinese authors saying Covid came from that lab and that it
           | came from bats that had infected workers there, or that was
           | the assumption. That is my memory of the article. I cannot
           | find that paper anymore. Does anyone remember this?
        
             | alderz wrote:
             | You might be thinking of this one https://img-
             | prod.tgcom24.mediaset.it/images/2020/02/16/11472...
        
               | MilnerRoute wrote:
               | Those are the authors who entirely withdrew this "paper."
               | 
               | https://www.snopes.com/news/2020/04/01/covid-19-bioweapon
               | /
               | 
               | Snopes reports that it contained numerous errors, and the
               | authors themselves have said they had no direct evidence
               | for their claims. (Note that it was never peer-reviewed
               | or even accepted for publication anywhere. They just
               | pasted it up on a social media site.)
        
               | JohnJamesRambo wrote:
               | Yes that is it, thank you! I like that it clears things
               | up like -
               | 
               | > According to municipal reports and the testimonies of
               | 31 residents and 28 visitors, the bat was never a food
               | source in the city, and no bat was traded in the market.
               | 
               | I've worked in a lab and Occam's razor for me says the
               | lab that is 280 meters away and studied bat viruses is a
               | lot more plausible than it originating in a wet market.
               | People make stupid mistakes handling waste all the time.
               | There was no need for the Chinese government to throw the
               | wet market under the bus or for people to imply Chinese
               | people ate bats or some other racially motivated theory
               | and there was no need to believe the chinese government
               | created a bioweapon. Most likely is that it was just a
               | horrible mistake and careless handling of biohazardous
               | waste/animals.
        
             | redis_mlc wrote:
             | Yes, there's a youtube documentary that talks about 2
             | animal labs in Wuhan, one specializing in bats.
        
             | godtoldmetodoit wrote:
             | Tucker Carlson did a piece talking about how the bats that
             | this jumped from do not live within ~900km of Wuhan, but
             | that the lab in Wuhan did testing on the bats that they
             | imported. It definitely seems plausible they were doing
             | research on these bats, and that due to some improper
             | controls it jumped over to a human working in the lab and
             | that was our patient 0.
             | 
             | It definitely seems feasible to me that it could have "come
             | out of a lab" while still being entirely natural in origin
             | and without any ill intent on the Chinese part.
             | 
             | I'm not endorsing this as true, I don't know if it's true
             | or not, but I did find it interesting and worthy of
             | additional research.
        
               | meowface wrote:
               | That would be plausible if it's true. Can you cite the
               | sources Carlson was referring to?
        
               | sv9 wrote:
               | Non-US readers should know that Tucker Carlson is a Fox
               | News pundit, and to say that he has credibility issues
               | would be an incredibly charitable interpretation of
               | things.
        
             | MilnerRoute wrote:
             | It wasn't a paper. It was a social media post that people
             | mistook for a paper.
             | 
             | https://www.snopes.com/news/2020/04/01/covid-19-bioweapon/
        
           | Flow wrote:
           | Lots of bats at some of those markets if this video is true.
           | 
           | https://www.youtube.com/watch?v=0V7fyjaFOwQ
        
             | andromeduck wrote:
             | That doesn't look like the seafood market in Wuhan.
        
             | [deleted]
        
             | 2019-nCoV wrote:
             | Not sure why this is downvoted. It is not Indonesia as the
             | previous child (now deleted) alluded to -- the easy tell is
             | the distinct lack of Hijabs visible (which are ubiquitous
             | in the largest Muslim country in the world).
        
               | alderz wrote:
               | It is Indonesia. See
               | https://observers.france24.com/en/20200204-china-
               | debunked-co... for the details. There are signs that are
               | definitely not chinese. You can see them clearly in the
               | original higher quality video
               | https://www.youtube.com/watch?v=bDvXy6YlPOc
               | 
               | The lack of hijabs is due that it is recorded in the
               | North Sulawesi province of Indonesia, where the majority
               | is christian.
        
               | 2019-nCoV wrote:
               | That explains it.
        
             | nikofeyn wrote:
             | you should place a nsfw or nsfl tag on your link as it
             | shows disturbing images.
        
           | meowface wrote:
           | Failing to disprove one competing hypothesis doesn't lend
           | nearly as much evidence to other hypotheses as you might
           | think. It's very hard to fully trace something like this,
           | especially in such a huge, dense population center.
        
           | avs733 wrote:
           | So...evidence?
           | 
           | Stating it's compelling isn't evidence, just that it is an
           | explanation that appeals to large populations of our species
           | who are hold certain suspicions.
           | 
           | There is, however, a long history of animal to human
           | transmission of diseases.
           | 
           | Extraordinary claims require extraordinary evidence. I have
           | yet to see anyone provide evidence, only twitter rumors, and
           | twitter rumors aren't even regular evidence.
        
             | PeCaN wrote:
             | I don't think "coronavirus escapes from a lab, in the exact
             | area where the outbreak started, that was studying
             | coronaviruses" is exactly an 'extraordinary claim'. If
             | anything it's the elephant in the room. Are we just
             | supposed to casually ignore that or what....
             | 
             | I think the problem is that when people think of "lab" they
             | think of some sort of devious genetic engineering
             | bioweapons program, and not something considerably more
             | likely but much more mundane like some scientists studying
             | what sort of potentially bad viruses the local bats have.
        
               | legolas2412 wrote:
               | Umm, they were also combining viruses to create
               | "chimeras". Now, this combinational process could be
               | genetic engineering (which has been ruled out I think) or
               | just combining in a petri dish, which I find compelling.
        
             | ekianjo wrote:
             | Why is China reopening the wet markets if they know the
             | virus came from there? I will let you ponder on that.
        
               | markdown wrote:
               | Because people have to eat, and wild animals are only a
               | tiny fraction of what's traded in wet markets.
               | 
               | US supermarkets sold lettuce that killed people. Should
               | those supermarkets be shut for good?
        
             | bstar77 wrote:
             | "So...evidence?"
             | 
             | All people are saying is that there's a reasonable
             | hypothesis that this thing came out of that laboratory.
             | There's enough circumstantial evidence to support that
             | theory even if it's not a leading theory.
        
             | papermachete wrote:
             | It's just as much China's (or anyone else's in the interest
             | of science) to prove the lab had zero correlation to this
             | incident. If only to appease a crowd.
        
               | avs733 wrote:
               | it's really and truly not. This isn't a movie...
        
               | papermachete wrote:
               | They are solely responsible for this outbreak and only
               | engage in political damage control.
        
               | meowface wrote:
               | What? That's not how evidence works. The onus is on the
               | person making the claim to provide positive evidence. Not
               | actively insisting they have to prove a negative.
        
               | DoofusOfDeath wrote:
               | I'm not sure the concept of "onus" is meaningful in this
               | kind of public debate. It's not like everyone has agreed
               | to only believe conclusions reached by particular forms
               | of argument.
        
               | papermachete wrote:
               | That's just appeal to perfection, proving a secret
               | military base got away with corona would make you more
               | effective than CIA and MI-6 combined. However, China has
               | hundreds of documents of this base and backgrounds on all
               | scientists, which it can release to no detriment at all,
               | supposing the lab had nothing to do with corona.
        
               | rumanator wrote:
               | > What? That's not how evidence works. The onus is on the
               | person making the claim to provide positive evidence.
               | 
               | You might have had a point if the Chinese regime wasn't
               | putting it's propaganda machine into overdrive spewing
               | conspiracy theories on how covid19 was created by the US
               | to attack China.
        
               | meowface wrote:
               | They're always spewing propaganda about everything,
               | though. How does that eliminate the need to provide
               | evidence about a claim?
               | 
               | Or are you just saying the best geopolitical response to
               | unsubstantiated propaganda is more unsubstantiated
               | propaganda volleyed right back at them?
               | 
               | This is similar to people who accuse the CIA of
               | orchestrating every big event or crime. They say they
               | don't need to provide evidence, because the CIA is
               | untrustworthy and tries to deceive people. But this is a
               | completely bullshit argument.
        
               | YarickR2 wrote:
               | Right now US propaganda is in overdrive mode trying to
               | lay the blame onto China ; there are no other views in
               | mainstream media , and if anyone tries to doubt that,
               | asking for evidence and reminding the world about
               | presumption of innocence, they are instantly labeled
               | chinese bots. So much for freedom of speech and thought
        
               | papermachete wrote:
               | I'd like to remind people it's not just the US - Chinese
               | test (and inhaler) suppliers being sued for highly
               | unreliable (and some even pre-infected) equipment.
        
         | dchyrdvh wrote:
         | My favorite theory is that the Wuhan virus lab created the
         | virus and used bats in experiments. One bat escaped and
         | infected other bats that eventually ended up on the wet market
         | in Wuhan. Edit: a more plausible theory is that one researcher
         | got bitten by an infected bat and chose to hide this fact.
        
           | andromeduck wrote:
           | My understanding is that nobody has found signs of that in
           | the sequenced genome. By all accounts the jump to humans
           | appears to have been natrual.
        
         | tanilama wrote:
         | I don't think dailymail or nationalreivew are reputable source
         | other than presenting a story.
         | 
         | There is an article on Nature one month ago on this topic:
         | 
         | https://www.nature.com/articles/s41591-020-0820-9
         | 
         | > Our analyses clearly show that SARS-CoV-2 is not a laboratory
         | construct or a purposefully manipulated virus
        
           | pizza234 wrote:
           | I agree that Daily Mail should not be used as source in
           | informed contexts, however the thebulletin.org link has very
           | well informed comments (at least).
        
           | tarkin2 wrote:
           | The Daily Mail is not a credible resource. Wikipedia banned,
           | as one example.
        
           | andromeduck wrote:
           | I don't think they're particularly reputable sources in
           | general either but in this case all the source material is
           | publicly accessible and verifyble. They just happen to be one
           | of the few actually presenting it in English.
        
           | riyadparvez wrote:
           | If animals to human transmission can happen in a wildlife
           | market, then it can also happen unintentionally in a virology
           | lab researching very same family of virus. In the absence of
           | substantial evidence, both theories are equally plausible to
           | me.
        
             | markdown wrote:
             | And you think your opinion on this should be regarded as
             | equal to that of a study published in Nature?
        
           | godtoldmetodoit wrote:
           | That doesn't mean it didn't come from a lab though. "Coming
           | from a lab" does not = man made. If they were doing research
           | on the bats in this lab, looking to identify potential scary
           | viruses to be ready, it is entirely possible the virus jumped
           | from bat to researcher there and that was our patient 0.
        
           | StandardFuture wrote:
           | This paper is only about engineering a virus using a common
           | backbone virus as a starting point.
           | 
           | That does not mean the virus could not be derived within a
           | lab using recombination methods in other animals and sourcing
           | the starting novel virus from bats. In fact, this type of
           | research was the exact research being done at the Wuhan
           | Virology lab.
        
             | tanilama wrote:
             | > the exact research being done at the Wuhan Virology lab
             | 
             | I would like to see the exact research they tried to do
             | there. Navigating through their published research list, I
             | couldn't locate any, but I am not an expert:
             | 
             | http://www.whiov.cas.cn/kycg_105248/lwqk/index.html
        
       | swiley wrote:
       | Combined with the researcher at the lab that was disappeared this
       | is pretty convincing.
        
         | Aperocky wrote:
         | LOL everyone in China 'disappear' when they decide to not post
         | on social media for X amount of days. Of course you never hear
         | story that they're 'found' by posting or doing something again
         | - despite the fact that they almost always do.
        
       | radicalbyte wrote:
       | The the American leadership constantly calling it by the region
       | name you can understand why an authoritarian regime would want to
       | control discussion of the origins by experts. The risk is of
       | their research being weaponized by said demagogues.
        
         | nikofeyn wrote:
         | it is always curious to me that the west, and particularly the
         | united states, refuse to believe their own actions and behavior
         | don't affect the behavior of other countries. the united states
         | has been ignoring this effect for years in practically every
         | conflict for the past 70 years.
         | 
         | people should start taking a stronger look at their own
         | countries. the united states' leadership doesn't even have
         | clear propaganda or a goal. they're just making it all up as
         | they go, which is worse in my opinion.
         | 
         | this toddler-level blame game is a major threat to the national
         | security and economy in the united states.
        
         | cm2187 wrote:
         | Bill Maher has an amusing monologue on that topic [1]. I don't
         | think it is wrong to call it the Wuhan virus, and if the
         | Chinese don't want the bad publicity associated with the virus,
         | they should do something about these wet markets.
         | 
         | [1] https://www.youtube.com/watch?v=dEfDwc2G2_8
        
           | roenxi wrote:
           | This and similar monologues do get one important things
           | wrong. The big one on the list - Spanish Flu - likely didn't
           | come from Spain [0].
           | 
           | [0] https://en.wikipedia.org/wiki/1918_flu_pandemic#Hypothese
           | s_a...
        
           | cc81 wrote:
           | On the other hand we did not call the "Swine Flu" the "North
           | American flu"
        
             | cm2187 wrote:
             | Watch the video, he cites loads of examples.
        
             | Vomzor wrote:
             | It's called Mexican flu in Dutch.
        
           | andromeduck wrote:
           | Hilariously it was the CCP that pushed the Wuhan virus name
           | in the first place, instead of SARS-like which was what the
           | doctors were calling it, so as to not appear incompetent for
           | having repeated the mistakes of SARS and in order to distance
           | themselves and make sure it's the local baeurucrats that take
           | the blunt of the heat.
           | 
           | Then they went on claiming everything was good again, 0 new
           | cases nationally, so the head honchos could take credit for
           | showing leadership and whatnot. Now they're blaming new cases
           | on foreigners, especially Africans, most of whom never even
           | left the country since this whole ordeal started both to
           | stoke nationalism + rally around the flag effect and so as to
           | evade responsibility for not actually having stopped it yet.
        
         | champagneben wrote:
         | Given that this clamping down came about earlier than any
         | discussion of this matter by the American leadership, I don't
         | think that's a good explanation for this.
         | 
         | *Reading this comment again, perhaps I should have phrased it
         | more carefully - I'm not saying that any clamping down that is
         | happening now has come earlier, but that China started clamping
         | down on this from the very beginning.
        
         | miked85 wrote:
         | Are you suggesting the virus didn't originate in Wuhan?
        
           | ccmcarey wrote:
           | Wuhan.
        
             | miked85 wrote:
             | typo, updated.
        
           | drak0n1c wrote:
           | According to the deleted research center job and notice
           | postings in November and December it allegedly originated in
           | Hunan among bats, and they collected it and brought it back
           | to the Wuhan lab.
        
       | gerdesj wrote:
       | I don't buy the escaped/released from a lab theories espoused
       | here and on Facebook and the like. Apparently the mutations
       | within the SARS-COV-2 found in humans compared to the bat virus
       | are purely random and hence the thing is not or very unlikely
       | genetically engineered. My source is a recent New Scientist
       | article. So the bloody thing is simply a virus that affects all
       | people, everywhere, without fear or favour. Simply ...
       | 
       | Pretty much all stats I've seen relating to this thing are
       | painfully awful. Here in the UK (in England), care home deaths
       | are not reported in the main death stat etc etc ad nauseam.
       | Scotland reports in its own way as does NI (or not bother)
       | compared to England and Wales. We have minimal testing anyway so
       | who knows what is actually going on?
       | 
       | Anyway, one thing I am absolutely certain of is that whilst the
       | stats in Europe and the US, CA etc are a bit wonky at best they
       | are at least a decent attempt to have a go at reporting the
       | situation.
       | 
       | I think that the CN and other results that are so way off the
       | curve that other nations and territories are reporting are
       | complete fiction and dangerous fiction at that.
        
         | andromeduck wrote:
         | Natrualy occuring viruses escape from labs all the time,
         | particularly in China. Infact SARS is known to have escaped
         | twice in Beijing.
         | 
         | That the virus originated zoonotically does not precude a lab
         | accident + leak theory of origin in fact we know that one of
         | the labs actively experimenting on bats there was within half a
         | kilometer of the market. You combine that with a significant
         | fraction of the first known hospitalized cases having no direct
         | connection to the market it should be obvious that the source
         | is unlikely to have been the market itself but rather something
         | close to it with the market just acting as a regional landmark
         | or amplifier.
         | 
         | It's like you walk past a bunch of kids playing with fireworks
         | by the trail and an hour later the forest is on fire having
         | started in the same area as you saw the kids. You obviously
         | can't know for sure it was them without more evidence, it could
         | have been a cigarette butt from a carless smoker, but you be a
         | fool to think it that just because there was no accelleant
         | involved that it couldn't have been the kids.
         | 
         | https://www.newscientist.com/article/mg18224451-700-chinas-s...
        
           | ueudrjjj wrote:
           | One of the researchers at that lab was also effectively
           | dissapeared. I don't believe the conspiracy crowd saying this
           | was some kind of weapon, but there's reasonable evidence to
           | suggest that this is a case of embarrassing government
           | incompetence (which the CCP loaths) followed by attempts to
           | cover up said incompetence while a solution was persued.
        
             | ausjke wrote:
             | a few weeks ago CCP issued a new law to manage virology
             | labs, and yes historically virus escaped its labs multiple
             | times.
        
             | StandardFuture wrote:
             | This is very valid clarification on what I will just name
             | "lab theories". There is a huge differentiation in:
             | 'purposely bio-engineered and intentionally-released'
             | theories, vs. 'someone collected bats in the wild for
             | research, brought them to the Wuhan lab, and there was an
             | accidental pathogen escape during the research.'
             | 
             | The former is entirely dramatic, while the latter is
             | neither dramatic, unreasonable, illogical, or "conspiracy".
        
               | jonny_eh wrote:
               | It's a shame that China's covering something up, which
               | will only fuel the most outlandish theories.
        
             | [deleted]
        
             | rumanator wrote:
             | > One of the researchers at that lab was also effectively
             | dissapeared.
             | 
             | Source?
        
         | stevespang wrote:
         | Well over 680,000 views in just 4 days:
         | 
         | THE documentary movie on the origin of CCP virus(Coronavirus,
         | an investigative report with scientists interviewed
         | https://www.youtube.com/watch?v=XMJ0EmMfb3U&t=
        
         | meowface wrote:
         | Agreed, there's basically no current evidence to suggest it was
         | engineered, and plenty of evidence to suggest it was zoonotic
         | and evolved naturally. One possibility that can't be totally
         | ruled out is that maybe this was one of many viruses collected
         | from local animals which their virology lab had stored for
         | current or future study, and some kind of mistake led to it
         | escaping, perhaps through an employee unknowingly getting
         | infected or taking home something with a contaminated surface.
         | 
         | However, I think it is overwhelmingly likely that it's purely
         | zoonotic and not related to the virology lab, and that the
         | spread was not intentionally caused by any person. Wuhan is a
         | massive city and economic hub, a lot bigger than NYC and the
         | surrounding area. From what I've heard, there's basically every
         | kind of facility and institute one could imagine there. I think
         | it's probably just a coincidence that there's a virology lab
         | there, and not at all an unlikely one.
        
           | rpiguy wrote:
           | Dr Shi Zhengli was working on bat Coronavirus research in the
           | US and we closed the program down in the US in 2014 for being
           | too dangerous. She returned to China to continue her research
           | in Wuhan.
           | 
           | Yeah. Just a coincidence.
        
             | meowface wrote:
             | Bat coronaviruses caused SARS 1 and have been a well-known
             | vector for decades. How is this researcher specifically
             | related to the current situation?
        
               | rpiguy wrote:
               | She was researching bat Corona viruses? The outbreak
               | started at a market on the doorstep of her lab? Her name
               | is on several papers on bat Corona virus.
               | 
               | Just pointing out that Wuhan was studying viruses exactly
               | like the one tearing through the world right now, lol.
        
               | miles wrote:
               | > How is this researcher specifically related to the
               | current situation?
               | 
               | https://www.scmp.com/news/china/society/article/3049397/b
               | at-...
               | 
               |  _The flood of attacks came with allegations that the new
               | coronavirus had escaped from her laboratory, which is in
               | the same city, Wuhan, where the outbreak happened._
               | 
               |  _As the attacks increased, Shi felt forced to respond.
               | On Sunday afternoon she sent a message to all her friends
               | on the social media site WeChat: "I swear with my life,
               | [the virus] has nothing to do with the lab."_
        
           | Noumenon72 wrote:
           | It's not at all a coincidence that there's a lab there.
           | George W. Bush started an anti-pandemic project called
           | PREDICT whose purpose was to collect specimens from bats and
           | other mammals to identify ones that could transfer from bats
           | to humans[1]. They trained and supported the lab in Wuhan. To
           | me if you're looking for zoonotic transfer, one of the most
           | likely places to look is someplace that's actively out there
           | collecting viruses that are zoonotically transferrable.
           | 
           | I still think the program would have been worthwhile even if
           | it did leak the coronavirus. If China thinks the same, I can
           | see why they would try to prevent a backlash against studying
           | viruses.
           | 
           | [1]: https://www.latimes.com/science/story/2020-04-02/coronav
           | irus...
        
           | dlubarov wrote:
           | > Wuhan is a massive city and economic hub
           | 
           | Let's dig into this a bit more though. The WIV's location on
           | Google Maps apparently changed after the incident [1]. I
           | don't know if it was a legitimate correction or what, but for
           | the sake of argument let's suppose that the old location was
           | correct. Then the lab is 8.6 miles from the wet market, or
           | ~14 km.
           | 
           | It looks like the population density in that area is around
           | 10,000 people per km^2, so there are around 400k people in a
           | 14km radius, or about 1/3,000 of China's population.
           | 
           | If we assume                   P(virus from WIV) = 0.01
           | P(outbreak in 14km radius | virus from WIV) = 1
           | P(outbreak in 14km radius | virus not from WIV) = 1/3,000
           | 
           | Then Bayes' rule gives P(virus from WIV | outbreak in 14km
           | radius) ~= 97%. Even if we reduce our prior to 0.001 (0.1%),
           | the result is still ~75%.
           | 
           | So while I have no idea if the virus was a random mutation or
           | what, I strongly suspect that it's somehow connected to the
           | WIV.
           | 
           | [1] https://www.reddit.com/r/Coronavirus/comments/exdvt6/goog
           | le_...
        
             | meowface wrote:
             | Your prior is also exactly what you're trying to calculate,
             | though. I don't think you can just try different numbers
             | picked from a hat for that value.
             | 
             | Also, it isn't accounting for lots of other highly
             | relevant, potentially confounding variables.
             | 
             | And those assumptions make no sense to me at all. Can you
             | write them out much more explicitly?
             | 
             | I think it's totally plausible it was a lab escape, but
             | this analysis seems extremely oversimplified and naive, and
             | I'd even say a misuse and abuse of Bayes' theorem. A full
             | Bayesian analysis is a good idea, though. I'd like to see a
             | much more robust and detailed one from someone.
        
             | roenxi wrote:
             | You can apply the same logic to a specific license plate
             | number seen near a murder meaning that the car's owner was
             | almost surely the murderer. That isn't a high enough
             | standard of evidence as any specific event is unlikely in
             | hindsight.
             | 
             | A pandemic was likely to start somewhere densely populated
             | and first be detected in a city centre. Somewhere densely
             | populated was likely to have a specialised biological
             | research lab. That it was BSL4 instead of BSL3 is evidence
             | but it isn't particularly compelling.
             | 
             | More to the point; it doesn't really make much of a
             | difference whether it came from a Chinese lab or not.
             | Horrible pandemics have happened before and will happen
             | again.
        
               | dlubarov wrote:
               | In the murder scenario, we would have something like
               | P(individual is guilty) = 1 / 7 billion
               | P(individual's car on same block | individual is guilty)
               | = 1       P(individual's car on same block | individual
               | is innocent) = 50 / 7 billion       P(individual is
               | guilty | individual's car on same block) = 1 / 50 (from
               | Bayes' rule)
               | 
               | You might disagree with the priors, but I'm pretty sure
               | the argument is sound.
        
           | StandardFuture wrote:
           | > I think it is overwhelmingly likely
           | 
           | Why are you so sure it is overwhelmingly likely?
           | 
           | > I think it's probably just a coincidence that there's a
           | virology lab there
           | 
           | Only because _you_ believe it to be purely coincidental of a
           | virology lab being next to the outbreak source location?
           | 
           | I am entirely up for accepting this viewpoint. But, the lack
           | of evidence to suggest an actual source location coupled with
           | the (CCP sourced and pushed narrative of) "overwhelming
           | evidence" that raw bat consumption at the market started it
           | leads me to lean towards a more logical conclusion of a
           | simple lab escape.
           | 
           | Am I being illogical in thinking that a pathogen escape from
           | a virology lab (built in 2017, btw) in the same locale is
           | more likely than a random zoonotic transfer of raw bat
           | consumption (a practice likely being done at the same market
           | for a considerable more amount of time)?
           | 
           | EDIT: change "less likely" to "more likely"
        
             | CreRecombinase wrote:
             | I don't know about illogical, but I think your intuition
             | that zoonotic transfer is unlikely because it hasn't
             | happened in the recent past is not a good one.
        
               | andromeduck wrote:
               | Most bat consumption in China happens in the South, along
               | with the population in general. The odds of a zoonotic
               | event occuring in Wuhan of all places and within a block
               | of one of the few labs known to have been activity
               | hunting for a virus just like this is too much of a
               | coincidence.
        
               | StandardFuture wrote:
               | But here is the crux of the matter. Is it possible that
               | zoonotic transfer through consumption of bats caused
               | this? Yes. Is it possible that zoonotic transfer via
               | handling of bats inside the virology lab caused this?
               | Yes.
               | 
               | I am not sure why it is so necessary to be so adamant
               | about vigorously dismissing the latter as a possibility.
        
           | leetcrew wrote:
           | I don't see any evidence to suggest the virus was engineered
           | or released deliberately. why would you deliberately release
           | a bioweapon in a densely populated part of your own country?
           | doesn't make sense.
           | 
           | the lab in wuhan is not just any virology lab though; it's
           | one of only two biosafety level 4 labs in all of china and
           | samples of similar coronaviruses are held and studied there.
           | it may very well be a coincidence; improbable things happen
           | all the time in a world of ~8 billion people. it would be a
           | pretty big one though.
        
             | meowface wrote:
             | There are still lots of other confounding variables there
             | that you need to factor into the probability.
             | 
             | Maybe I shouldn't say overwhelmingly likely for all of
             | those possibilities - a lab escape isn't that unlikely. But
             | there's no evidence of that. If it's true, we indeed may
             | never discover any evidence, but evidence is still required
             | to actually make the claim. As it is now, it's only worthy
             | of speculation.
        
             | endtime wrote:
             | So I'm definitely not advocating the lab theory overall,
             | and even if it did come from a lab it could have escaped
             | rather than been deliberately released...but to answer your
             | question, China does/did have problems with A) an aging
             | population, B) a male heavy population, and C) Hong Kong
             | streets full of protesters. This virus "helps" with all of
             | those.
        
               | sv9 wrote:
               | Bioweapons are crappy precisely because of what's
               | happening now. A good weapon discriminates, and lets you
               | kill exactly who you want. By that measure, a virus is
               | about as hamfisted as you can get. Besides, why unleash a
               | pandemic on the whole world when you can just do what
               | China normally does and use conventional military power
               | instead? It's cheaper and easier to get some men in boots
               | with guns to stop a protest than it is to unleash a
               | worldwide pandemic that might last for years or longer.
        
             | [deleted]
        
             | Razengan wrote:
             | > _why would you deliberately release a bioweapon in a
             | densely populated part of your own country? doesn 't make
             | sense._
             | 
             | Historically, China has not been above harming their own
             | citizens. There is probably still a substantial "Greater
             | Good" philosophy there.
             | 
             | https://en.wikipedia.org/wiki/1989_Tiananmen_Square_protest
             | s
        
         | downerending wrote:
         | The theory of lab involvement doesn't seem particularly likely,
         | no. But government censorship makes it appear much _more_
         | likely, in my mind.
         | 
         | It's unlikely that we'll ever really know. RNA sequences don't
         | come with the signatures of their authors.
         | 
         | But, every time you see someone saying that the lab theory has
         | been "debunked", you should immediately think _fake news_.
         | There _is no way_ to rule this theory out--rather, it 's
         | balance of probabilities.
        
         | codekilla wrote:
         | This idea of the mutations being 'random' is pretty
         | meaningless. A real question is whether or not something is
         | intentionally engineered to pass these kinds of 'randomness'
         | tests.
         | 
         | Just to give you an example, this is an active area of research
         | that Raytheon is engaged in:
         | https://www.raytheonintelligenceandspace.com/news/feature/ri...
        
         | gerdesj wrote:
         | Bloody hell. The responses to my post are not the best and this
         | is an example from the first one:
         | 
         | "That the virus originated zoonotically does not precude a lab
         | accident + leak theory of origin"
         | 
         | Really? A lab spends some time analysing whether a virus is a
         | natural progression from another virus via natural selection
         | instead of deliberate manipulation. They write it up etc. At
         | least spell "preclude" correctly in a rebuttal.
        
         | tomohawk wrote:
         | Both things can be true at the same time.
         | 
         | Whether or not the virus is human engineered or not is
         | orthogonal to whether or not it escaped from the nearby lab.
         | 
         | It is known that the lab was studying these sorts of viruses.
         | 
         | The same lab was responsible for a SARS outbreak in the year
         | following the big SARS outbreak.
         | 
         | Mistakes happen.
         | 
         | EDIT. I was mistaken about the specific lab that was the source
         | of the 2004 SARS outbreak. The lab responsible for that
         | outbreak was in Beijing.
        
         | amvalo wrote:
         | Just because it's not engineered doesn't mean it didn't come
         | from a lab. It could be a natural virus that was collected and
         | escaped. The original SARS escaped no less than 3 times from
         | chinese labs following the outbreak.
        
           | abecedarius wrote:
           | Furthermore, gain-of-function research doesn't have to be by
           | genetic engineering. The controversial experiment of a few
           | years back which I vaguely remember was more like natural
           | selection.
        
           | throwanem wrote:
           | It _could_ be lots of things. The focus on a possible escape
           | from containment as the source seems odd given that - among
           | other more likely causes - bat guano is also widely used as
           | fertilizer, and bats, like humans, shed coronaviruses in
           | their feces. Except that where we do so only occasionally and
           | only when actively infected, bats ' generally higher viral
           | load and the high intraspecific transmissibility of a lot of
           | these viruses means they do it much more frequently.
        
             | [deleted]
        
             | andromeduck wrote:
             | Except this started in the heart of a city the size of New
             | York, near a market not known to have sold bats, within
             | half a kilometer of a lab known to have been doing research
             | collecting bats from neighboring provinces near villages
             | with people confirmed contracted SARS like viruses from
             | bats per their own state media documentary.
             | 
             | And then there's the behavior of the CCP.
        
               | throwanem wrote:
               | No one knows where this started. We know where the first
               | confirmed case was reported, but that's not the same
               | thing.
               | 
               | I carry no brief for the CCP. But I do find it difficult
               | to say nothing in the face of what looks like a struggle
               | between a variety of factions, none openly declared, to
               | establish a narrative of responsibility for a world-
               | altering catastrophe, with no closer or more consistent
               | reference to facts of any kind than is judged useful in
               | support of whatever claim is being pushed at the moment -
               | and, most notably, with the only reference to potentially
               | _contradictory_ facts being to claim either that they 're
               | unfounded, or presented with ulterior intent, or both.
               | 
               | Last time I saw something play out that looked like this,
               | it followed the World Trade Center attack and resulted in
               | the Iraq war. That was a catastrophe from both a
               | humanitarian perspective and one concerned with enhancing
               | the geopolitical power of the US - but it was, at least,
               | relatively minor in both respects. This one, if it plays
               | out similarly, seems likely to be much worse.
               | 
               | And aside from all of that, what the hell, is your time
               | of no value? If you're going to peddle what may very well
               | prove to be be war propaganda, at least you should have
               | the self-respect to refuse to do it for free.
        
               | sjg007 wrote:
               | You have previous known infections in the villagers who
               | interact with bats and then travel to say the Wuhan live
               | market. We study these viruses because we know they
               | infect humans. The Spanish flu was a bird flu. There were
               | no biosafety level 5 labs back then. We get viruses from
               | other animals all the time.
        
               | throwanem wrote:
               | Nitpick: there's no such thing as BSL-5. The scale tops
               | out at level 4. Coronaviruses are handled at BSL-3.
        
           | microcolonel wrote:
           | Also the only lab that handles this stuff in Wuhan is less
           | than a couple hundred meters from the wet market that Chinese
           | authorities claimed was the epicenter.
           | 
           | I'd believe this is a story of grave incompetence, and brazen
           | managerial failure at a biolab. The intern gets bled on,
           | bitten, or just breathed on by the test bat, gets a bit sick
           | but comes into work anyway. After it seems to pass, she heads
           | down to the market on the way home, and spreads the disease
           | to one of the live animals, including humans, in the
           | vicinity.
           | 
           | Boom, outbreak.
           | 
           | Could be as simple as that, with it being a pretty tenacious
           | virus.
           | 
           | The proven conspiracy follows, when authorities up to the top
           | sought to cover up this embarrassment, then to make sure that
           | the damage was global so that they wouldn't be at a relative
           | disadvantage, and could maybe start claiming that it came
           | from somewhere else (as they are now doing).
        
             | Noumenon72 wrote:
             | Can you find your source for the market being a couple
             | hundred meters away? This tweet has a map showing it's
             | twenty miles away, but the source is the Daily Mail:
             | 
             | https://twitter.com/dystopia992/status/1220735100192620546
        
               | abecedarius wrote:
               | Different lab. I bookmarked
               | https://www.nationalreview.com/2020/04/coronavirus-china-
               | tra... but it's offline for me right now. (Can't say if
               | any of it is right, but the claim of the ~180m-away lab
               | was the most interesting bit.)
        
         | gottebp wrote:
         | Why would genetic engineering (or lack there of) be a necessary
         | sign here? The Wuhan lab regularly collected and studied
         | various naturally occurring coronaviruses from all over China.
         | It is perfectly possible that a collected sample from nature
         | might have been leaked by accident.
        
         | rpiguy wrote:
         | Dr Shi Zhengli was working on bat Coronavirus research in the
         | US and we closed the program down in the US in 2014 for being
         | too dangerous. She returned to China to continue her research
         | in Wuhan.
         | 
         | It is neither fiction, nor dangerous to speculate that this
         | outbreak started at the Wuhan lab.
         | 
         | It may not have been engineered.
         | 
         | However, the bats are brought to Wuhan lab from hundreds of
         | miles away to be studied. It is also very possible that a bat
         | carrying the natural virus being studied at the lab escapes or
         | infected a person.
        
       | jstepka wrote:
       | It's us vs them. And by us, I mean western democracy.
       | 
       | I fully support crushing them under the heal of our boot.
        
       | justicezyx wrote:
       | Hi guys,
       | 
       | As a Chinese living in US. Please be mindful that a lot of people
       | do not distinguish China the government, and the Chinese people,
       | living in or outside of China mainland.
       | 
       | This type of news, are of course worth discussion.
       | 
       | But meanwhile, please refrain from politicizing beyond the facts.
       | Think about not letting what a few political figures have
       | started, i.e., politicizing the event without considering the
       | impact, into actual hate crimes targeted at minority groups.
       | 
       | Thanks!
        
       | Razengan wrote:
       | Tinfoil hat: I'm not keeping active track, but I passively
       | perceived a sheer drop in mentions of the fact that Wuhan has
       | China's first "biosafety level 4" laboratory, coinciding with an
       | increased lambasting of the US's handling of their infections ("
       | _The Wuhan virus is now the US virus_ "), along with a streak of
       | random US-critical posts (" _What is the worst thing the US
       | government has done?_ ") being massively updated on Reddit (which
       | has a major investment from Tencent.)
       | 
       | This is from the country which forces foreign companies to remove
       | flags of countries it likes to bully (Taiwan, Japan) from their
       | products. It's not inconceivable, and certainly probable, that
       | they are filtering the narrative about themselves in something
       | actually serious, such as this pandemic.
       | 
       | https://en.wikipedia.org/wiki/Wuhan_Institute_of_Virology#Co...
        
         | Medicalidiot wrote:
         | I'm annoyed with the connection between SARS-CoV-2 and
         | bioweapon. This is such a garbage bioweapon for two reasons:
         | This doesn't kill military aged men and it cannot be readily
         | shut off. American scientists have nailed down when the cross
         | over event occurred and how it happened. The world's top
         | virologists also have said multiple times that this is not a
         | bioweapon, people who have studied viruses for decades. But
         | people who aren't even in the medical field keep peddling the
         | narrative that this is a bioweapon. Amazing.
         | 
         | Here's the list of agents that are better than SARS:
         | 
         | https://en.wikipedia.org/wiki/Bioterrorism#Types_of_agents
        
           | adventured wrote:
           | It probably walked out of a Wuhan lab, with a lab tech or
           | equivalent as the unaware infected carrier; which doesn't
           | make it a bioweapon at all. It may have been sampled by
           | China's large effort to search their territory for viruses,
           | and then it was studied in Wuhan. It's most likely a mistake
           | of incompetence. There is precedence in that it has happened
           | multiple times in China with SARS since the original outbreak
           | in 2003. Incompetence of this sort would also perfectly
           | explain the regime's response to destroy evidence and try to
           | cover it up.
        
             | fantasticsid wrote:
             | Speaking of incompetence..
        
         | adventured wrote:
         | > they are filtering the narrative about themselves
         | 
         | It's not a tinfoil hat worthy context. We know for a fact that
         | they're doing that.
         | 
         | China ordered a book written [1] espousing the glorious success
         | of Xi and the CPC in vanquishing the virus, before the world
         | even knew for certain it was tranmissable person to person and
         | just how dangerous it was.
         | 
         | They invented an outlandish narrative about the US military
         | attacking Wuhan with the virus and then freely spread that
         | 5G-is-the-cause level of insanity all over Twitter (with the
         | open blessing of Twitter, by way of their refusal to remove the
         | disinformation campaign).
         | 
         | [1]
         | https://www.chinadaily.com.cn/a/202002/26/WS5e56238da3101282...
        
         | fantasticsid wrote:
         | F __ks sake. Still finger pointing at this point. The US has
         | 550K confirmed cases as we speak.
        
         | sergiotapia wrote:
         | Take a look at reddit to see how legions of paid government
         | actors are actively shaping the discussion on mainstream
         | platforms.
        
           | paulcole wrote:
           | I don't buy this. Why would governments pay people to
           | shitpost on Reddit when so many of us gladly do it for free?
        
             | 2019-nCoV wrote:
             | Many govs use astroturfing, the CCP in particular:
             | https://en.wikipedia.org/wiki/50_Cent_Party
        
             | joering2 wrote:
             | To get specific narrative via majority posting similar
             | "shit". Aka propaganda.
        
         | taiwanboy wrote:
         | On 1/22, Xi jinping and CCP blocked internal transportation
         | such as railways, subways, ferries, trains and domestic flights
         | in and out of Wuhan. But still let _international_ flights in
         | and out of Wuhan. If the coronavirus wasn't weaponized with
         | that intent I don't know what is.
        
       | ycombonator wrote:
       | They are afraid where it will lead to.
        
       | zapttt wrote:
       | "Despite its name, the geosciences university announced elsewhere
       | on its website that it was carrying out coronavirus research."
       | 
       | incredible journalists repoting on the academy doesn't know what
       | geoscience/geology department studies nowadays. most of them are
       | indistinguishable from sociology thanks to all the urban and
       | policy planing. they also do a great deal od recent history
       | because it's a base for the above.
        
       | boomboomsubban wrote:
       | Given the response articles saying it would be possible to
       | engineer the virus have caused, this doesn't seem that extreme.
       | The "origin" of the virus has become a political issue that
       | fringe extremists in many countries are using to attack other
       | countries.
        
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       (page generated 2020-04-12 23:00 UTC)