[HN Gopher] The promise and paradox of decentralization
       ___________________________________________________________________
        
       The promise and paradox of decentralization
        
       Author : yosoyubik
       Score  : 95 points
       Date   : 2021-11-05 16:22 UTC (6 hours ago)
        
 (HTM) web link (www.thediff.co)
 (TXT) w3m dump (www.thediff.co)
        
       | keiferski wrote:
       | Something that I never see discussed with regards to
       | decentralization: it is more or less _required_ if you want to
       | have meaningful cultural diversity. This is, I think, a bit
       | obvious if you look at history: centralized states with well-
       | defined languages and laws end up swallowing all the smaller
       | dialects, cultures, and kingdoms. Good for empire managers, bad
       | for culture.
       | 
       | English-language media is currently doing this to a lot of
       | smaller cultures and languages, replacing them with a uniform
       | monoculture. And that's because the same thing happens when
       | communication tech is centralized in a small number of megacorps.
       | 
       | The original appeal of the Internet to me was the potential for a
       | vast amount of interesting subcultures. So while decentralization
       | does enable a lot of messy and undesirable stuff, I think it
       | might be a requirement if you don't want everything, everywhere
       | to be exactly the same.
        
       | isodev wrote:
       | It's hilarious how a bunch of "investors" put together some
       | money, invented a whole corpus of fictional vocabulary to replace
       | existing concepts, slapped a web 3 label on it and voila - the
       | most profitable global scam is born.
        
         | wombat-man wrote:
         | Yeah I've been playing around with decentralized apps and it's
         | pretty unimpressive so far. Still people are dumping a lot of
         | money into the concept. It's interesting to watch I guess.
        
       | kordlessagain wrote:
       | Not much, other than our own computer, is really decentralized.
       | Even if something like IPFS was easy to access, a lot of highly
       | decentralized data is fairly worthless because something has to
       | index it, in a centralized place, to make it searchable.
       | 
       | The "paradox" is things may be decentralized, but then finding
       | and using those things in aggregate is hard.
        
         | afiori wrote:
         | The solution is to look at federation more than to
         | decentralization.
         | 
         | Together with decentralization comes the idea that
         | centralization is bad, which is wrong; centers are good, you
         | just have to protect the sistem from abusive centers, and/or
         | let people choose which center or center of centers they
         | prefer.
         | 
         | In an alternare universe facebook has a moderation system users
         | "subscribe to" that warns your client of what content you are
         | likely to want to avoid but allowed you to "fork" it so that if
         | you were displeased with their moderation you could run your
         | own and have others subscribe to your moderation instead/too
        
           | notriddle wrote:
           | Federation, at least the way email, XMPP, the Fediverse, and
           | the production version of Matrix do it, is a half-assed
           | approach to data portability.
           | 
           | The biggest problem with it is that, if a formerly-good
           | server goes bad (or goes away entirely), everyone who used it
           | is screwed, because their identity is tied up in the server.
           | This means your most important criteria for choosing a server
           | is stability. In practice, most of the user base picks old,
           | established servers, hoping that the past predicts the
           | future, and cementing a small oligopoly who can then use
           | their power to direct the network's future.
           | 
           | Real portability, like Matrix is working on and Scuttlebutt
           | already has, helps with this problem. If your user ID isn't
           | tied up in a domain name, then you can try out hosting your
           | own server, and switch to and from it without much risk, so
           | more people will try it.
        
       | beders wrote:
       | > The Internet was supposed to be a totally open set of protocols
       | that anyone could interact with, and for a long time it was,
       | 
       | That is still true today. Anyone can still open a connection to a
       | socket or make a server-socket available on that particular layer
       | and can expect routing to work. Yet.
       | 
       | While it is tempting to equate "the Internet" with the world-
       | wide-web - a term used less and less, they are two very different
       | things.
       | 
       | The biggest danger to the internet is about control of the
       | underlying networks. That countries can cut themselves off from
       | the internet or monitor all packets being routed in large regions
       | is problematic. Efforts into "decentralization" should start
       | there.
        
       | austincheney wrote:
       | The biggest problem with decentralization is that most people
       | cannot imagine it, at all. Most people, including developers, are
       | limited to what they are already familiar with, which is websites
       | and content. That is not decentralized and any attempt to use
       | websites or content to frame some discussion of decentralization
       | is at best grossly incomplete.
       | 
       | If you want to think in terms of decentralization you have to
       | stop thinking in terms of broadcast, influence, publication, and
       | broadcast. In a decentralized system you only influence those
       | whom you are directly connected to and only if they wish to
       | consume it.
       | 
       | If the goal of your online presence is some form of attention
       | seeking behavior then be happy with Twitter and Facebook. If on
       | the other hand you wish to share and expose absolutely everything
       | without embarrassment or violations of privacy decentralization
       | is probably something amazing.
        
       | PragmaticPulp wrote:
       | Good article that makes a good faith effort to discuss tradeoffs
       | rather than glorifying or demonizing decentralization.
       | 
       | > The first downside to "Anyone can build anything" is that
       | "anyone" means anyone, and the people to whom decentralized
       | systems are the most attractive are the ones who are banned from
       | other systems, often for good reasons.
       | 
       | This is an often overlooked point from the user perspective.
       | Decentralization sounds great when a website censors content you
       | didn't want it to censor, but most users don't realize just how
       | much unwanted spam and abuse content gets quietly removed from
       | public platforms on a daily basis. The sheer volume of spam or
       | even just angry/abusive users on public platforms these days is
       | hard to describe if you haven't been on the spam/abuse prevention
       | side of a popular website.
       | 
       | Worse, the most abusive users tend to be the most persistent.
       | They can become very good at gaming things like IP blocks,
       | reputation systems, or voting systems. The best users can quickly
       | get frustrated with even small levels of abuse and leave a
       | platform.
       | 
       | Decentralization seems to work well for cases where individuals
       | are privately interacting with other users they already know. It
       | seems much more difficult to solve the problem of public forum
       | websites where anyone can contribute content. That's a dream come
       | true for spammers and abusers. I'm interested to see how this
       | space evolves as these platforms try different solutions.
        
         | qwerty2021 wrote:
         | moderation is not censorship.
         | 
         | punishing someone for breaking the rules - not vague "we
         | reserve the right to fuck you in the ass for any reason or no
         | reason at all" kind of bullshit rules employed by
         | facebook/twitter/reddit/whatever - is not considered censorship
         | even at the kinds of places where people are particularly
         | sensitive to it - for example, people don't accuse moderators
         | of censorship when someone posts porn on 4chan's safe-for-work
         | boards and it then gets deleted.
         | 
         | besides, facebook/twitter/reddit/whatever, despite being
         | centralized and authoritarian services, aren't equipped to
         | combat abuse any better than decentralized entities, the only
         | difference being that instead of blatant low-effort buy-penis-
         | pills spam they are targeted for subtle manipulation at
         | industrial scale.
        
           | afiori wrote:
           | > breaking the rules - not vague "we reserve the right to
           | fuck you in the ass for any reason or no reason at all" kind
           | of bullshit
           | 
           | if Facebook actually had a PR position of "we remove whatever
           | the hell we want" it would be fine, rather they prefer to
           | have nice sounding rules and then interpret them however the
           | hell the want.
           | 
           | Personally I have a similar position towards net
           | neutrality... if my isp wants to degrade connections to
           | torrents and netflix/youtube that is fine, but the have to
           | put it in writing in the contract.
        
           | zaphar wrote:
           | One persons moderation is another persons censorship. The
           | activity of moderation is indistinguishable from the activity
           | of censorship. The only difference is which group decides the
           | censorship is acceptable.
           | 
           | If moderation is just the current group in power gets to
           | decide what is moderation and what is censorship then I fail
           | to see the difference. You just redefined the centralization
           | because I guarantee that group will be smaller than the rest
           | of the internet.
        
         | throw10920 wrote:
         | > The sheer volume of spam or even just angry/abusive users on
         | public platforms these days is hard to describe if you haven't
         | been on the spam/abuse prevention side of a popular website.
         | 
         | I haven't been on one of those teams, so I hope you'll forgive
         | the naivety, but:
         | 
         | These seem like solvable problems with decentralized systems.
         | In both cases, _someone_ has to go through the work of manually
         | identifying the bad content, right? In a centralized system,
         | that 's someone working for the system - in a decentralized
         | system, that's a random user.
         | 
         | From a technical perspective, then, the centralized "please
         | delete this content" message is pushed out the entire system,
         | while the decentralized message/action can be put into a
         | blocklist/banlist that other users can subscribe to. I believe
         | that this is how the Fediverse works, for instance, and it's
         | definitely how adblocker blacklists work - so this kind of
         | system is already in effect, and seems to be working decently.
         | 
         | If the volume of spam is truly extreme, then what's to prevent
         | you from having distributed blocklists that are fed by
         | automated processes (as opposed to manual additions), and users
         | just subscribe to the ones that they trust?
         | 
         | From a social perspective, users seem to be willing to do this
         | work themselves, given how driven the users of sites like
         | Reddit are, with no more reward for posting high-effort content
         | than a bunch of imaginary internet points, and how effective
         | adblockers are.
         | 
         | To summarize - what prevents a decentralized system from taking
         | the same approaches that a centralized system would employ,
         | packaging them into blocklists, and then allowing users to
         | choose which of those they employ? Same tech, different level
         | of control.
        
           | Kalium wrote:
           | > These seem like solvable problems with decentralized
           | systems. In both cases, someone has to go through the work of
           | manually identifying the bad content, right? In a centralized
           | system, that's someone working for the system - in a
           | decentralized system, that's a random user.
           | 
           | It's solvable in the same sense that email spam is solvable.
           | Much like adblockers, spam is "solved" by re-centralizing.
           | 
           | > If the volume of spam is truly extreme, then what's to
           | prevent you from having distributed blocklists that are fed
           | by automated processes (as opposed to manual additions), and
           | users just subscribe to the ones that they trust?
           | 
           | Most users are unequipped to evaluate that and disinterested
           | in putting in a bunch of work to defend themselves against
           | the flaws of the system at hand. Like adblockers or email,
           | most members of the general population want it to be easy,
           | automatic, and require minimal effort beyond clicking the
           | button that gets them going.
           | 
           | Users generally want things to work for them. Investing
           | deeply in protecting themselves because the system's
           | designers didn't consider abuse is rarely towards the top of
           | the priority list. People like things that just work, and the
           | further a thing is from that the more adoption will struggle.
        
           | nostrademons wrote:
           | This is basically what killfiles were in the days of Usenet.
           | It worked well for the demographic that was on Usenet at the
           | time (tech savvy and dedicated).
           | 
           | I think the problem is that by and large, users are _not_
           | willing to do this work themselves. When faced with a social
           | platform that has a lot of jackasses on it, rather than
           | individually curate their experience to remove the jackasses,
           | most of them just leave the platform and find another one
           | where this work is done for them already.
           | 
           | And this is why social networks have abuse teams. If it were
           | totally up to them, they'd rather save themselves the
           | expense, but users have shown that they will leave a platform
           | that _doesn 't_ moderate, and so all social platforms are
           | eventually forced to.
        
             | vageli wrote:
             | A type of shared killfile might work, kind of like how some
             | people or groups of people curate the lists of ad domains
             | in ad blockers.
        
             | POiNTx wrote:
             | If I'm hosting an IPFS node and I'm accidentaly hosting
             | some content I'd rather not host, I should be able to
             | remove that content from my node and let other nodes know,
             | 'hey, this stuff seems illegal/unethical/unwanted'. Other
             | nodes could then configure their node to automatically
             | listen to you and remove the tagged content, with
             | parameters of saying 'at least x amount of people tagged
             | this content' and 'of those people, y amount should have at
             | least a trust level of z' where the trust level is
             | calculated from others listening to that specific node.
             | With blacklist/whitelist behaviour for specific nodes.
             | Should do the trick but maybe I'm missing something.
        
               | nostrademons wrote:
               | Sure, it works if your starting point is "If I'm hosting
               | an IPFS node." There's a level of baseline tech-savvy
               | that's implied by even knowing what that is.
               | 
               | Understand that most of the general population operates
               | on the level of "Somebody said something on the Internet
               | that offends me; how could this have happened?" And that
               | the _maximum_ amount of effort they 're willing to put in
               | to rectify this situation is clicking a button. The
               | realistic amount is that they wish it never happened in
               | the first place. That's the level of user-friendliness
               | needed to run a mass-market consumer service.
        
         | POiNTx wrote:
         | Thinking outloud here a bit and being a bit handwavy but I feel
         | like there's a need for a decentralized 'moderation' to some of
         | these systems. Where if enough actors think something should be
         | moderated, it will. I'm not sure what that would look like in
         | practice. Something like if a 'large enough' (whatever that
         | means) % of the system that thinks something should be removed,
         | it will be. In real world systems we do have these procedures
         | in place, I think pretty much everyone can agree that violent
         | criminals should be removed from society, what constitutes
         | 'violent' has been established by hundreds of years of
         | 'justice' where 'justice' is mostly centralized with some
         | indirect decentralization from democratic processes. Things
         | like peertube, IPFS and any type of decentralized content
         | should have this IMO.
         | 
         | [EDIT] Seems like these type of systems exist in some projects
         | reading from futher comments.
        
         | agumonkey wrote:
         | I can't wait for when decentralization fanatics will invent
         | some kind of order that will very much look like the good old
         | natural pyramid one can encounter anywhere..
        
           | skulk wrote:
           | It already exists, the two ideas just haven't been been
           | combined yet. I'm imagining a decentralized platform with
           | StackOverflow-style reputation (higher score = more power)
           | tracked in a blockchain.
        
             | agumonkey wrote:
             | out with old, old is the new new
        
             | [deleted]
        
             | nonameiguess wrote:
             | What you're imagining also (sort of) already exists. Credit
             | reporting agencies, the Better Business Bureau, Yelp,
             | Angie's List. They're "centralized" in the sense of
             | reputation data is stored in a database with a single owner
             | rather than something like a blockchain, but decentralized
             | in the sense that anyone can submit reports, reviews, or
             | votes.
             | 
             | Importantly, a blockchain is not very fit for an
             | application like this because it is append-only. That makes
             | perfect sense for a transaction ledger, where you want
             | immutable history and transactions are reversed by entering
             | a new transaction with the signs reversed, but you really
             | want the ability to correct a reputation history by
             | actually redacting false reports rather than just appending
             | a correction.
        
               | photochemsyn wrote:
               | > "the ability to correct a reputation history by
               | actually redacting false reports rather than just
               | appending a correction..."
               | 
               | George Orwell's 1984 features a main character whose job
               | is just this: rewriting history by 'redacting false
               | reports'.
               | 
               | Of course well-meaning people will set up these systems
               | without considering the potential for abuse. In many
               | cases, persistence is desired - it does matter who said
               | what when, historical written letters are important
               | documents, and records of actions also form institutional
               | histories. Normalizing the 'redacting of false reports'
               | can easily turn into rewriting history for propaganda
               | reasons.
               | 
               | I suppose you could have a two-lane social media system,
               | one channel where comments and posts were not anonymous
               | and were recorderd for posterity, and one channel for
               | anonymous ephemeral chatter. However, trying to run both
               | channels on one platform might not work, legally or
               | technologically.
        
           | forgotmypw17 wrote:
           | The major difference between decentralized pyramids and
           | centralized ones is the size.
           | 
           | The bigger the size of a network, the more attractive it is
           | to abusers, while at the same time being more difficult to
           | manage.
        
             | evancoop wrote:
             | That would suggest an oscillation - network effects to
             | inflate network sizes, abuse, mismanagement, frustration,
             | disruption, creation of a new paradigm. Lather, refactor,
             | repeat?
        
         | the-dude wrote:
         | Isn't email an example of a decentralized system where this
         | problem has been basically solved?
        
           | WalterSear wrote:
           | I get spam mail and scams all the time.
        
             | jacobobryant wrote:
             | Me too, and the vast majority of time they're delivered to
             | the spam folder--seems to be working pretty well.
        
               | [deleted]
        
         | roenxi wrote:
         | I think this goes a bit deeper to the actual benefit of
         | decentralised platforms (and open protocols). When the major
         | player in the space goes haywire there is an option to leave.
         | 
         | Using Twitter as an example - they are going to be purposefully
         | and continuously ejecting users. As long as the users are
         | people who nobody wanted to listen to anyway then that is fine.
         | 
         | But the situation changes because sooner or later (potentially
         | already happened) Twitter will eject actual community leaders
         | and a community will need to reform somewhere else.
         | 
         | When that happens, open protocols and open platforms will help
         | the community reform. It is quite hard to stop a community
         | reforming on the internet for example because there are so many
         | parallel communication channels that are basically free. So
         | using Twitter isn't much of a risk because if they go bad then
         | the community can reasonably move somewhere else.
         | 
         | People seem to expect "decentralised" leads to some sort of
         | semi-utopia where everyone has equal status or act like some
         | sort of saintly community driven by consensus. I don't see how
         | it can work that way. It really just makes it easier to
         | transfer power when the currently powerful start acting
         | abusively.
        
         | tenebrisalietum wrote:
         | > public forum websites
         | 
         | Bringing together the entire world in one public space is
         | Twitter and Facebook -- i.e. possibly not a good thing.
         | 
         | It's recentralization.
         | 
         | Users of a decentralized _protocol_ may use one or more
         | decentralized _networks_ but there 's no need for a given
         | specific decentralized network to be accessible by everyone.
         | 
         | This does require effort on the part of the user, but that
         | might be a good thing. Handing things to users on a silver
         | platter without effort on their part leads to ad-economy driven
         | manipulation, etc.
        
         | pessimizer wrote:
         | > Decentralization seems to work well for cases where
         | individuals are privately interacting with other users they
         | already know. It seems much more difficult to solve the problem
         | of public forum websites where anyone can contribute content.
         | 
         | But these don't actually need to exist. Decentralization
         | doesn't have to mean a flat hierarchy, it could (against all
         | trends) be a hierarchy with the user at the top, as social
         | media once looked like. I could select the content I want to
         | see by selecting the people that I trust and the content that
         | they approve of, provisionally trusting the people that the
         | people I trust also trust, and maybe extending that to an
         | arbitrary number of hops. In that way I can choose my own mods.
         | 
         | This requires clients that work for the user rather than for
         | the content creator, complete anathema to major browser
         | vendors, who divide their time between anti-features to force
         | their users to do things that they wouldn't want to do if given
         | a choice, and candy for website owners/developers.
         | 
         | Labeling spam should punish the connections that caused it to
         | be surfaced. That might damage serendipity slightly, but the
         | modern web has run a bulldozer over serendipity with its
         | engagement metrics algorithmically curating newsfeeds.
         | 
         | edit: one of the reasons I want (and probably many want) this
         | kind of control is because I don't want spam, but I _do want
         | abuse_. I don 't want angry people filtered out as a rule, I
         | want to be able to make the decision to blacklist specific
         | angry people, or even people making stupid arguments in good
         | faith. I want control over my own filter bubble. If that
         | contracts my www to a gathering of friends and family, so be
         | it.
         | 
         | If web 1.0 is simple content consumption, and web 2.0 is users
         | providing content to each other filtered by powerful rent
         | seekers, web 3.0 should be user _governance._ The  "mod" system
         | is an authoritarian lack of a governance process, and should be
         | replaced with tools that aid collective decisionmaking.
        
         | jayd16 wrote:
         | I'm with you except on the argument that decentralized
         | reputation systems are easy to game. Isn't ssl and therefore
         | most internet security based around decentralized reputation
         | through cert validation?
        
           | lbotos wrote:
           | > decentralized reputation through cert validation?
           | 
           | Certs are pretty dang centralized.
           | 
           | Also, Your second sentence needs a bit more fleshing out
           | because it doesn't follow.
        
             | jayd16 wrote:
             | Certs are certainly decentralized. You can create your own
             | root, share them, etc. There a several highly trusted roots
             | that are chosen by OS makers, not centralized. Some roots
             | are quite big but what part is centralized?
             | 
             | Chain of trust is a decentralized reputation protocol and
             | we use it frequently and effectively.
        
               | rhn_mk1 wrote:
               | While it's not strictly centralized, as in, there's no
               | single root, the sets of root certs in usage are
               | extremely similar. There are only a handful that matter,
               | and they overlap significantly because they share
               | choices: Windows, Android, Apple, Firefox, various Linux
               | distros.
               | 
               | A contributing factor is that the culture that grew
               | around them makes it uncommon to be able to manipulate
               | your own certificates. If you set up a Web page with your
               | own root cert, you can be sure it will never grow.
        
           | nonameiguess wrote:
           | Mozilla's latest bundle has 148 root CAs in it:
           | https://ccadb-
           | public.secure.force.com/mozilla/IncludedCACert...
           | 
           | So "decentralized" in the sense that there are more than one,
           | but it's not some hierarchy-less free for all where anyone
           | can attest to their own identity and trustworthiness and the
           | network just automatically accepts that.
        
             | jayd16 wrote:
             | Sure it is. You can easily create your own root CA and have
             | others trust it.
             | 
             | I don't really understand the complaint because you
             | literally can attest to your own trustworthiness through
             | your own cert.
             | 
             | Having others trust you is a taller order. Obviously that
             | isn't automatic.
        
         | api wrote:
         | The way I look at it is that deplatforming by the existing
         | centralized platforms is actually a way for them to create a
         | more powerful moat.
         | 
         | Any competitor will immediately be inundated by spam, scammers,
         | child porn, trolls, and Nazis to name a few. Since bad drives
         | away good this will make their platform less desirable. The
         | existence of a highly toxic refugee population deters anyone
         | from creating competing networks.
         | 
         | I don't think this was planned or intended, but it works out
         | this way.
        
           | Robotbeat wrote:
           | That's really well put & I hadn't thought of things that way
           | before. I think the solution is very active moderation and
           | barriers put in the place of new account creation. (Gotta
           | rely on a community of people who already want to be a
           | community.)
        
       | pphysch wrote:
       | The author touches on some of the weaknesses of true
       | decentralization but does not directly address the fundamental
       | paradox.
       | 
       | True decentralization is a natural but ephemeral quality of
       | networks with _relatively few_ nodes. That is, scales where each
       | individual node has enough internal resources to accurately
       | represent the _entire_ network. Human networks are parameterized
       | _very roughly_ by Dunbar 's Number (100-250), while modern
       | computer networks are much more capable.
       | 
       | As a small network scales up, decentralization becomes unnatural;
       | nodes and links require too many resources to accurately model
       | and communicate the network state. It becomes net energy
       | efficient to introduce layers of dedicated networking nodes,
       | routing protocols, and entire subnets. It is not a fluke that
       | "Web3.0/DeFi" technologies so far are either a) tremendously
       | inefficient or b) end up centralized.
       | 
       | If you want to preserve true decentralization at this scale, you
       | need to _enforce_ it. Prohibit centralization in any form. No
       | more central networking /control nodes. Perhaps there are clever
       | schemes where you can e.g. shard the entire network uniformly
       | across its nodes, but the bottom line--the paradox--is that some
       | _central authority_ must decide on and enforce the sharding
       | /decentralization policies and _actively_ prevent centralization
       | from emerging.
       | 
       | Frankly, decentralization at _almost_ any meaningful scale in our
       | modern global society is a myth. It 's a myth tightly coupled to
       | the American origin story and its philosophical roots in the
       | classical liberalism of Locke et al. and Western/Reformation
       | Christianity.
       | 
       | From a hard scientific perspective, it makes no sense why to
       | sacrifice the welfare of a system for the sake of maximizing the
       | welfare of an arbitrary component _that depends on the welfare of
       | the system_. _Especially_ when we are confronted with systemic I
       | /O imbalances on a global scale. To arrive at the myth of
       | decentralization, you need the ingredient of (hyper)individualist
       | ideology.
        
         | ItsMonkk wrote:
         | This mirrors my current thinking.
         | 
         | Each individual naturally filters out information that they
         | consider weird, the less they know the person that they are
         | reading, the farther it is from their viewpoint, the more that
         | idea will be passed over.
         | 
         | Each community is made up of the average of the opinions of its
         | members, and we can collectively track this through the Overton
         | window. The more people that don't know each-other in a
         | community, the less their weirdness budgets are, therefore the
         | slower the community is able to change its mind. This is where
         | Dunbar's Number comes in, eventually you reach a point where
         | the Overton window metastasizes and two factions in that
         | community break apart.
         | 
         | So what we really need to be asking is...
         | 
         | 1. Dunbar's number suggests that as a community gets larger, it
         | should naturally split, why don't digital communities do this?
         | 
         | One obvious conclusion is that the internet sites that we are
         | building them on top of do not allow the split. The website is
         | owned by the web owner, and they want all communication on it,
         | and they don't have any sharding built in, so we can't split.
         | 
         | But even when we build sites like Reddit that are inherently
         | built of many communities and make it extremely easy to create
         | new communities, we still see concentration of communities. So
         | it is dismissive just to say it is the owners fault. It must
         | somehow be that, because digital is so effective, the economies
         | of scale within the digital space grows and even with the
         | worsening of communication the community gets stronger with
         | each member. That is, opinions within the websites Overton
         | window have such good quality, that it doesn't matter that all
         | discussion outside the window is ignored. And there are mostly
         | more people entering than there are leaving, so it works out
         | until it doesn't.
         | 
         | And thus as you say, the only option we have to reach beyond
         | our local maximums is to split the communities soon after we
         | reach something close to Dunbar's Number. Does that mean each
         | community would just be 150 people? Does that mean each person
         | could only be a community of 150 people local to them? No. You
         | can have a community of the top community members, and that 150
         | community would have it's own Dunbar's Number. In fact, this is
         | mostly what the House of Representatives and the Senate are, or
         | was before 1920.
        
           | pphysch wrote:
           | > In fact, this is mostly what the House of Representatives
           | and the Senate are, or was before 1920.
           | 
           | An interesting observation: the population of the USA since
           | its founding until today has increased approximately by a
           | factor of Dunbar's Number. In theory, this would call for the
           | introduction of another layer of national bureacracy (say, a
           | Regional level above the individual States). Yet our
           | political structure has not meaningfully changed, at least
           | _de jure_ ( _de facto_ I believe it has changed substantially
           | with the rise of capitalism in the early 20th century).
        
         | igorkraw wrote:
         | If you want to see true decentralisation, look to Europe,
         | especially Germany, Switzerland etc., but also the EU
         | 
         | And for an ideology that actually build decentralised but just
         | systems, I am strangely enamored by anarchists.
         | 
         | They(except Ancaps) have been working at this for about 1-2
         | centuries and it's a hard problem (and not all anarchists are
         | trying to be smart about it). The only way that I can see to
         | make it work (in theory) is to find a way to do confederations
         | of confederations that keep everything more or less manageable
         | with human interpersonal relationships and "sane" local rules
         | on each layer and delegate global things upwards, with
         | shortcuts and balancing mechanisms that make sure the state
         | apparatus stays decentralised, nimble and controlled bottom up,
         | not too down. I think Switzerland and Norway as well as some
         | first Nations are closest to this, but I hope we'll all get
         | there one day.
        
           | pphysch wrote:
           | Interesting interpretation. In general, Northern Europe is
           | far less individualistic[1] than USA. Don't mistake deeply
           | entrenched (perhaps invisible) traditional hierarchies for
           | the lack thereof.
           | 
           | I view anarchism as another expression of classical
           | liberalism, with the same structural faults re:
           | decentralization, etc.
           | 
           | [1] - https://en.wikipedia.org/wiki/Law_of_Jante
        
         | bufbupa wrote:
         | Interesting perspective, thanks for sharing. Personally I've
         | always internalized decentralized vs centralized arguments not
         | as "all nodes communicate peer-to-peer" vs "all nodes negotiate
         | through common mediums" but rather as a "power is distributed
         | to leaf nodes" vs "power is consolidated at root nodes".
         | 
         | I think you're right in that peer-to-peer doesn't scale. I also
         | don't think many (reasonable) individualist ideologies espouse
         | that it does either. Individualism isn't renouncing
         | hierarchical power structures, but rather asserting that the
         | power rests with the hierarchy's leaves (individuals) not with
         | the root nodes (collectives). It's the same way the west
         | leverages a republic rather than direct democracy for it's
         | legal system.
         | 
         | Or put another way, the individual leaves should be in control
         | of the nodes higher up in the hierarchy, not visa versa. Imo,
         | your interpretation of the debate is missing the real argument
         | being had here. Decentralization in this a political context is
         | saying "power should be distributed to leaf nodes as much as
         | possible". Naturally, those leaves will still organize
         | themselves hierarchically in the name of efficiency (ie: I'll
         | elect this official to make decisions on my behalf because i
         | don't have the time to contemplate every bill/law being
         | proposed myself). But that hierarchical delegation is still a
         | distributed/decentralized power structure as long as the people
         | can freely re-organize into a different hierarchy or elect a
         | new representative at will.
        
           | afiori wrote:
           | for a decentralized social-like network nodes closer to the
           | root need to have influence on nodes closer to the leafs, but
           | leafs also need to move around and maybe connect to multiple
           | root-like nodes simultaneously.
           | 
           | One of most successful decentralized system that is useful
           | for what it was meant to do is DNS, which has this tree-like
           | delegation in its core
        
           | pphysch wrote:
           | > "power should be distributed to leaf nodes as much as
           | possible"
           | 
           | I don't see how this works in practice. Power manifests in
           | subtle ways. For example, you can have a pure direct
           | democracy where individual voters nominally carry all the
           | political power...
           | 
           | ...but who decides what is on the ballot? Who determines the
           | _ontology_ of current and future policy decisions? Are
           | closely-worded policies X ( "ban abortion") and Y ("restrict
           | abortion") the same policy with shared vote counts or
           | different policies with separate vote counts?
           | 
           | If you democratize that power, you are subscribing for
           | literally endless arguments over semantics.
           | 
           | See also district gerrymandering.
        
             | bufbupa wrote:
             | I definitely don't have a formulaic answer to that
             | question, but here are some heuristics that I'll posit
             | drive us in the right general direction:
             | 
             | - Freedom of information So that leaves can error correct
             | when corruption is detected
             | 
             | - Freedom to re-associate So that leaves can re-organize
             | when the existing power structure becomes destructive to
             | the leave's objectives. This may be a contextual or
             | cultural shift rather than a direct form of corruption.
             | (Eg: climate change may change many individual's priorities
             | going forward). Imo pursuing this heuristic should preclude
             | most forms of identity politics; I'd rather the leaves
             | associate on philosophical priorities rather than on innate
             | physical characteristics
             | 
             | - No special rules for leaves vs nodes higher in the
             | hierarchy Or perhaps only more restrictive rules for nodes
             | higher in the hierarchy
             | 
             | Your examples seem to have went back to a peer-to-peer
             | model of decentralization; which I was agreed is inherently
             | inefficient and untenable at scale. You need some
             | hierarchical distribution of power, it's just that it needs
             | to stay beholden to the leaves in the hierarchy. The person
             | who decides what's on the ballot is the individual(s)
             | elected/appointed to have that job. That person(s) is
             | likely beholden to some pre-agreed upon rules for how to
             | phrase questions, and any individual in the society can cry
             | afoul if they abuse their position or if we need to update
             | the rules with new considerations. All other leaves can
             | choose to listen if they want, and choose to respond if
             | they want, at whatever level of the hierarchy they believe
             | is best suited to respond to the corruption. The hierarchy
             | is not rigid, it's dynamic, evolves, and must be allowed to
             | error correct as each individual sees fit. The only way
             | that's possible is if it's driven bottom up rather than top
             | down.
             | 
             | The objective should be to distribute and localize power as
             | much as possible, because the more power is centralized,
             | the more prone to corruption, less efficient, and less
             | responsive to nuance it becomes. The exact laws and
             | regulations that achieve that objective? Society is still
             | working that out, but I'd argue separate judicial,
             | legislative, and executive branches was a good move in the
             | right direction. I'd also argue trial by a jury of your
             | peers was also a solid move in the grand scheme of things.
             | 
             | I'd argue that same objective holds true for technological
             | networks as well.
        
             | igorkraw wrote:
             | To answer just what you have in your post with what is the
             | lives reality of people of Switzerland:
             | 
             | - anyone who can get 100k people to agree with them decides
             | what to put on the ballot
             | 
             | - the parliament, which can shunt responsibility to the
             | people after a best effort
             | 
             | - courts, politicians, in the end additional referenda
             | settle disputes
             | 
             | District gerrymandering is also a uniquely Anglosphere-
             | related problem that doesn't cause nearly as many problems
             | in Germany, Switzerland etc
             | 
             | With no offense intended, us nerds on Hackernews tend to
             | lose track of the simple solution ala "just ask people",
             | "let people have a discussion", "common sense will sort it
             | out over decades" while the rest of the population has no
             | problems with things which aren't easily formalized
        
               | pphysch wrote:
               | I agree for the most part, but keep in mind that "old"
               | nations like Switzerland and Germany have a distinct
               | advantage here. Family relationships trace back literally
               | centuries and there is a strong sense of national
               | tradition, which implies some level of ontological
               | agreement and makes democracy possible to some extent.
               | This shortcut does not apply to implementing a
               | functioning democracy in, say, some "nation" of diverse
               | ethnic groups arbitrarily carved out by British
               | imperialists in the 19th or 20th century (see Africa and
               | West Asia).
               | 
               | > "common sense will sort it out over decades"
               | 
               | More like centuries. USA has been a nation for 250 years
               | yet we are teasing a second crisis of separatism.
               | Immigration definitely plays a big role here. Political
               | consensus takes generations to settle.
        
         | lkrubner wrote:
         | Hello, I'm writing about this issue now and I'd like to quote
         | you. What name should I use to quote you? Feel free to reach me
         | at:
         | 
         | lawrence@krubner.com
         | 
         | 434 825 7694
        
       | photochemsyn wrote:
       | This is an article about an abstract information economy, not an
       | article about the effects of decentralized vs. centralized
       | manufacturing.
       | 
       | There's a lack of physicality, i.e. consider the difference
       | between decentralized intellectual property (sharing patents
       | etc.) and decentralized electronics manufacturing, food
       | production, or transportation systems.
       | 
       | Those latter issues taken together result in things like the
       | current disruption in global supply chains, for which both
       | everyone and noone is responsible. 'Anyone can build anything'
       | sounds good, but if your only chip source is China and they have
       | an energy/pollution crisis and scale back manufacturing, then
       | what? Wait a few years while the USA gets comparable facilities
       | up and running, if that's even likely?
       | 
       | So perhaps you get economies-of-scale advantages with centralized
       | manufacturing, but security-of-supply advantages with
       | decentralized manufacturing?
        
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