Welcome to Less Wrong! (July 2012)

Paul Crowley

31 Welcome to Less Wrong! (July 2012)

18th Jul 2012

6 min read

31

If you've recently joined the Less Wrong community, please leave a comment here and introduce yourself. We'd love to know who you are, what you're doing, what you value, how you came to identify as a rationalist or how you found us. You can skip right to that if you like; the rest of this post consists of a few things you might find helpful. More can be found at the FAQ.

(This is the fourth incarnation of the welcome thread, the first three of which which now have too many comments. The text is by orthonormal from an original by MBlume.)

A few notes about the site mechanics

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However, it can feel really irritating to get downvoted, especially if one doesn't know why. It happens to all of us sometimes, and it's perfectly acceptable to ask for an explanation. (Sometimes it's the unwritten LW etiquette; we have different norms than other forums.) Take note when you're downvoted a lot on one topic, as it often means that several members of the community think you're missing an important point or making a mistake in reasoning— not just that they disagree with you! If you've any questions about karma or voting, please feel free to ask here.

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Discussions on Less Wrong tend to end differently than in most other forums; a surprising number end when one participant changes their mind, or when multiple people clarify their views enough and reach agreement. More commonly, though, people will just stop when they've better identified their deeper disagreements, or simply "tap out" of a discussion that's stopped being productive. (Seriously, you can just write "I'm tapping out of this thread.") This is absolutely OK, and it's one good way to avoid the flamewars that plague many sites.

EXTRA FEATURES:

There's actually more than meets the eye here: look near the top of the page for the "WIKI", "DISCUSSION" and "SEQUENCES" links.

LW WIKI: This is our attempt to make searching by topic feasible, as well as to store information like common abbreviations and idioms. It's a good place to look if someone's speaking Greek to you.

LW DISCUSSION: This is a forum just like the top-level one, with two key differences: in the top-level forum, posts require the author to have 20 karma in order to publish, and any upvotes or downvotes on the post are multiplied by 10. Thus there's a lot more informal dialogue in the Discussion section, including some of the more fun conversations here.

SEQUENCES: A huge corpus of material mostly written by Eliezer Yudkowsky in his days of blogging at Overcoming Bias, before Less Wrong was started. Much of the discussion here will casually depend on or refer to ideas brought up in those posts, so reading them can really help with present discussions. Besides which, they're pretty engrossing in my opinion.

A few notes about the community

If you've come to Less Wrong to discuss a particular topic, this thread would be a great place to start the conversation. By commenting here, and checking the responses, you'll probably get a good read on what, if anything, has already been said here on that topic, what's widely understood and what you might still need to take some time explaining.

If your welcome comment starts a huge discussion, then please move to the next step and create a LW Discussion post to continue the conversation; we can fit many more welcomes onto each thread if fewer of them sprout 400+ comments. (To do this: click "Create new article" in the upper right corner next to your username, then write the article, then at the bottom take the menu "Post to" and change it from "Drafts" to "Less Wrong Discussion". Then click "Submit". When you edit a published post, clicking "Save and continue" does correctly update the post.)

If you want to write a post about a LW-relevant topic, awesome! I highly recommend you submit your first post to Less Wrong Discussion; don't worry, you can later promote it from there to the main page if it's well-received. (It's much better to get some feedback before every vote counts for 10 karma- honestly, you don't know what you don't know about the community norms here.)

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If English is not your first language, don't let that make you afraid to post or comment. You can get English help on Discussion- or Main-level posts by sending a PM to one of the following users (use the "send message" link on the upper right of their user page). Either put the text of the post in the PM, or just say that you'd like English help and you'll get a response with an email address.
* Normal_Anomaly
* Randaly
* shokwave
* Barry Cotter

A note for theists: you will find the Less Wrong community to be predominantly atheist, though not completely so, and most of us are genuinely respectful of religious people who keep the usual community norms. It's worth saying that we might think religion is off-topic in some places where you think it's on-topic, so be thoughtful about where and how you start explicitly talking about it; some of us are happy to talk about religion, some of us aren't interested. Bear in mind that many of us really, truly have given full consideration to theistic claims and found them to be false, so starting with the most common arguments is pretty likely just to annoy people. Anyhow, it's absolutely OK to mention that you're religious in your welcome post and to invite a discussion there.

A list of some posts that are pretty awesome

I recommend the major sequences to everybody, but I realize how daunting they look at first. So for purposes of immediate gratification, the following posts are particularly interesting/illuminating/provocative and don't require any previous reading:

More suggestions are welcome! Or just check out the top-rated posts from the history of Less Wrong. Most posts at +50 or more are well worth your time.

Welcome to Less Wrong, and we look forward to hearing from you throughout the site.

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31 Welcome to Less Wrong! (July 2012)

by Paul Crowley

18th Jul 2012

6 min read

850

31

(This is the fourth incarnation of the welcome thread, the first three of which which now have too many comments. The text is by orthonormal from an original by MBlume.)

A few notes about the site mechanics

EXTRA FEATURES:

There's actually more than meets the eye here: look near the top of the page for the "WIKI", "DISCUSSION" and "SEQUENCES" links.

A few notes about the community

There's also a Facebook group. If you've your own blog or other online presence, please feel free to link it.

A list of some posts that are pretty awesome

More suggestions are welcome! Or just check out the top-rated posts from the history of Less Wrong. Most posts at +50 or more are well worth your time.

Welcome to Less Wrong, and we look forward to hearing from you throughout the site.

Open Threads

Personal Blog

31

New Comment

Rendering 0/850 comments, sorted by

top scoring

(show more) Click to highlight new comments since: Today at 11:24 AM

Some comments are truncated due to high volume. (⌘F to expand all)Change truncation settings

Moderation Log

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Kawoomba13y70

Probabilities of basic cryonics tech working are questions of neuroscience, full stop

I'd say full speed ahead, Cap'n. Basic cryonics tech working - while being a sine qua non - isn't the ultimate question for people signing up for cryonics. It's just a term in the probability calculation for the actual goal: "Will I be revived (in some form that would be recognizable to my current self as myself)?" (You've mentioned that in the parent comment, but it deserves more than a passing remark.)

And that most decidedly requires a host of complex assumptions, such as "an agent / a group of agents will have an interest in expending resources into reviving a group of frozen old-version homo sapiens, without any enhancements, me among them", "the future agents' goals cannot be served merely by reading my memory engrams, then using them as a database, without granting personhood", "there won't be so many cryo-patients at a future point (once it catches on with better tech) that thawing all of them would be infeasible, or disallowed", not to mention my favorite "I won't be instantly integrated into some hivemind in which I lose all traces of my individuality".

What we're all hoping for, of course, is for a benevolent super-current-human agent - e.g. an FAI - to care enough about us to solve all the technical issues and grant us back our agent-hood. By construction at least in your case the advent of such an FAI would be after your passing (you wouldn't be frozen otherwise). That means that you (of all people) would also need to qualify the most promising scenario "there will be a friendly AI to do it" with "and it will have been successfully implemented by someone other than me".

Also, with current tech not only would true x-risks preclude you from ever being revived, even non x-risk catastrophic events (partial civilizatory collapse due to Malthusian dynamics etc.) could easily destroy the facility you're held in, or take away anyone's incentive to maintain it. (TW: That's not even taking into account Siam the Star Shredder.)

I'm trying to avoid motivated cognition here, but there are lot of terms going into the actual calculation, and while that in itself doesn't mean the probability will be vanishingly small, there seem to be a lot more (and given human nature, unfortunately likely / contributing more probability mass) scenarios in which your goal wouldn't be achieved - or be achieved in some undesirable fashion - than the "here you go, welcome back to a society you'd like to live in" variety.

That being said, I'll take the small chance over nothing. Hopefully some decent options will be established near my place of residence, soon.

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