Welcome to Less Wrong! (2012)

orthonormal

31 Welcome to Less Wrong! (2012)

26th Dec 2011

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 third incarnation of the welcome thread, the first two of which which now have too many comments to show all at once.)

A few notes about the site mechanics

Less Wrong comments are threaded for easy following of multiple conversations. To respond to any comment, click the "Reply" link at the bottom of that comment's box. Within the comment box, links and formatting are achieved via Markdown syntax (you can click the "Help" link below the text box to bring up a primer).

You may have noticed that all the posts and comments on this site have buttons to vote them up or down, and all the users have "karma" scores which come from the sum of all their comments and posts. This immediate easy feedback mechanism helps keep arguments from turning into flamewars and helps make the best posts more visible; it's part of what makes discussions on Less Wrong look different from those anywhere else on the Internet.

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.

Replies to your comments across the site, plus private messages from other users, will show up in your inbox. You can reach it via the little mail icon beneath your karma score on the upper right of most pages. When you have a new reply or message, it glows red. You can also click on any user's name to view all of their comments and posts.

It's definitely worth your time commenting on old posts; veteran users look through the recent comments thread quite often (there's a separate recent comments thread for the Discussion section, for whatever reason), and a conversation begun anywhere will pick up contributors that way. There's also a succession of open comment threads for discussion of anything remotely related to rationality.

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 areticle" 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.)

If you'd like to connect with other LWers in real life, we have meetups in various parts of the world. Check the wiki page for places with regular meetups, or the upcoming (irregular) meetups page.

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

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.

(Note from orthonormal: MBlume and other contributors wrote the original version of this welcome message, and I've stolen heavily from it.)

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31 Welcome to Less Wrong! (2012)

by orthonormal

26th Dec 2011

6 min read

1440

31

(This is the third incarnation of the welcome thread, the first two of which which now have too many comments to show all at once.)

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.

(Note from orthonormal: MBlume and other contributors wrote the original version of this welcome message, and I've stolen heavily from it.)

Open Threads

Personal Blog

31

Mentioned in

56Welcome to Less Wrong! (2010-2011)

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Jakinbandw14y30

Hello. I come from HPMoR. I identify as Christian, though my belief and reasons for belief are a bit more complex than that. I'll probably do a post on that later in 'how to convince me 2+2=3'. I also get told that I over think things.

Anyway, that's not the reason I joined. I was reading an article by Eliezer Yudkowsky and he stated that whatever can be destroyed by truth should be. This got me wondering in what context that was meant. My first thought was that it meant that we should strive to destroy all false beliefs, which has the side effect of not lying, but then I began to wonder if it wasn`t more personal. We should strive to let the truth that we observe destroy any beliefs that they are able to.

I realized that the difference between the two is that one is an end in and of itself (destroy all false belief), and one is a means to achieve a goal more effectively (don`t hold on to false belief when it has been proved false). I am really not sure how I feel about the first one, it seems very confrontational to no good purpose. There are a lot of false beliefs out there that people hold dear. However the second one is strange as well.

One of peoples goals is to be happy. Now there is an old saying that ignorance is bliss. While this is definitely not always a good policy I can think of several cases off the top of my head were a person would be happier with a false belief than with reality. For example what if everything that is happening to you right now is your mind constructing an elaborate fantasy to stop you from realizing that you are slowly being tortured to death? If you break free of said belief you are not happy, and you can do nothing to save yourself. The goal of being happy is actively opposed by the goal of learning the truth. [disclaimer: I've read about the mind constructing such fantasies in books and have experienced it only once in my life to a limited degree when I was being beaten up as a child. I don't know how scientifically accurate they are. This is just an example and if necessary I can come up with another one.]

So probably that wasn't what Mr. Yudkowsky meant when he said that what can be destroyed by truth should be (and if it is, can someone explain to me why?). So what does it mean? I've run out of theories here.

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Jakinbandw14y30

Just a minor update. This thread has grown to big for me to follow easily. I am ready every post in it, but real life is taking up a lot of my time right now so I will be very slow to reply. I found the limit of multiple conversations I can hold at one time before I get a headache, and it appears to be less than I suspected.

Once again, sorry, didn't mean to drop out, but I stayed up way to late and even now I am recovering from sleep deprivation and still have an annoying headache. My body seems to want to wake up 2 hours before it should. I'll be back o... (read more)

2CWG14y

Welcome. Getting beaten up as a child sucks. Hope your life is a whole lot better now. A somewhat related personal story: I was a Christian. I was plagued by doubts, and decided that I wanted to know what the truth was, even if it was something I didn't want to believe. I knew that I wanted Christianity to be true, but I didn't want to just believe for the sake of it. So I started doing more serious reading. Not rationalist writings, but a thoughtful theologian and historian, NT Wright, who I've also seen appear on documentaries about New Testament history. I read the first two in what he was planning as an epic 5 part series: "The New Testament and the People of God" and "Jesus and the Victory of God". I loved the way he explained history, and how to think about history (i.e. historiography). Also language, and ideas about the universe. He wrote very well, and warmly - you got the sense that this was a real human being, but he lacked the hubris that I'd often found in religious writers, and he seemed more interested in seeking truth than in claiming that he had it. He was the most rationalist of Christian writers that I came across. In the end, the essence of his argument seemed to be that there is a way of understanding the Bible that could tell us something about God - if we believe in a personal god who is involved in the universe... and that if we believe in that kind of god, described in the Old Testament, then the idea of taking human form, and becoming the embodiment of everything that Israel was meant to be, does make sense. (He went into much, much more depth here about , and I can't do him justice at all, 15 years after I read it.) He didn't push the reader to believe - he just stated that it was something that made sense to him, and he did believe it. He painted a picture and told a story which I found very appealing, to be honest. But in the end it didn't fit with how I understood the universe, based on the more solid ground of science. I finally

7TimS14y

Welcome to LessWrong. There's a sizable contingent of people in this community who don't think that uncomfortable truths need be confronted. But I think they are wrong. As you say, one purpose of believing true things is to be better at achieving goals. To exaggerate slightly, if you believe "Things in motion tend to come to a stop," then you will never achieve the goal of building a rocket to visit other planets. You might respond that none of your actual goals are prevented by your false beliefs. But you can't know that in advance unless you know which of your beliefs are false. That's not belief, that's believing that you have a belief.. And adjusting your goals so that they never are frustrated by false beliefs is just a long-winded way of saying Not Achieving Your Original Goals. In theory, there might be a time when you wouldn't choose differently with a true belief that with a false belief. I certainly don't endorse telling an imminently dying man that his beloved wife cheated on him years ago. But circumstances must be quite strange for you to be confident that your choices won't change based on your beliefs. You, the person doing the believing, don't know when you are in situations like that because - by hypothesis - you have an unknown false belief that prevents you from understanding what is going on.

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