Are there individuals here whose (main) point in life is to possess the right perspective of life?
There are individuals here whose main point in life is to ensure that the first superhuman artificial intelligence possesses the right perspective of life. Is that close enough? :-)
One thing that distinguishes LW rationalism from other historic rationalist movements is a strong interest in transhumanism and the singularity. Historically, wisdom has usually been about accepting the limited and disappointing nature of life, whether your attitude is stoic, epicurean, or bodhisattvic. But the cultural DNA of LW includes nanotechnology, space travel, physical immortality, mind uploading, and computer-brains the size of whole solar systems. There is a strong tendency to think that rationality consists of remaking nature in the image of your goals, rather than vice versa, and that the struggle is to determine which values will shape the universe. This is a level of Promethean ambition more common in apocalyptic movements than in rationalist movements.
This aspect of LW comes and goes in prominence.
A few notes about the site mechanics
A few notes about the community
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 post, and I've edited it a fair bit. If there's anything I should add or update on this post (especially broken links), please send me a private message—I may not notice a comment on the post. Finally, once this gets past 500 comments, anyone is welcome to copy and edit this intro to start the next welcome thread.