You're looking at Less Wrong's discussion board. This includes all posts, including those that haven't been promoted to the front page yet. For more information, see About Less Wrong.

RomeoStevens comments on Q&A with experts on risks from AI #1 - Less Wrong Discussion

29 Post author: XiXiDu 08 January 2012 11:46AM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (66)

You are viewing a single comment's thread. Show more comments above.

Comment author: RomeoStevens 08 January 2012 08:56:52PM -2 points [-]

Dismissing someone who assigns zero probabilities to things seems like a great time saver.

Comment author: Kaj_Sotala 09 January 2012 09:17:00AM 6 points [-]

Unless they just use zero as a shorthand for "a very very tiny probability", as many people do.

Comment author: prase 09 January 2012 11:27:23AM 1 point [-]

For expected utility calculations in Pascal-wagerish scenarios there can be huge difference between various very very tiny magnitudes of probability. "Zero" actually means "so small that it is reasonable to ignore the possibility", i.e. the expected (dis)utility is tiny compared to other choices.

Comment author: ciphergoth 08 January 2012 11:38:07PM 6 points [-]

You've learned that there's something such a person doesn't understand, but when so few people do understand that, it's not very strong evidence on the value of continuing to talk to them.

Comment author: RomeoStevens 09 January 2012 12:15:39AM 0 points [-]

Most people drastically overestimate the value of talking. Most humans don't really believe in words. This is doubly true when discussing complex subjects with large inference jumps.