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.

Decius comments on Discussion: Which futures are good enough? - Less Wrong Discussion

5 Post author: WrongBot 24 February 2013 12:06AM

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

Comments (50)

You are viewing a single comment's thread.

Comment author: Decius 24 February 2013 03:55:21AM 0 points [-]

1,2. Is there something which is the worst possible error, such that every future that does not contain that error is preferable to every future which does (for example, is the destruction of all earth-originating intelligence worse than anything which does not include it?)

I'm sure the answer is yes, but I'm not sure it's trivial to prove it.

Comment author: Manfred 24 February 2013 05:48:45AM *  0 points [-]

Huh, I'm sure the answer is no. Could you explain?

Comment author: Decius 24 February 2013 07:51:47PM 1 point [-]

Trivially: consider the worst possible outcome. It is better than any outcome that has any difference. The complex statement which describes the worst case any other outcome is better.

I'm allowing for "both A and B" to qualify as a single error in the trivial case, and I think that violates the original spirit.