dspeyer comments on Your existence is informative - Less Wrong

2 Post author: KatjaGrace 30 June 2012 02:46PM

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Comment author: dspeyer 30 June 2012 08:12:55PM 0 points [-]

In your examples, you're using your existence to answer questions about yourself, not about the planets. This is a special case, and not IMHO a very interesting one.

Comment author: KatjaGrace 01 July 2012 11:35:25PM 0 points [-]

Answering questions about whether there are more or fewer people like you is equivalent to answering which planets exist or what characteristics they have, if those things coincide to some degree. If they don't, you won't get much out of anthropic reasoning anyway.

Comment author: dspeyer 03 July 2012 01:12:33AM 0 points [-]

Re-read his examples. He already knows how many planets they are and how many people are on each of them. He's only trying to figure out which one he's on.