bogus comments on Open thread, September 8-14, 2014 - Less Wrong

5 Post author: polymathwannabe 08 September 2014 12:31PM

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Comment author: bogus 10 September 2014 07:58:40PM 4 points [-]

If both FAIs use TDT or a comparable decision theory, then (under plausible assumptions), they will both maximize an aggregate of both civilizations' welfare.

Comment author: Lumifer 10 September 2014 08:23:48PM 1 point [-]

Each FAI is friendly to its creators, not necessarily to the rest of the universe. Why would a FAI be interested in the welfare of aliens?

Comment author: NancyLebovitz 10 September 2014 10:01:19PM 2 points [-]

You might need a coalition against less tractable aliens, and you also might need a coalition to deal with something the non-living universe is going to throw at you.

If your creators include an interest in novelty in their CEV, then aliens are going to provide more variety than what your creators can make up on their own.

Comment author: Lumifer 11 September 2014 04:23:36PM 1 point [-]

If your creators include an interest in novelty in their CEV, then aliens are going to provide more variety than what your creators can make up on their own.

Heh. The situation is symmetric, so the humanity is also novelty for aliens. And how much value does novelty has? It it similar to having some exotic pets? X-D

Comment author: NancyLebovitz 11 September 2014 04:39:37PM 1 point [-]

I meant novelty in a broad sense-- not just like having an exotic pet. I'd expect different sensoria leading to somewhat different angles on the universe, and better understanding of biology and material science, at least.