Psychohistorian comments on What should I have for dinner? (A case study in decision making) - Less Wrong

23 Post author: bentarm 12 August 2010 01:29PM

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Comment author: Psychohistorian 17 August 2010 04:16:54AM 0 points [-]

That's the exact point. Menopause is very rare in the animal kingdom. The fact that it exists in humans shows that some portion of our ancestors lived long enough for it to be selected for to the point of total dominance in the population.

Comment author: wedrifid 17 August 2010 04:39:15AM 1 point [-]

That's true.

The "don't bother with children when you are old" incentive is also helped along by the decreasing genetic value of children born to old mothers. The likelyhood of Down Syndrome is increased by an order of magnitude or two, for example.