PhilGoetz comments on Two Truths and a Lie - Less Wrong

59 Post author: Psychohistorian 23 December 2009 06:34AM

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Comment author: Jayson_Virissimo 23 December 2009 11:26:58PM 4 points [-]

It seems that it is almost as easy to come up with a Natural Selection story which would explain why a bird in a certain environment would move slowly, stealthily, and be have feathers that are a similar color as the ground as it is to explain why a bird moves quickly, calls loudly, and is brightly colored. It seems that the ability to explain animal behavior and physical characteristics using Natural Selection is in large part up to the creativity of the person doing the explaining.

Comment author: PhilGoetz 24 December 2009 04:55:50AM 4 points [-]

Birds, which fly, or which descend from birds who flew, are often brighly colored. Animals that don't fly are seldom brightly colored. A major exception is animals or insects that are poisonous. Natural selection handles this pretty well.