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Very few 70+ year olds are reproducing so evolutionary advantage doesn't make sense in that age group as they have already reproduced (or not) by then.
by nommm-nommm 10y ago
Very few 70+ year olds are reproducing so evolutionary advantage doesn't make sense in that age group as they have already reproduced (or not) by then.
- JoeAltmaier 10y agoHistorically the aged sat around the fire and taught the young. Which encouraged their genes' propagation. Since Humans became social, its not been all about reproduction.