the ebb and flow of civilization thru out history has caused various human traits to be gained and lost over long periods of time . There is a trend of building civilization from scattered nomads to grand cities where most people lose their barbaric instincts and conform to society...

.. but some don't, some hold on to these older savage impulses and say they are living in the wrong time. These relics of a bygone time are out of place and yearn for the old days where the most brutal ruled and only the strong survived. These people may seem crazy for dreaming about nuclear holocaust or asteroid impacts or exotic dieses... but when extreme challenges face humans... these are the survivors who inevitably save the race and continue existence..

71% when we are challenged most, our brains will save Us 29% when we are challenged most, our strength will save us
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@2872390

pointless in the next Ice Age

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@2872431

your other skills are probably more useful nowadays

@unknowncondition your other skills are probably more useful nowadays

i was just trying to point out a scary thought ...that in the extreme circumstances we may have been forced to start social evolution over and over.

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@2872462

I think the end to human evolution would be the development of the clone... by then science would have gene selected babies , I bet soon we will be able to make babies with any kind of animal body you would want.
In a way technology will kill evolution.

Anonymous