(April 30, 2015 at 11:46 am)pocaracas Wrote:(April 30, 2015 at 11:40 am)downbeatplumb Wrote: Bipedalism isn't optimal now. We get back ache and painful births because originally we were four legged creatures.
Actually... originally, we were marine creatures (see laryngeal nerve)
Well if you are going that far back.
Have you heard the hypothesis that we were evolving into partially aquatic apes.
http://en.wikipedia.org/wiki/Aquatic_ape_hypothesis
You can fix ignorance, you can't fix stupid.
Tinkety Tonk and down with the Nazis.