(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.