http://www.youtube.com/watch?v=DP1ACIUHhp4I watched this documentary and it made me cringe. According to this documentary, the reason why men act masculine is because of social conditioning. At no point in this video do they say anything about genetics which is by far the greater component involved. It must also a social construct that the fastest and strongest human beings on the planet are all men.

Oh, and higher levels of endogenous testosterone and other hormones are also social constructions.

Oh, can anyone help me become as strong as Mariusz Pudzianowski and as muscular as Ronnie Coleman? I also want to be as aggressive as Mike Tyson. After all, it's just a matter of social conditioning right? It's not like it's 80% genetic or anything.

"Reality is what refuses to go away when you do not believe in it". - Dr. Steven Pinker
These Cultural Marxists never quit. It makes no difference whatsoever how much empirical evidence you show them that is contrary to their dogma, they continue to persist in stating that all behaviour is "conditioned".