You could NEVER get a group of Women together who do not know eachother, and have them cooperate and achieve a common goal WITHOUT them hating eachother after a little while.
Men? they will go to Navy Seal levels of cooperation, and will risk their "lives" or "killstreak" to save BigDong69 if he's downed by enemy fire.
CAN'T CHANGE MY MIND ON THIS.
As it said at the end of the article, we had the same scenario with the same outcome here on a couple of occasions in the reality TV realm. I do wonder though if it's not more aligned with modern, 21st Century women, than women throughout history. Pioneer women in the US seem to have been pretty hearty and capable. I don't disagree with the overall premise though. IMHO, women expect society to protect and provide for them, whereas men quickly learn if they don't fend for themselves and make their own way in the world there are few who will pity them. Again, just my thoughts.
http://www.returnofkings.com/32053/this-accidental-experiment-shows-the-superiority-of-patriarchy
https://www.youtube.com/watch?v=3uc2EtMhoKU