I was just in a study session for one of my classes (molecular biology) and the student instructor brought up something called y chromosome shrinking. she said that its getting smaller, and eventually could lead to men going extinct. I replied to this with a yeah right, and another butch looking girl said "good", to which some other girls laughed.

I was shocked by this, and when I looked at the only other guy in the class (known Republican effeminate white Knight) he had no physical response. I couldn't belive this, these are biology majors, some future doctors, I can't see how ignorant they could be of simple biological mechanics. I quickly googled it and found an article dispproving y chromosomal shrinking. I dont understand how such a disgusting sentiment could exist, what do you guys think?