Passing on your genes motivates everything you do?

Ten Politically Incorrect Truths About Human Nature

"Men have had to conquer foreign lands, win battles and wars, compose symphonies, author books, write sonnets, paint cathedral ceilings, make scientific discoveries, play in rock bands, and write new computer software in order to impress women so that they will agree to have sex with them."

A very "selfish genes" explanation of many behavioral phenomena. I think this article oversimplifies human behavior a great deal, but it makes some interesting points.