The human anatomy according to Darwinian thinking has one goal: to reproduce. This is the only way to keep genes going/keep species going. Because of this we get hormones from out pituitary glands that make our cerebrum and other parts of our brain tell our body that we want to reproduce. This affects our behavior because our world has always been around reproduction/sex. We see it everywhere in the media. Every human being has a desire for sex, and this changes the way we live every day. If we did not have this desire, a pretty women would not get more attention than an ugly one, we would have the same affection towards a female than we would to a male.
The human anatomy according to Darwinian thinking has one goal: to reproduce. This is the only way to keep genes going/keep species going. Because of this we get hormones from out pituitary glands that make our cerebrum and other parts of our brain tell our body that we want to reproduce. This affects our behavior because our world has always been around reproduction/sex. We see it everywhere in the media. Every human being has a desire for sex, and this changes the way we live every day. If we did not have this desire, a pretty women would not get more attention than an ugly one, we would have the same affection towards a female than we would to a male.