Yeah. Prior to birth control, evolution functioned by strengthening the desire to have sex. Since birth control, the trait being selected for is desire to rep

Yeah. Prior to birth control, evolution functioned by strengthening the desire to have sex. Since birth control, the trait being selected for is desire to reproduce, not desire for sex. And I suspect that evolutionary change will happen incredibly quickly; birth control is breeding the desire to procreate into our species (as opposed to the desire for intercourse).