IQ points go up with "evolution"? Isn't evolution related to natural selection? Haven't we stopped natural selection by techne?
You don't think the human race evolved? Humans are taller, our limbs are longer, and our skulls (and brains) are larger. This isn't only because of evolution, but also technological advancements, like nutrition and medicine. But, we are evolving... it may not be in a staggering pace, but we still are.

"The sum of IQ points in the world hasn't changed, but the population has. "