| More education = less sex. This means the people who have the education are not procreating. The people who are procreating are the ones who, for whatever reason are not getting an education. How many of those are genetically stupid.
The fact that this question has come up on a forum of intelligent people like ourselves is an indication that intelligent people understand the value of limiting population growth. Because of this smarter people generally will have fewer kids. Who is having the most kids? The people on the low end of the IQ scale. The theory of natural selection says that the most prolific procreators will dominate in the future. The average IQ will drop in the future.
The other possibility: The Eloy vs. The Morlocks .
(Sorry guys, the smart people are the Morlocks) | 
