Paragraph 6 of TFA: > "It's not that dumb people are having more kids than smart people, to put it crudely. It's something to do with the environment, because

Paragraph 6 of TFA: > "It's not that dumb people are having more kids than smart people, to put it crudely. It's something to do with the environment, because we're seeing the same differences within families," he said.