> drastically overcorrecting If anything, we've been undercorrecting. A simple example would be the many studies that show that IQ in children measureably incr

> drastically overcorrecting If anything, we've been undercorrecting. A simple example would be the many studies that show that IQ in children measureably increases in the years following a move from a poor area to a rich area, even if the child's family's income doesn't change.