Quote Originally Posted by Bill Moore View Post
http://www.forbes.com/sites/alexknap...rime-epidemic/

How Lead Caused America's Violent Crime Epidemic
Interesting! But I do wonder if the author has shown that the drop is basically unicausal as opposed to being due to policy changes of which the phasing out of leaded gasoline was but a part? My grasp of statistical methods is too poor to evaluate the findings at that level.