Re:Steady Decline in Major Crime Baffles Experts
by ajju on Tuesday May 24, 2011 @11:29AM
(#2580196)
Makes you wonder what harmful things we are being unknowingly exposed to now, that in 20 years will be correlated with serious negative effects on individuals or societies.
http://www.freakonomics.com/2007/07/09/lead-and-crime/