Mounting evidence links lead's toxic effects to criminal behavior
Wednesday, February 5, 2014 - 12:40
in Psychology & Sociology
When crime rates drop, politicians like to give themselves pats on the back for being "tough on crime." But a new theory explaining why violence has declined across the country since the 1990s is gaining credence, and it has nothing to do with the criminal justice system. An article in Chemical & Engineering News details the mounting data that suggests taking lead out of gas and paint has played a critical role.