CrimProf Blog

Editor: Kevin Cole
Univ. of San Diego School of Law

Tuesday, July 10, 2007

NY Crime Drop is due to. . . Efforts to Reduce Lead Poisoning?

From Although crime did fall dramatically in New York during Giuliani's tenure, a broad range of scientific research has emerged in recent years to show that the mayor deserves only a fraction of the credit that he claims. The most compelling information has come from an economist in Fairfax who has argued in a series of little-noticed papers that the "New York miracle" was caused by local and federal efforts decades earlier to reduce lead poisoning.

The theory offered by the economist, Rick Nevin, is that lead poisoning accounts for much of the variation in violent crime in the United States. It offers a unifying new neurochemical theory for fluctuations in the crime rate, and it is based on studies linking children's exposure to lead with violent behavior later in their lives.

What makes Nevin's work persuasive is that he has shown an identical, decades-long association between lead poisoning and crime rates in nine countries.

"It is stunning how strong the association is," Nevin said in an interview. "Sixty-five to ninety percent or more of the substantial variation in violent crime in all these countries was explained by lead."

Rest of Article. . . [Mark Godsey]

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hi its nonsense I alone have the answer.. because I alone am resp

Posted by: hey | Aug 20, 2007 6:24:10 PM

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