Scree

America’s Real Criminal Element: Lead

Published March 31, 2013 ·  All posts on Mar 31

Lead

Gasoline lead may explain as much as 90 percent of the rise and fall of violent crime over the past half century.

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I write here most days — reflections, quotes, and working with the garage door up. This is one of more than 5,000 posts. Wander to another →

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