The Science of Gun Policy: A Critical Synthesis of Research Evidence on the Effects of Gun Policies in the United States, Second Edition

This report, the second edition of an earlier work, synthesizes the available scientific evidence for the effects of various firearm policies on firearm deaths, violent crime, the gun industry, defensive gun use, and other outcomes. The authors highlight policies whose effects are better supported by evidence and areas where more and better information could contribute to establishing fair and effective gun policies.