In this episode of Colloquy, part two of our discussion of guns and public health in America. In part one, we got a sense of the scope of the problem: nearly 400 million guns owned by US civilians, over 45,000 gun deaths in 2020, dramatically elevated risk of suicide among people who own handguns, and much more. 

So, can anything be done about the problem in a society as politically polarized as ours? David Hemenway, one of the country's leading experts on guns and public health, says yes. If we set aside our prejudices and assumptions and focus on areas of common concern, we can work together to improve safety and public health—even in places where gun rights are sacrosanct. But Hemenway says we shouldn't stop there. There's plenty to be done in states like Massachusetts, where guns are more strictly regulated.

David Hemenway is a professor of health policy at the Harvard T.H. Chan School of Public Health and director of the Harvard Injury Control Research Center. The author of five books, Professor Hemenway, has written widely on injury prevention, including firearms, violence, and suicide. He headed the pilot for the National Violent Death Reporting System, which provides detailed and comparable information on suicide and homicide. In 2012, he was recognized by the Centers for Disease Control and Prevention as one of the 20 most influential injury and violence professionals over the past 20 years. Professor Hemenway got his PhD from GSAS in 1974.