What happens inside our prisons?What’s Prison For? examines the “incarceration” part of “mass incarceration.” What happens inside prisons and jails, where nearly two million Americans are held? Bill Keller, one of America’s most accomplished journalists, has spent years immersed in the subject. He argues that the most important role of prisons is preparing incarcerated people to be good neighbors and good citizens when they return to society, as the overwh...

What's Prison For? examines the “incarceration” part of mass incarceration. Our prisons remain a shameful waste of lives and money, feeding a pathological cycle of poverty, community dysfunction, crime and hopelessness. What is the alternative? This book makes the case for better rehabilitation and examines attempts to assure that people return from prison better equipped than when they arrived for the challenges life presents.