Jerry Ratcliffe

About the Author

Jerry Ratcliffe is a distinguished criminologist and policing expert with over two decades of experience in research, teaching, and advisory roles across multiple continents. A former police officer in the UK, he transitioned into academia, earning a PhD in geography and crime analysis before becoming a professor at Temple University in Philadelphia, where he directs the Center for Public Safety and Justice Research. Ratcliffe's work bridges theory and practice, offering evidence-based strategies to enhance law enforcement effectiveness and community safety. His insights have influenced policy at local, national, and international levels, including collaborations with the FBI and UNODC. Passionate about reducing urban violence, he continues to mentor the next generation of police leaders through innovative training programs and publications.