Some of the fastest-changing technology is occurring in cyberspace, often outpacing existing norms and ethics around the use of such technology. Autonomous weapons are already a reality, but defense departments and politicians are only now beginning to grapple with how to use them. Before long, can we expect to see a weapon system that has no human at all in the decision chain? Tim Maurer, co-director of Carnegie Endowment’s Cyber Policy Initiative and David Brumley, director of Carnegie Mellon’s Security & Privacy Institute, sat down with Tom Carver to discuss these important issues.