Seumas Miller is Professor of Philosophy at Charles Sturt University, a Distinguished Research Fellow at the University of Oxford, and Honorary Fellow, Digital Ethics Centre, Delft University of Technology. He is the author or co-author of 22 books and over 250 academic articles in philosophy, including Shooting to Kill: The Ethics of Police and Military Use of Lethal Force (Oxford, 2016). Terry Bossomaier is Adjunct Professor of Computer Science, Charles Sturt University. He has worked in complex systems, imaging science, and high-performance computing, and was a super consultant and researcher at the Australian National University.