Braden R. Allenby is Lincoln Professor of Engineering and Ethics, and President's Professor of Civil, Environmental and Sustainable Engineering, and of Law, at Arizona State University, USA. He is the founding director of the Center for Earth Systems Engineering and Management, and the founding chair of the Consortium for Emerging Technologies, Military Operations, and National Security, at Arizona State University, USA. Brad Allenby, P.W. Singer, National Research Council, National Academy of Engineering, Qiao Liang, Wang Xiangsui, International Committee of the Red Cross, Noetic Corporation, Alan Backstrom, Ian Henderson, Gary E. Marchant, Ronald Arkin, Edward T. Barrett, Jason Borenstein, Lyn M. Gaudet, Orde Kittrie, Patrick Lin, George R. Lucas, Richard O'Meara, Jared Silberman, Wendell Wallach, Peter Asaro, Human Rights Watch, Stuart Casey-Maslen, Bradley Jay Strawser, US Department of Justice, Daniel Rothenberg, Fritz Allhoff, Neil Rowe, Herbert Lin, Randall R. Dipert, James Cook, Maxwell J. Mehlman, Keith Abney, Lyn Gully, Victoria Sutton