Thomas E. Doyle, II is an Assistant Professor of Political Science at Texas State University.  His research interests are in the fields of nuclear ethics, nuclear arms control and disarmament, international political theory, international security, and U.S. foreign policy. He has published one book, The Ethics of Nuclear Weapons Dissemination: Moral Dilemmas of Aspiration, Avoidance, and Prevention (Routledge 2015).  He has also contributed to various journals, such as Ethics and International Affairs, Ethics and Global Politics, International Theory, Strategic Studies Quarterly, and Critical Military Studies. You can access these and other works at https://txstate.academia.edu/ThomasDoyleII.