Zachary Kallenborn is an MPhil / PhD student in War Studies at King's College London studying global catastrophic risk, drone warfare, WMD, and apocalyptic terrorism. He is also affiliated with the Center for Strategic and International Studies (CSIS), the Schar School of Policy and Government, the National Institute for Deterrence Studies, and, until recently, the National Consortium for the Study of Terrorism and Responses to Terrorism (START). His extensive research, writing, and analysis occasionally receives global news coverage, and influences a broad range of state, federal, and global security policies and strategies. Zachary appeared in Netflix's "UNKNOWN: Killer Robots," is an officially proclaimed U.S. Army "Mad Scientist," was *technically* a Newsweek centerfold model, and is on the board of advisors of Synthetic Decision Group, Inc. and the Michael J. Morell Center for Intelligence and Security Studies at the University of Akron. Previously, he spent eight years in homeland, national, and global security consulting, providing research, analysis, and writing support across the US interagency and global governments.