"As artificial intelligence (AI) continues to reshape international security narratives and paradigms, I am pleased to welcome Dr. Paul Scharre. Paul Scharre is the vice president and director of studies at Center for a New American Security. He is the award-winning author of the book Four Battlegrounds: Power in the Age of Artificial Intelligence. His first book Army of None: Autonomous Weapons and the Future of War has won several awards and is seen as instrumental in understanding modern warfare."