Artificial intelligence (AI) is the most disruptive technological field today as it transforms virtually all spheres of life of the modern society, from healthcare, finance, security and defense to autonomous vehicles, social regulation, drug discovery, code development and cutting-edge research on general human-like intelligence. This volume explores topics such as the problems of ethical AI and the prospects of technology reaching human-like intelligence. It includes a broad spectrum of approaches to the field which discuss artificial intelligence from the stances of ethics, economics, game theory, defense studies, computer science and philosophy.