In a unique take on a subject that has grabbed headlines and is consuming billions of taxpayer dollars each year, philosopher Grégoire Chamayou applies the lens of philosophy to our understanding of how drones are changing our world. For the first time in history, a state has claimed the right to wage war across a mobile battlefield that potentially spans the globe. Remote-control flying weapons, he argues, take us well beyond even George W. Bush's justification for the war on terror.