In P.W. Singer's most recent book, "Wired for War," he studies robotic and drone warfighters -- and explores how these new war machines are changing the very nature of human conflict. He has also written on other facets of modern war, including private armies and child soldiers.
TED Fellow Anab Jain imagines and builds future worlds we can experience in the present moment. By creating new ways of seeing, being and acting, she inspires and challenges us to look critically at the decisions and choices we make today.