Aspen Policy Books is a series of annual publications that address the United States' most formidable and pressing national security and foreign policy challenges. This edition is a collection of papers commissioned for the 2018 Aspen Strategy Group Summer Workshop, a bipartisan meeting of national security experts, academics, private sector leaders, and technologists. The introduction by Nicholas Burns, Joseph S. Nye, Jr., and Condoleezza Rice provides an overview of technology's impact o...