Immigration barriers for entrepreneurs and U.S.-educated STEM graduates hurt American innovation.

In my piece published in the November/December 2016 issue of Foreign Affairs, I lay out the economic and political characteristics of populism, analyze why it is receding in Latin America today, and …

For years states and scholars have struggled with questions of when and how international law applies to cyberspace. The final post in the two-part series will provide imagery to help grapple with th…

Scholars of Latin America spent much of the first decade of this century discussing the causes and consequences of the region's turn to the left, under Venezuela's Chávez, Argentina's Kirchners, Braz…

Latin America and the Caribbean remains the most violent region in the world. Overwhelmed police and military forces stand to improve their effectiveness and accountability by unleashing a secret wea…

How should world leaders prioritize global challenges in the coming year? Experts from twenty-eight think tanks ranked mitigating and adapting to climate change and managing the global economy as the…