Features
You Say Up, I Say Yesterday
Provocative new research by psychologist Lera Boroditsky raises questions about the role language plays in shaping human thinking. Her controversial studies show that the words we use and the meanings we attach can alter our perception of the world.
by Joan O’C. Hamilton
Features
Diplomacy 2.0
Can we fight terrorism with a Twitter feed? It may not be that simple, but everyone who knows the State Department's Jared Cohen expects that his social-media savvy will transform U.S. foreign policy.
by Rick Schmitt
