Amartya Sen

Korea tops the test scores, Finland skips the pressure. What are we actually measuring when we rank schools?

The Ivy League is an athletic conference, not an academic body — and that tells you everything about how university rankings actually work.

When Wall Street rewards what the DSM calls pathological, what are we actually diagnosing?

Beyond Maslow's pyramid: what do humans actually need to flourish, and where is the global gap widest right now?

What happens when nobody can fall through the floor? The evidence from real experiments might surprise you.