This post is adapted from a talk I gave at prompted, the AI security practitioner conference. Thanks to Gadi Evron for ...

Phishing is a persistent organizational threat, yet most empirical work emphasizes post-exposure susceptibility rather than the confidence judgments that shape behavior when suspicious messages arrive ...

April 2, 2026 • Freedom of the Seas. GPS. The Large Hadron Collider. These are all public goods that make our world more prosperous, accurate, and knowledgeable. But we don’t always give them the ...

In 2013, the president of Rwanda asked us for evaluation results from across the continent that could provide lessons for his country’s policy decisions. One program tested in Kenya jumped out, and ...

The World Heritage Convention is one of the most successful international instruments to protect the most extraordinary natural places on the planet, characterized by their natural beauty or ...