OCW
Plato’s infamous Ship of State thought experiment
Imagine a ship struggling in an endless storm. Its captain, though strong and commanding, is a terrible navigator. Neither he nor his crew have been trained to sail, yet they tirelessly vie for control through bribery, flattery, and mutiny, and ignore those with real navigation knowledge. This dysfu..
TED
Can a camera on every corner make us safer?
Garrett Langley founded Flock because he believed it was too easy to get away with crime in the US. His solution? A network of license plate readers, cameras, drones and audio sensors that has changed how police departments investigate crime — and raised urgent questions about safety, surveillance..
TED
What really won the trillion-dollar Supreme Court case
In November 2025, Neal Kumar Katyal was asked to do what no US Supreme Court litigator had ever done: convince the justices to strike down a sitting president's signature initiative. After enlisting the help of four unlikely coaches — and one secret weapon he hasn't told anyone about unt..
TED
How we took on an oil giant — and won
Oil companies may seem invincible, but they are more vulnerable than you think, says climate justice litigator Melinda Janki. She tells the story of how she took on ExxonMobil in her home country of Guyana, notching historic wins against the oil giant — and proving that we can turn existing laws i..
TED
The potential US TikTok ban — and what's at stake
The clock is ticking on social media giant TikTok, which faces a nationwide ban in the United States unless its parent company, ByteDance, sells it by January 19. Social media theorist Clay Shirky unpacks why the US is trying to ban TikTok, what it means for the app's users and creators and the..
TED
