Why AI is incredibly smart -- and shockingly ...

Can a five-minute walk change how you feel all day? Exercise scientist Keith Diaz shows how your body is built for the kind of movement that modern life has quietly erased — and suggests something refreshingly doable: making time for small doses of movement sprinkled throughout t ...  Show more

Manoush Zomorodi, host of TED Radio Hour, takes over as guest host ofTED Talks Daily this week to answer a timely question: What does it mean to be human right now, as technology reshapes everything around us? She brings together seven thinkers — scientists, doctors, parents, an ...  Show more

Computer scientist Yejin Choi is here to demystify the current state of massive artificial intelligence systems like ChatGPT, highlighting three key problems with cutting-edge large language models (including some funny instances of them failing at basic commonsense reasoning.) S ...  Show more

Few people are better at explaining the science of artificial intelligence than Yejin Choi. She’s a computer science professor at the University of Washington, senior resource manager at the Allen Institute for AI, and the recipient of a MacArthur Fellowship. I thought her recent ...  Show more

Over the past decade, AI has moved right into our houses - onto our phones and smart speakers - and grown in sophistication. But many AI systems lack something we humans take for granted: common sense. In this episode Emily talks to MacArthur Fellowship-winner Yejin Choi, one of ...  Show more

Artificial intelligence is changing everything — but at what cost? AI sustainability expert Sasha Luccioni exposes how tech companies' massive data centers are burning through energy and wrecking the planet. She introduces a powerful alternative: small but mighty AI models that c ...  Show more