Why do Americans and Canadians celebrate Labor Day? | Kenneth C. Davis

Your immune system is more socially aware than you think, says social neuroscientist and psychology professor Keely Muscatell. Investigating the interconnectedness of your mood and your inflammatory s...

1 Joulu 202314min

We can produce abundant, sustainable and cheap energy — for everyone, says physicist Julio Friedmann. He explores the infrastructure, innovation and investment needed to supply energy to 10 billion pe...

30 Marras 202313min

Photosynthesis is one of the most important processes on the planet, helping produce the food we eat and the air we breathe. Crop scientist Steve Long thinks it could be more efficient — and he's inte...

29 Marras 202311min

Covering global war stories can be hard and thankless — but it's critical work if the rest of us are to understand what's really going on in the world. For nearly two decades, journalist Jane Ferguson...

28 Marras 202313min

When a psychologist who studies well-being ends up with a brain tumor, what happens when she puts her own research into practice? Christina Costa goes beyond the "fight" narrative of cancer — or any f...

27 Marras 202310min

Social progress in the United States often seems to take two steps forward and one step back, with hard-fought civil rights wins countered by a seemingly inevitable backlash. In this spirited talk, wr...

27 Marras 202313min

Does confidence equal competence? Not quite. In a talk that will make you better aware of yourself, experimental psychologist Robin Kramer delves into the Dunning-Kruger effect — which argues that tho...

25 Marras 20239min

Are you actually bored, or is something else going on? Educator Kevin H. Gary shares three practical takeaways to deal with the doldrums, so you can take control of your attention, figure out which fe...

24 Marras 202311min