"Venus is too hot, Mars is too cold, and Earth is just right," says planetary scientist Dave Brain. But why? In this pleasantly humorous talk, Brain explores the fascinating science behind what it takes for a planet to host life -- and why humanity may just be in the right place at the right time when it comes to the timeline of life-sustaining ...

We've all answered our share of cringeworthy interview questions -- and watched managers pick the wrong person while rejecting the right one. Is it time to delegate hiring decisions to algorithms? Find out what the experts recommend, and meet a pair of leaders who have reimagined the interview process by ignoring credentials and refusing to look...

Climate justice is taking center stage -- geopolitically, socially and morally. In a contagiously courageous conversation, Member of Parliament in the UK David Lammy and Tennessee state representative Justin J. Pearson discuss how brave leadership can shepherd global movements and uplift historically marginalized communities in the face of human...

Group brainstorming is usually where creativity goes to die. But at The Daily Show with Trevor Noah, they have it down to a science. Adam grant takes us behind the scenes in the writers' room to show how creative collaboration really works, and reveals what inspires people to share their best -- and worst -- ideas. This episode is brought to you...

Exclusive: In his first public interview since WeWork's collapse, former chief growth officer David Fano opens up about the company's leadership and culture. We go deep on the rewards and risks of charismatic leadership and bold visions, the differences between strong cultures and cults, and how a meteoric rise can come crashing down. (Audio only)

"I have cerebral palsy. I shake all the time," Maysoon Zayid announces at the beginning of this exhilarating, hilarious talk. (Really, it's hilarious.) "I'm like Shakira meets Muhammad Ali." With grace and wit, the Arab-American comedian takes us on a whistle-stop tour of her adventures as an actress, stand-up comic, philanthropist and advocate ...

Break down the oil slick, keep it off the shores: that's grounds for pumping toxic dispersant into the Gulf, say clean-up overseers. Susan Shaw shows evidence it's sparing some beaches only at devastating cost to the health of the deep sea.

Pamela Ronald studies the genes that make plants more resistant to disease and stress. In an eye-opening talk, she describes her decade-long quest to isolate a gene that allows rice to survive prolonged flooding. She shows how the genetic improvement of seeds saved the Hawaiian papaya crop in the 1990s — and makes the case that modern genetics i...

After performing comedy bits at a friend's cabin, Dave Brown saw his own jokes performed on TV by someone who had been at the cabin. Inspired to write his Master of Fine Arts thesis on joke-theft in stand-up comedy, Dave argues existing copyright laws must be changed to better protect comedians' work. Joke theft should be taken as seriously as...