The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza

What shapes our perceptions (and misperceptions) about science? In an eye-opening talk, meteorologist J. Marshall Shepherd explains how confirmation bias, the Dunning-Kruger effect and cognitive disso...

11 Dec 201812min

When a parent is sent to prison, the unintended victims of their crimes are their own children -- without stability and support, kids are at higher risk for mental health and development issues. In a ...

10 Dec 201815min

Domestic workers are entrusted with the most precious aspects of people's lives -- they're the nannies, the elder-care workers and the house cleaners who do the work that makes all other work possible...

7 Dec 201816min

Two hundred million years ago, our mammal ancestors developed a new brain feature: the neocortex. This stamp-sized piece of tissue (wrapped around a brain the size of a walnut) is the key to what huma...

6 Dec 201810min

How can we get people to do more good: to go to the polls, give to charity, conserve resources or just generally act better towards others? MIT research scientist Erez Yoeli shares a simple checklist ...

5 Dec 201812min

Think about the most tired you've ever been at work. It probably wasn't when you stayed late or came home from a road trip -- chances are it was when you had someone looking over your shoulder, watchi...

3 Dec 201812min

The subject of race can be very touchy. As finance executive Mellody Hobson says, it's a "conversational third rail." But, she says, that's exactly why we need to start talking about it. In this engag...

1 Dec 201814min

In 2006, Tarana Burke was consumed by a desire to do something about the rampant sexual violence she saw in her community. She took out a piece of paper, wrote "Me Too" across the top and laid out an ...

30 Nov 201816min