PBS Anywhere

Providing Support for PBS.org

The Brain with David Eagleman

Why Do I Need You? | Preview

Preview: Episode 5 | 30s

Dr David Eagleman explores how the brain relies on other brains to thrive and survive. This neural interdependence underpins our need to group together, and our ability to do the very best and the very worst of things to each other.

Aired: 11/11/15

Rating: TV-14

The full episode is no longer available for online streaming. Why?

Please continue to enjoy extra(s) from this episode. The full episode is still available for purchase through the "Buy Now" links.

Problems Playing Video?