<p>Is the future of our economy scary? Exciting? MIT research scientist Andrew McAfee argues that it's both.</p>

Sylvia Earle makes a passionate case for our oceans

To get a free copy of the Infectious Generosity book, visit ted.com/generosity 

Sit down with Head of TED Chris Anderson as he interviews  leading thinkers and creators from around the world. The TED Interview is a space for guests to further delve into their groundbreaking work, give us a peek into how they discover and explore fascinating ideas, and, in some cases, even defend their thinking. This season, we’re looking at Infectious Generosity.

Generosity is at the heart of being human. It's how we've co-operated, innovated and grown as a civilization. Following Chris’s book of the same name, this podcast will dive into the idea that through the power of the internet, small acts of thoughtfulness spread to change lives at a scale never experienced before. Welcome to your front-row seat to great conversations with the world’s brightest minds.

And in the spirit of the Infectious Generosity, listeners can receive a free copy of Chris’s book in e-book or audio format. Just visit ted.com/generosity and fill out the short form to receive yours.