How much happiness can 2 million USD buy? wit...

To get a free copy of the Infectious Generosity book, visit ted.com/generosityWhat if the world’s biggest problems could be solved with just some simple math? Natalie Cargill, the founder of strategic giving consultancy Longview Philanthropy, works on finding funding for the most ...  Show more

To get a free copy of the Infectious Generosity book, visit ted.com/generosity When John M. Sweeney first read about the old Italian tradition of “café sospeso”, he didn’t know he’d create a viral movement. The simple and powerful idea originates in the working-class cafés of Nap ...  Show more

To get a free copy of the Infectious Generosity book, visit ted.com/generosity William MacAskill is a moral philosopher and the cofounder of the Effective Altruism Movement, a school of thought that tries to answer the question: How can we do as much good as possible? Chris and W ...  Show more

The food industry is one of the biggest drivers of biodiversity loss and accounts for a third of global greenhouse gas emissions. But what if food could be designed to regenerate nature rather than harming it? 

That’s the vision behind the Big Food Redesign Challenge. </ ...

What if solving hunger isn't about growing more food but wasting less of it? Social entrepreneur Jasmine Crowe-Houston has made that idea her mission with Goodr, a platform that reroutes surplus food to people in need. In conversation with journalist and "TED Radio Hour" host ...

What if solving hunger isn't about growing more food but wasting less of it? Social entrepreneur Jasmine Crowe-Houston has made that idea her mission with Goodr, a platform that reroutes surplus food to people in need. In conversation with journalist and "TED Radio Hour" host ...