There's nothing like a good TED talk to remind you that people are thinking of innovative ways to solve today's problems. Here are three great talks that center on the topic of food.
1. First up is Tristram Stuart explaining that we have an incredible food waste problem.
2. Next is an inspiring talk by energetic sixth grade teacher Stephen Ritz, who's getting his students
to build gardens pretty much anywhere in the South Bronx
3. And here is Pam Warhurst, who cofounded Incredible Edible, an initiative in Todmorden, England dedicated to growing food locally by planting on unused land throughout the community.