Welcome to the High-Tech Barbecue

Agriculture as it is practiced today—industrial scale ranching and farming—is already a huge contributor to the accelerating pace of climate change. Is there a better alternative? Can we produce enough food to meet humanity's growing needs and wants, without further environmental damage? Our guest this week has positive answers to those questions. Didier Toubia is co-founder and CEO of Aleph Farms, a company that grows steaks from cow cells. Real steaks—without the downsides of factory farming.