From Mega-Retail to Mega-Sharing: Andy Ruben, Co-Founder of Yerdle

Andy Ruben, as Chief Sustainability Officer at Walmart, believed that he could catalyze global sustainability by transforming supply chains at a massive scale. But one day, on a factory tour, he realized that working at scale would not get us there – so he changed his direction, and his career, to build www.yerdle.com. Told at Journeys: Stories of Aha! Moments at the David Brower Center June 20, 2013.