This week Cathy catches up with Danielle Nierenberg, founder & president of Food Tank, a nonprofit organization focused on building a healthy, safe, global food system, and the book she edited Nourished Planet: Sustainability in the Global Food System. She talks about how farmers in North America can learn from the valuable solutions being applied to agriculture in developing countries. And also, how food waste is one low-hanging fruit issue that everyone can join the fight to solve. Hear Danielle offer more examples from experts around the world who've contributed to this book.