What makes for a sustainable food system? How do we balance our personal and cultural food habits with our impact on the planet and each other? And what is a "sustainable diet" anyway? In this episode of the Wicked Problems series, hosts Rose Adler-Rephan and Kylie Thomasen speak with two special guests from UW–Madison: Tom Bryan, who is a teaching faculty member in the Organic Agriculture certificate and a Greenhouse Supervisor at the Greenhouse Learning Community; and Brad Boley, who is a faculty member in the Department of Food Science and leads a research program in food chemistry and health.