Factory farms are breeding grounds for pandemics

Katrien Devolder and Aaron Gross discuss the link between factory farm and zoonotic diseases. In this interview with Dr Katrien Devolder (University of Oxford), Professor Aaron S. Gross (University of San Diego) explains why factory farms are breeding grounds for pandemics, and what we, as individuals, can do to help end factory farming (even if we don't feel ready yet to become a vegan...)