In this episode of The Secret Ingredient we talk with Rob Wallace, author of “Big Farms Make Big Flu: Dispatches on Infectious Disease, Agribusiness, and the Nature of Science,” about pathogens, zika, bird flu, capitalism, and so much more.

The Secret Ingredient with KUT’s Rebecca McInroy, Raj Patel author of A History of the World in Seven Cheap Things, and food and agriculture correspondent for Mother Jones, Tom Philpott welcome back Rob Wallace an evolutionary biologist for his take on the link between global outbreaks of infectious disease and global agriculture. Rob Wallace is...