John Vandermeer is a Distinguished University Professor at the University of Michigan, where he teaches courses in ecology and agroecosystems. He has also taught agroecology to students in 10 different countries in Latin America and Europe. He is author or editor of 16 books and over 300 scientific publications. Ivette Perfecto is a Professor at the University of Michigan. She has co-authored four books, including Breakfast of Biodiversity and Nature's Matrix with John Vandermeer and Angus Wright. Perfecto is a member of the National Academy of Sciences, the American Academy of Arts and Sciences, and Science for the People.