Bradie discusses how the foods we eat affect climate change and why being vegan fights climate change; sheds some light on animal agriculture (cattle, in particular), including some major myth-busting about grass fed free range beef; and presents advantages and disadvantages of GMO foods. He also challenges the idea that organic produce is always better for the environment than conventionally-grown produce. Bradie is a PhD student in Chemical and Biomolecular Engineering at the University of Delaware.