In the quest for a carbon-neutral lifestyle, it can be difficult to sort out which activities have the greatest negative impact on our climate, from driving a car to eating animal products. The documentary Cowspiracy, produced by Leonardo DiCaprio, contends that animal agriculture is the number one source of climate killing pollution, and environmental non-profits are colluding to keep this information from the American public. Kip Andersen, Founder, AUM Films and Media Nicolette Hahn Niman, Author, Defending Beef Jonathan Kaplan, Director, Food and Agriculture Program, Natural Resources Defense Council This program was recorded in front of a live audience at the Commonwealth Club of California on April 20, 2016 Learn more about your ad choices. Visit

by Climate One