Watch a series of video clips by Dr. Frank Mitloehner as he explains livestock's role in the global food system and our environment. Dr. Mitloehner is a professor and air quality scientist in the area of animal science at UC Davis. These videos help answer questions about our diet and climate change, the environmental footprint of cars vs cows, methane from livestock, food waste, and solutions for a sustainable future.

Dr. Frank Mitloehner

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