Is eating beef really bad for the planet?

Environmental activists often claim cattle are a major driver of climate change, deforestation, water shortages, and biodiversity loss. From methane emissions to land use, the beef industry has become a central target in the modern environmental movement.

But how much of this narrative holds up under scrutiny?

In this episode, David R. Legates examines the scientific claims behind the war on beef—looking at methane emissions, land use, water consumption, and pollution. He also explores what critics often leave out: how livestock fit into natural carbon cycles, how modern agriculture has become far more efficient, and why ruminant animals may play an important role in global food systems. 

Along the way, he considers another overlooked dimension: nutrition. Beef remains one of the most nutrient-dense foods available, providing high-quality protein, iron, zinc, and essential vitamins that are difficult to obtain elsewhere.

So is beef really destroying the planet—or has the story been oversimplified?

In this episode, we take a closer look at the science behind the headlines.

https://www.beefresearch.ca/topics/environmental-footprint-of-beef-production/

https://www.healthline.com/nutrition/beef

Visit our podcast resource page: https://cornwallalliance.org/listen%20to%20our%20podcast%20created%20to%20reign/

Our work is entirely supported by donations from people like you. If you benefit from our work and would like to partner with us, please visit www.cornwallalliance.org/donate.