Building Bridges: Animals, the Environment, and Fighting Climate Change
An Environmental Article from


Stephen Wells, Animal Legal Defense Fund (ALDF)
January 2014

It is impossible to tackle the environmental concerns of climate change while continuing to contribute to the industry of consuming animals.

Animal agriculture is harming our planet. This point is highlighted in a recently released report from the United Nations Intergovernmental Panel on Climate Change (IPCC), which carries far-reaching implications about the impact of animal agriculture on greenhouse gas emissions. The fact is, our industrial-scale consumption of animals is one of the leading contributors to climate change.

Unlike previous reports, the IPCC assessment provides little reason to believe we can any longer prevent significant impacts from climate change. In the report, the authors describe a 2 degree Celsius rise in global temperatures within two to three decades. By midcentury crop losses of up to 25% will be standard. Systemically, infrastructures will be in jeopardy, our food systems will be unstable, and our ecosystems irreparably damaged. Furthermore, by 2030, nations will surpass the safety threshold for clean air standards, because while most acknowledge that climate change is a real threat they yet have not put in place the systematic changes needed to minimize its damage.

The fundamental changes we need to mitigate the effects of climate change mean seriously addressing the intersection of animal protection and environmental health. Many advocate for clean energy and transportation policies without addressing the more significant impacts of raising animals for food. Industrial animal agriculture or “factory farms” account for nearly 20% of greenhouse gas emissions. Each year, ten billion animals are exploited in industrial agriculture in the U.S. alone. Fossil fuels, used in intensive animal agriculture, emit 90 million tons of C02 annually around the globe. Deforestation for animal grazing and feed crops emits another 2.4 billion tons of C02. Factory farms release potentially fatal compounds such as hydrogen sulfide, ammonia, and methane into the air we breathe. Yet even in a weak economy and with dire warnings about climate change, factory farms are growing exponentially.

It is impossible to tackle the environmental concerns of climate change while continuing to contribute to the industry of consuming animals. I came to the animal protection field from the environmental movement because I knew the change we need isn’t superficial but structural—the challenges of animal welfare and environmental protection are two pieces of the greater whole, and we must address them together. Weak environmental laws and a lack of farmed animal protection laws are connected. Both facilitate the continuation of the destructive factory farming industry. By joining forces, the environmental and animal protection movements can build legal bridges into the future.

Earth Day—April 22—marks the anniversary of the modern environmental movement and an emerging consciousness that puts the health of our planet front and center. But it is in animal law we find the bringing together of related and overlapping policy changes. Protection of the planet without addressing core issues regarding animals cannot fully tackle the global problems that threaten us. In discussing the IPCC report, the chairman said “nobody on this planet is going to be untouched by the impacts of climate change.” We need a new direction rooted in our concern for the well-being of all life on earth, not just humans.

Return to: Environmental Articles
Read more at The Meat and Dairy Industries