Tag Archives: cattle

Deforestation & methane reductions

Save our forests! During the UN’s Climate Change Conference (COP26), 105 countries signed a pledge that aims to end deforestation by the year 2030. Leaders worldwide have banded together behind the Glasgow Leaders’ Declaration on Forest and Land Use, which will dedicate billions of dollars to ending deforestation and promoting reforestation efforts. The declaration says, “…to catalyze further progress on eliminating commodity-driven deforestation.”

We know which commodity they should start with, raising meat! For example, in the Amazon rainforest, raising cattle is the prime cause of the burning down the forest with fires so massive the astronauts can see them from outer space. The land is cleared not only for direct use by the cattle but also to grow feed for the cattle. In fact, the UN’s 2019 IPCC report concluded that nearly 80 percent of global deforestation could be directly attributed to agricultural production – significantly tied to the production of animal feed for livestock.

As climate change activists narrow in on the animal agricultural industry, governments worldwide are initiating programs to cut down emissions across the entire market. Recently, eight countries announced pledges to reduce methane emissions by 30 percent over the next ten years. The United States and European Union just announced the Global Methane Pledge to reduce worldwide methane emissions ahead of the UN Climate Change Conference (COP26) this year. The European Commission has declared that reducing methane emissions, across every industry, is the “single most effective strategy in reducing global warming.”

Methane is a greenhouse gas 30 times more powerful at warming the atmosphere than carbon dioxide and is largely driven by raising meat.  Cows, in particular, are potent methane producers. Cows produce between 250 and 500 liters of methane every day. That’s a lot of gas! The number of livestock in the world keeps rising and livestock is grown to a larger size than before, all to meet the growing worldwide demand for meat and dairy products.

We can all do our part in reducing methane emissions by simply not eating meat. We’ll also be helping to save the forests and other environmental problems such as water pollution. Going veg is a powerful move to help make a sustainable environment for the planet we all live on.

Methane emissions are a big deal!

Cows eating

Rising methane levels may be thwarting climate change efforts. A 2017 study attributes about half of the increase to cows and other ruminant livestock which produce methane as they digest food.

Methane from cattle pie chartThese animals host microbes in their stomachs, gut filling hitchhikers that help them break down and absorb the nutrients from tough-to-digest grasses. Those microbes produce methane as their waste, which wafts out of both ends of cows. The manure that cattle and other grazers produce is also a site for microbes to do their business, producing even more methane. Now consider that there are 1.4 billion cattle in the world. You can see why so much of the methane being produced is from livestock.

“Methane emissions are a big deal. About a sixth of the warming that we’ve had since the start of the Industrial Revolution has been caused by methane,” said  Stanford University professor Rob Jackson, who chairs the international emission tracking organization known as the Global Carbon Project.

Methane is a far more powerful greenhouse gas than carbon dioxide. According to the U.S. Environmental Protection Agency, a molecule of methane will cause 28-36 times more warming than a molecule of carbon dioxide over a 100-year period. Recent data shows that methane concentrations in the atmosphere have risen from about 1,775 parts per billion in 2006 to 1,850 parts per billion in 2017.

So, one way to reduce that is to just stop eating beef, right? That’s what researchers near and far believe, including Paul West at the University of Minnesota.

“As an individual, one of the biggest effects that we can have [to reduce greenhouse gas emissions from agriculture] is changing what we’re eating to eating a smaller amount of beef,” said West.

Why stop there? we ask.  To have the greatest impact, we all need to cut out animal products from our diets as quickly as possible. We can’t afford to only take small steps anymore.

To learn more, see our article: Cows Gas the Planet.