Organic Consumers Association

Campaigning for health, justice, sustainability, peace, and democracy

Toxic Farms, Climate Change

In the mid-twentieth century, chemicals like DDT almost wiped out our birds. Now, on the dawn of the twenty-first century, in 2015, American scientists are reporting that pesticides are inflicting "irreparable harm to all beings on this planet, including the planet herself."

For example, the weed killer glyphosate is causing substantial harm. "Epidemiological evidence," a recent study shows, "supports strong temporal correlations between glyphosate usage on crops and a multitude of cancers that are reaching epidemic proportions." Neurotoxic insecticides like neonicotinoids are pushing honeybees on the verge of extinction. Honeybees have been with us for thousands of years. Besides, honeybees make possible a third of the food we eat.

According to Rosemary Mason, a UK physician and great environmentalist, "no one can escape" the toxic environment created by the agrochemical industry: "The devastating effects of these silent killers in our water do not distinguish between farmers or city dwellers, the global elite or the poor they are trying to eliminate, between media moguls or their reporters, between Monsanto executives, senators, presidents, lords or prime ministers," she wrote in 2015.

This toxic chemistry also affects the climate of the planet.

Animal farms concentrate thousands of animals under one roof, treating the animals like pieces of machinery. Such inhumane conditions breed disease among the animals and the neighborhood of the factory. Massive lagoons hold tenuously enormous amounts of urine, feces, and a cocktail of drugs and poisons used in the animal farms. These lagoons, according to "Cesspools of Shame," a 2001 report by Robbin Marks of the Natural Resources Defense Council, often overflow into creeks and rivers, killing fish and poisoning the water.

The UN Food and Agriculture Organization estimated in 2006 that animal farms were responsible for something like 18 percent of CO2 equivalent of greenhouse gases per year. FAO said the livestock sector was responsible for (1) 18 percent of CO2 equivalent of greenhouse gases; (2) 37 percent of methane emissions, which are 23 times more lasting than CO2; and (3) 65 percent of nitrous oxide, which is 296 times more potent than CO2 and (4) 64 percent ammonia, which makes acid rain.

In 2009, two researchers from for the World Bank Group criticized the FAO estimate. They calculated the total emissions of livestock to be around 51 percent of CO2 equivalent in greenhouse gases. I agree with them.

Additional studies will throw more light and accuracy on the amounts of greenhouse gases coming out of livestock farms. But the key for us in 2015 is that large industrialized farms are a huge player among industries warming our world.

The chemistry of large farms makes them not climate friendly. But higher temperatures also threaten those farms. The UN Conference on Trade and Development reported in 2013 that climate change has the potential to devastate agriculture and food security.

Pesticides are part of that potential harm. Once in the soil, pesticides poison beneficial microorganisms responsible for the nutrition of the crops and for the healthy structure of the soil. Synthetic nitrogen fertilizers destabilize the soil further by destroying its health and carbon sequestration. In other words, synthetic fertilizers make it difficult for the soil to keep carbon in the land. This is horrible as healthy soils are grant sinks for organic carbon. Finally, all agricultural machinery burns petroleum, an Earth-warming chemical.

Global warming is primarily the result of burning fossil fuels. Industrialized farming is a giant link in that process.

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