Comparing organic farming to conventional. Is one better for the environment?

Norman Borlaug, father of the Green Revolution, estimated we could feed four billion people if we used organic farming. The earth now is home to seven billion people and will probably go to nine billion before leveling off and declining, according to the United Nations. Organic farming means 50% of our world population would die horrible deaths. Who should decide who lives?

Alternatively, we could double our farmland and cultivate over 80% of our earth’s land. Goodbye, rainforests.

Yes, there is another alternative, to lower population growth, but that is already occurring. The answer is not less food but more food and wealth to have that trend continue. (See this animated chart at Population growth is plummeting. Not one country has a higher birth rate now than it had in 1960. “Most environmentalists still haven’t gotten the word,” writes Stewart Brand (of Whole Earth Catalog fame), “On every part of every continent and in every culture (even Mormon [his words]), birth rates are headed down. They reach replacement level and keep dropping.”

Why is it that organic farming cannot support as many people that conventional farming can? It turns out that pesticides and fertilizers both cut down on losses to pests and boost growth of the plants. Fossil fuels allow conventional farming to use less land than organic methods. “By spending not much energy to make fertilizer and run machinery — and trivial amounts of energy to ship the stuff we grow from the places it grows best,” writes Stephen Budiansky, a former editor of the scientific journal, Nature.

Organic farming is less efficient than conventional farming; as a result, the earth suffers. Without pesticides and fertilizers boosting yields, we have to press more land into production, land that was forested before being pressed into agricultural use.

Converting land to agricultural use is the prime cause of deforestation, according to the United Nations Food and Agriculture Organization (FAO) . Let me repeat that because it bears repeating.

Converting land to agricultural use is the prime cause of deforestation.

Conventional farming needs fewer acres. There is real environmental degradation in organic agriculture because it requires an average of 30% more than conventional agriculture.

“We have spared and conserved hundreds of millions of acres of land that otherwise would have had to be brought into agricultural production. That’s land that protects wildlife, that adds scenic beauty.- Stephen Budiansky

That means we spare wetlands, grasslands, forests, and rainforests from being cleared for agriculture.English: Organic farming

The earth cannot afford organic. We cannot afford organic. The ineluctable tradeoff comes down to land for agriculture versus land for wildlife. We should always pick nature and habitat over ‘natural’ food and terroir. Agriculture, whether organic or conventional fragments and diminishes habitat, displaces wildlife, and uses toxic pesticides (yes, organic farmers use “natural” pesticides).

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