Berto Jongman: The Real Terrorists Are…Farm Animals

01 Agriculture, 03 Economy, 11 Society, 12 Water, Earth Intelligence
Berto Jongman
Berto Jongman

There’s a population crisis all right. But probably not the one you think

While all eyes are on human numbers, it’s the rise in farm animals that is laying the planet waste


Human numbers are rising at roughly 1.2% a year, while livestock numbers are rising at around 2.4% a year. By 2050 the world’s living systems will have to support about 120m tonnes of extra humans, and 400m tonnes of extra farm animals.

Raising these animals already uses three-quarters of the world’s agricultural land. A third of our cereal crops are used to feed livestock: this may rise to roughly half by 2050. More people will starve as a result, because the poor rely mainly on grain for their subsistence, and diverting it to livestock raises the price. And now the grain that farm animals consume is being supplemented by oil crops, particularly soya, for which the forests and savannahs of South America are being cleared at shocking rates.

This might seem counter-intuitive, but were we to eat soya rather than meat, the clearance of natural vegetation required to supply us with the same amount of protein would decline by 94%. Producing protein from chickens requires three times as much land as protein from soybeans. Pork needs nine times, beef 32 times.

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See Also:

Lives on the Line: The High Human Cost of Chicken