The head of the U.N.'s Nobel Prize–winning Intergovernmental Panel on Climate Change, Rajendra Pachauri on Monday urged people around the world to cut back on meat in order to combat climate change. "Give up meat for one day [per week] at least initially, and decrease it from there," Pachauri told Britain's Observer newspaper. "In terms of immediacy of action and the feasibility of bringing about reductions in a short period of time, it clearly is the most attractive opportunity." So, that addiction to pork and beef isn't just clogging your arteries; it's flame-broiling the earth, too.Rico says he'll give up a lot of things to save the planet, but a good filet? Sorry. Besides, 176 pounds is less than half a pound a day, so Rico has got to maintain his average...
By the numbers, Pachauri is absolutely right. In a 2006 report, the U.N. Food and Agriculture Organization (FAO) concluded that worldwide livestock farming generates 18% of the planet's greenhouse gas emissions — by comparison, all the world's cars, trains, planes and boats account for a combined 13% of greenhouse gas emissions. Much of livestock's contribution to global warming come from deforestation, as the growing demand for meat results in trees being cut down to make space for pasture or farmland to grow animal feed. Livestock takes up a lot of space — nearly one-third of the earth's entire landmass. In Latin America, the FAO estimates that some 70% of former forest cover has been converted for grazing. Lost forest cover heats the planet, because trees absorb CO2 while they're alive — and when they're burned or cut down, the greenhouse gas is released back into the atmosphere.
Then there's manure — all that animal waste generates nitrous oxide, a greenhouse gas that has 296 times the warming effect of CO2. And of course, there is cow flatulence: as cattle digest grass or grain, they produce methane gas, of which they expel up to 200 L a day. Given that there are 100 million cattle in the U.S. alone, and that methane has 23 times the warming impact of CO2, the gas adds up.
It's true that giving up that average 176 pounds of meat a year is one of the greenest lifestyle changes you can make as an individual. You can drive a more fuel-efficient car, or install compact fluorescent lightbulbs, or improve your insulation, but unless you intend to hunt wild buffalo and boar, there's really no green way to get meat — although organic, locally farmed beef or chicken is better than its factory-raised equivalents.
15 September 2008
Fuck global warming, I'll have a steak
Time has the story of the death of the planet:
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