August 04, 2007

The Newest Environmentalism - Drive More

Eat less. Fart less. Drive more.

Walking does more than driving to cause global warming, a leading environmentalist has calculated.

Food production is now so energy-intensive that more carbon is emitted providing a person with enough calories to walk to the shops than a car would emit over the same distance. The climate could benefit if people avoided exercise, ate less and became couch potatoes. Provided, of course, they remembered to switch off the TV rather than leaving it on standby.

The sums were done by Chris Goodall, campaigning author of How to Live a Low-Carbon Life, based on the greenhouse gases created by intensive beef production. “Driving a typical UK car for 3 miles [4.8km] adds about 0.9 kg [2lb] of CO2 to the atmosphere,” he said, a calculation based on the Government’s official fuel emission figures. “If you walked instead, it would use about 180 calories. You’d need about 100g of beef to replace those calories, resulting in 3.6kg of emissions, or four times as much as driving.

“The troubling fact is that taking a lot of exercise and then eating a bit more food is not good for the global atmosphere. Eating less and driving to save energy would be better.”

Mr Goodall, Green Party parliamentary candidate for Oxford West & Abingdon, is the latest serious thinker to turn popular myths about the environment on their head.
Catching a diesel train is now twice as polluting as travelling by car for an average family, the Rail Safety and Standards Board admitted recently. Paper bags are worse for the environment than plastic because of the extra energy needed to manufacture and transport them, the Government says.

Fresh research published in New Scientistlast month suggested that 1kg of meat cost the Earth 36kg in global warming gases. The figure was based on Japanese methods of industrial beef production but Mr Goodall says that farming techniques are similar throughout the West.

What if, instead of beef, the walker drank a glass of milk? The average person would need to drink 420ml – three quarters of a pint – to recover the calories used in the walk. Modern dairy farming emits the equivalent of 1.2kg of CO2 to produce the milk, still more pollution than the car journey.

Cattle farming is notorious for its perceived damage to the environment, based on what scientists politely call “methane production” from cows. The gas, released during the digestive process, is 21 times more harmful than CO2 . Organic beef is the most damaging because organic cattle emit more methane.

Michael O’Leary, boss of the budget airline Ryanair, has been widely derided after he was reported to have said that global warming could be solved by massacring the world’s cattle. “The way he is running around telling people they should shoot cows,” Lawrence Hunt, head of Silverjet, another budget airline, told the Commons Environmental Audit Committee. “I do not think you can really have debates with somebody with that mentality.”

Or just, kill the cows of course.


Blogger barista grazioso said...

I want a T-bone. Screw the milk.

You know Myra, I keep hearing about how much more "enlightened" and "advanced" we are. Everything I read and see tells me otherwise. Simply amazing.

Sun Aug 12, 12:32:00 PM  

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