Global Warming Linked to Obesity?

Okay, we know that obesity contributes to health problems, but could obese people’s over-consumption be contributing to global warming too. New research claims it does. Michael Kahn of Reuters reports:
Obese and overweight people require more fuel to transport them and the food they eat, and the problem will worsen as the population literally swells in size, a team at the London School of Hygiene & Tropical Medicine says.

This adds to food shortages and higher energy prices, the school's researchers Phil Edwards and Ian Roberts wrote in the journal Lancet on Friday.

"We are all becoming heavier and it is a global responsibility," Edwards said in a telephone interview. "Obesity is a key part of the big picture."

At least 400 million adults worldwide are obese. The World Health Organization (WHO) projects by 2015, 2.3 billion adults will be overweight and more than 700 million will be obese.

In their model, the researchers pegged 40 percent of the global population as obese with a body mass index of near 30. Many nations are fast approaching or have surpassed this level, Edwards said.

BMI is a calculation of height to weight, and the normal range is usually considered to be 18 to 25, with more than 25 considered overweight and above 30 obese.
Makes sense to me. Now, this is a crude comparison, but bigger cars take more gas to get around, so why wouldn’t large people consume more too. Seems like a matter of physics—any thoughts?
Trackbacks (0) Links to blogs that reference this article Trackback URL
Comments (2) Read through and enter the discussion with the form at the end
don stewart - May 17, 2008 4:00 PM

I consider the appearance of the first local, organic strawberry in April to be a certain proof that God exists. On the other hand...would a wise God make a species so dumb they eat not only themselves but everything else into oblivion? I need some help from the medieval scholastics who debated angels on pinheads to settle the issue. Or maybe it's all just a joke?

shane - May 18, 2008 10:24 AM

This is why the US should stop subsidizing its farming/food. If food was not subsidized, meat and grains would get much more expensive, but fruits and vegetables would not.

High Fructose Corn Syrup is in everything because it is cheap - and it is cheap because the US government subsidizes corn.

Post A Comment / Question Use this form to add a comment to this entry.

Remember personal info?