Beck takes on Tullycast…
Feb 16, 2009
When it comes to global warming, hamburgers are the Hummers of food, scientists say.
Simply switching from steak to salad could cut as much carbon as leaving the car at home a couple days a week.
That’s because beef is such an incredibly inefficient food to produce and cows release so much harmful methane into the atmosphere, said Nathan Pelletier of Dalhousie University in Canada.
Pelletier is one of a growing number of scientists studying the environmental costs of food from field to plate.
By looking at everything from how much grain a cow eats before it is ready for slaughter to the emissions released by manure, they are getting a clearer idea of the true costs of food.
The livestock sector is estimated to account for 18 percent of global greenhouse gas emissions and beef is the biggest culprit.
Even though beef only accounts for 30 percent of meat consumption in the developed world it’s responsible for 78 percent of the emissions, Pelletier said Sunday at a meeting of the American Association for the Advancement of Science.
That’s because a single kilogram of beef produces 16 kilograms carbon dioxide equivalent emissions: four times higher than pork and more than ten times as much as a kilogram of poultry, Pelletier said.
If people were to simply switch from beef to chicken, emissions would be cut by 70 percent, Pelletier said.
Another part of the problem is people are eating far more meat than they need to.
“Meat once was a luxury in our diet,” Pelletier said. “We used to eat it once a week. Now we eat it every day.”
If meat consumption in the developed world was cut from the current level of about 90 kilograms a year to the recommended level of 53 kilograms a year, livestock related emissions would fall by 44 percent.
“Given the projected doubling of (global) meat production by 2050, we’re going to have to cut our emissions by half just to maintain current levels,” Pelletier said.
“Technical improvements are not going to get us there.”
That’s why changing the kinds of food people eat is so important, said Chris Weber, a professor of civil and environmental engineering at Carnegie Mellon University in Pennsylvania.
Food is the third largest contributor to the average US household’s carbon footprint after driving and utilities, and in Europe – where people drive less and have smaller homes – it has an even greater impact.
“Food is of particular importance to a consumer’s impact because it’s a daily choice that is, at least in theory, easy to change,” Weber said.
“You make your choice every day about what to eat, but once you have a house and a car you’re locked into that for a while.”
The average US household contributes about five tons of carbon dioxide a year by driving and about 3.5 tons of equivalent emissions with what they eat, he said.
“Switching to no red meat and no dairy products is the equivalent of (cutting out) 8,100 miles driven in a car … that gets 25 miles to the gallon,” Weber said in an interview following the symposium.
Buying local meat and produce will not have nearly the same effect, he cautioned.
That’s because only five percent of the emissions related to food come from transporting food to market.
“You can have a much bigger impact by shifting just one day a week from meat and dairy to anything else than going local every day of the year,” Weber said.
For more information on how to eat a low carbon diet, visit http://www.eatlowcarbon.org.
Copyright AFP 2008, AFP stories and photos shall not be published, broadcast, rewritten for broadcast or publication or redistributed directly or indirectly in any medium
One Man’s Military-Industrial-Media Complex
In the spring of 2007 a tiny military contractor with a slender track record went shopping for a precious Beltway commodity.
The company, Defense Solutions, sought the services of a retired general with national stature, someone who could open doors at the highest levels of government and help it win a huge prize: the right to supply Iraq with thousands of armored vehicles.
Access like this does not come cheap, but it was an opportunity potentially worth billions in sales, and Defense Solutions soon found its man. The company signed Barry R. McCaffrey, a retired four-star Army general and military analyst for NBC News, to a consulting contract starting June 15, 2007.
Four days later the general swung into action. He sent a personal note and 15-page briefing packet to David H. Petraeus, the commanding general in Iraq, strongly recommending Defense Solutions and its offer to supply Iraq with 5,000 armored vehicles from Eastern Europe. “No other proposal is quicker, less costly, or more certain to succeed,” he said.
Thus, within days of hiring General McCaffrey, the Defense Solutions sales pitch was in the hands of the American commander with the greatest influence over Iraq’s expanding military.
“That’s what I pay him for,” Timothy D. Ringgold, chief executive of Defense Solutions, said in an interview.
Charles Gibson aboard for Bush interview
ABC anchor will boat to Camp David with first family
Nov 25, 2008, 06:18 PM ETNEW YORK — During the same week Barbara Walters interviews the president-elect in Chicago, ABC’s “World News” anchor Charles Gibson will interview President George W. Bush and first lady Laura Bush during the holiday weekend.
Gibson will ride with the first family on Marine One from the White House to Camp David, then interview Mr. and Mrs. Bush there. Gibson will ask about the past eight years, the couple’s future plans and if they have any advice for Bush’s successor, Sen. Barack Obama, and his family.
The interview will air on Monday’s “World News With Charles Gibson” plus that show’s webcast, “Good Morning America” and elsewhere.
A LETTER FROM THE EDITOR:
You don’t get to sneer about how the evidence was there.
You don’t get to scoff about how even Bill Clinton, Germany and France thought there were WMD’s.
You don’t get to shriek about media-elite liberals just Bush-hating, conspiracy theorists whining about Halliburton, and Saddam gassing his own people:
…Not when our leaders were so fully unprepared for this war that there was no legitimate flank or rear security support for the thousands of vehicles, many endlessly breaking down, in that convoy that stretched across the Iraqi desert at the beginning of the war.
…Not when they couldn’t even bribe Turkey into letting us enter Iraq from the north.
…Not when there weren’t enough MRE’s, tanks that would work in the sand and flack-jackets for our troops
…Not when our Marines suddenly became gendarmes on the streets of Baghdad while we completely disbanded both the Iraqi army and police and the country was being destroyed from the bottom up as the looters demolished everything that the precision guided bombs didn’t
…and Dick Lugar had been screaming about the need for a plan post-war Iraq and what to do about the Shiites/Sunnis/Kurds on The News Hour and Charlie Rose virtually every night forthe twelve months leading up to the start of the attack.