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The high cost of cheap air travel

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Last month when American Airlines flew its pampered pentad of passengers from Chicago to London, the carbon footprint left by burning 22,000 gallons of fuel during a virtually empty flight more resembled a carbon foot in Mother Nature's ass.

Environmentalists flew, presumably fossil fuel-free, through the roof. Defenders of the industry loudly countered by pointing out the harsh pragmatics of airline scheduling. Others, sensing opportunity, derided the likes of Al Gore and similar activists for hypocritically jet-setting across the globe to deliver messages of environmental responsibility.

American Airlines, which lost about $60,000 on the much-maligned voyage, won’t have to worry about such fiascos starting at the end of this month. On March 30, the Open Skies agreement takes effect, allowing any US and EU airline to make transatlantic flights between all destinations on both sides of the pond. London’s Heathrow airport will be opened for full competition from foreign carriers with an expected monthly increase of 524 flights to the States as well as 5,853 new trips throughout Europe. Until mankind builds the first trans-oceanic bike path, we’re going to have untold millions more tons of CO2 floating around the friendly skies.

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Carbon Dioxide Changes Leaf Color Timing [podcast]

Today's 60 Second Science Podcast is brought to you by The Toronto Maple Leafs:

Carbon Dioxide Changes Leaf Color Timing

Full transcript after the jump...

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World's best place for power-plant voyeurism now open

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Just how close is your neighborhood power plant? How many kilowatts of energy is it producing? And how much carbon dioxide does that eyesore emit into the air?

Answer these questions and find out more fun and frightening facts about 50,000 plants worldwide at CARMA.org, Carbon Monitoring for Action. The newly unveiled site is hosted by the think tank, the Center for Global Development.

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