Tuesday, May 11, 2010

Climate change is the true crisis

An editorial in the Los Angeles Times: To paraphrase Oscar Wilde: One deadly explosion while extracting fossil fuels may be regarded as a misfortune, but two within a month looks like carelessness. That's the problem lawmakers are wrestling with amid hearings and federal investigations of the Upper Big Branch mine blast in West Virginia and the BP oil rig collapse in the Gulf of Mexico. We're pleased to see that the reactive machinery is functioning, and confident that it will result in regulations to better protect miners and oil workers. But we can't help thinking that our representatives are missing the signs of a far more destructive crisis in the making.

Coal and oil have more in common than a tendency to produce explosions when mistakes are made in the extraction process. Together, they account for the main reason the Earth's climate is gradually changing. The deaths of 29 mine workers and 11 oil workers were tragic, and the economic consequences of the oil spill to the gulf's fishing and tourism industries could be devastating, but they're dwarfed by the deaths and financial losses that will come with global warming.

Climate change is a little like weight loss: When you're on a diet, it's hard to see the fat melting away day to day, but compare photos of yourself before and after losing 20 pounds and the difference is dramatic. Our political system functions well when it's reacting to a discrete disaster such as a mine explosion, but a slow-motion catastrophe such as climate change doesn't spur the same outrage because most people don't see it happening until long after the damage is done….

Light tan streamers snake across Chandeleur Sound in this detailed natural-colour satellite image. The streamers are probably ropes of oil from a leaking well in the Gulf of Mexico. The streamers surround Freemason Island and arc through Chandeleur Sound west of the Chandeleur Islands. From NASA's Earth Observatory

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