Such is the calculus of corruption. BP has paid $1.8 billion for drilling rights in Canada's sector of the Beaufort Sea, about 150 miles north of the Northwest Territories coastline, an area which global warming has freed of ice in summer months. and it wants to drill there as cheaply as possible. The problem is that a blowout like the one that struck the Deepwater Horizon, if it occurred near the middle or end of summer, would mean it would be impossible for the oil company to drill a relief well until the following summer, because the return of ice floes would make drilling impossible all winter. That would mean an undersea wild well would be left to spew its contents out under the ice for perhaps eight or nine months, where its ecological havoc would be incalculable.
BP and other oil companies like Exxon/Mobil and Shell, which also have leases in Arctic Waters off Canada and the US, are actually trying to claim that the environmental risks of a spill in Arctic waters are less than in places like the Gulf of Mexico or the Eastern Seaboard, because the ice would "contain" any leaking oil, allowing it to be cleared away. The argument is laughable.
This is not like pouring a can of 10W-40 oil into an ice-fishing hole on a solidly frozen pond, where you could scoop it out again without its going anywhere. Unlike the surface of a frozen pond, Arctic sea ice is in constant motion, cracking and drifting in response to winds, tides and currents. Moreover, the blowout in the Gulf has taught us that much of the oil leaked into the sea doesn't even rise to the surface at all. It is cracked and emulsified by contact with the cold waters and stays submerged in the lower currents, wreaking its damage far from wellhead and recovery efforts.
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