Christian Science Monitor – Call it the global warming sweepstakes.

As milder temperatures make exploration of the Arctic sea floor possible for the first time, Russia’s biggest-ever research expedition to the region is steaming toward the immense scientific prestige of being the first to explore the seabed of the world’s crown.

In the next few days, two manned minisubs will be launched through a hole blasted in the polar ice to scour the ocean floor nearly three miles below. They will gather rock samples and plant a titanium Russian flag to symbolize Moscow’s claim over 460,000 square miles of hitherto international territory ñ an area bigger than France and Germany combined in a region estimated to contain a quarter of the world’s undiscovered oil and gas reserves.

The issue of who owns the North Pole, now administered by the International Seabed Authority, has long been regarded as academic since the entire region is locked in year-round impenetrable ice. But with global warming thinning the icecaps, the question has vaulted to the front burner.
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