http://www.cnn.com….
(CNN) — One of the planet’s most fragile and pristine ecosystems sits atop a bounty of untapped fossil fuels.
The U.S. Geological Survey estimates that 90 billion barrels of oil, 44 billion barrels of natural gas liquids and 1,670 trillion cubic feet of natural gas are recoverable in the frozen region north of the Arctic Circle.
And [...]




