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WASHINGTON: Arctic ice melting could cost global agriculture, real estate and insurance anywhere from $2.4 trillion to $24 trillion by 2050 in damage from rising sea levels, floods and heat waves, according to a new report released.
"Everybody around the world is going to bear these costs," said Eban Goodstein, a resource economist at Bard College in New York state who co-authored the report, called ‘Arctic Treasure, Global Assets Melting Away’.
He said the report, reviewed by more than a dozen experts and economists and funded by the Pew Environment Group, an arm of the Pew Charitable Trusts, provides a first attempt to monetize the cost of the loss of one of the world’s great weather makers. "The Arctic is the planet’s air conditioner and it’s starting to break down," he said on Friday.
The loss of Arctic Sea ice and snow cover is already costing the world about $61 billion to $371 billion annually from costs associated with heat waves, flooding and other factors, the report said. The losses could grow as a warmer Arctic unlocks vast stores of methane in the permafrost. The gas has about 21 times the global warming impact of carbon dioxide.
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