One false prophecy after another



Remember four years ago, when the Arctic was going to be ice-free by summer 2012? Now it's allegedly going to be "nearly ice-free" by summer 2035. See the two excerpts below

Arctic Sea Ice Gone in Summer Within Five Years?

Seth Borenstein in Washington, Associated Press

December 12, 2007

An already relentless melting of the Arctic greatly accelerated this summer—a sign that some scientists worry could mean global warming has passed an ominous tipping point.

One scientist even speculated that summer sea ice could be gone in five years.

Greenland's ice sheet melted nearly 19 billion tons more than the previous high mark, and the volume of Arctic sea ice at summer's end was half what it was just four years ago, according to new NASA satellite data obtained by the Associated Press (AP).

"The Arctic is screaming," said Mark Serreze, senior scientist at the government's snow and ice data center in Boulder, Colorado.

SOURCE

Unusual winter weather may be connected to rapid Arctic climate change

By Andrew Freedman, Washington Post

12/05/2011

It’s often said that the Arctic is the proverbial “canary in the coal mine” of global warming, an overused expression that applies in this instance, since the profound changes occurring there as a result of the warming climate are a warning sign for the rest of the world. What is not said enough, however, is that the rapid Arctic climate change, with its associated loss of sea ice and other impacts, may already be influencing weather and climate patterns in the Northern Hemisphere....

Scientists are just beginning to understand some of the ramifications of a rapidly changing Arctic. Given computer model projections showing a seasonally ice-free Arctic Ocean by 2035, it’s possible there will be more instances of this weather pattern, and other unexpected connections emerging between Arctic climate change and areas well outside the Far North.

SOURCE

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