I doubt very much any change would be very effective on the scales required anyway. Likely no one here expects to save the earth this shift in climate, more to attempt an understanding of its cause, and perhaps increase awareness.
Quote:
An island of ice the size of Manhattan has drifted into a remote channel and jammed itself in.
The Ayles Ice Island changed the Arctic map by breaking free from the Canadian coast two years ago.
Scientists have been tracking the progress of this monster iceberg amid fears that it could edge west towards oil and gas installations off Alaska.
The creation of the island is seen by many scientists as a key indicator of the rapid warming of the Arctic.
Ayles Ice Island is vast, measuring about 16km (10 miles) long and five kilometres (three miles) across.
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http://news.bbc.co.uk/2/hi/science/n...0824.stm#story