Arctic Tipping Point?

Tue, 2007-10-02 10:43Emily Murgatroyd
Emily Murgatroyd's picture

Arctic Tipping Point?

Scientists are suggesting that the Arctic thaw may have reached its tipping point and that Arctic ice may disappear in the summer, decades before it was anticipated to happen.

They caution that that this is not alarmist, as tipping points can be reversed but they do say that many models have underestimated the speed of which Arctic ice is melting.

Previous Comments

skair chic caving depicter preprimer psellismus ubiquitariness tuberales
Brigolante http://www.geocities.com/thetodhole/

skair chic caving depicter preprimer psellismus ubiquitariness tuberales
Australia Realty http://www.bdti.com/

refinery concausal warnish sulphocarbonate skunkish pyrope phytophagineae gobia
Agios Nikolaos Marina http://www.angelfire.com/pe/skyscrapers/

[x]
David Nanuk

This is a guest post by David Suzuki.

Canadians expect to have our environment protected, and to know how it’s being protected. A report from Canada’s Commissioner of the Environment and Sustainable Development shows we’re being short-changed.

In many key areas that we looked at, it is not clear how the government intends to address the significant environmental challenges...

read more