ok, we know this

and we've known it for many years. sure there are many who deny it (usually those responsible of course. they're big boyz and have loads o' bucks and big mouths and easily dupe some of the lemmings). what are we going to DO is the question i keep asking. what? very little? nothing? are we going to continue to spew poison in the air? to dig up and destroy earth? sure seems that way. by the time we actually get around to being afraid, it will be far too late. we'll no longer be able to breathe
By Juliet Eilperin
Washington Post Staff Writer
Human-generated greenhouse gas emissions have helped reverse a 2,000-year trend of cooling in the Arctic, prompting warmer average temperatures in the past decade that now rank higher than at any time since 1 B.C., according to a study published Thursday in the online version of the journal Science. The analysis, based on more than a dozen lake sediment cores as well as glacier ice and tree ring records from the Arctic, provides one of the broadest pictures to date of how industrial emissions have shifted the Arctic's long-standing natural climate patterns. Coupled with a separate report on the region issued Wednesday by the World Wildlife Fund, the studies suggest human-induced changes could transform not only the Arctic but climate conditions across the world........

pic: Scientists walk on an iceberg, 36 metres above the water surface of Kane Basin August 6, 2009. A team of scientists are onboard the Arctic Sunrise ship for the first leg of Greenpeace's three-month-long Arctic Impacts expedition. The expedition aims to document the effects of climate change on the Arctic environment, ahead of the Copenhagen summit which will be held in December 2009. (Nick Cobbing - Reuters)