feedbacks
illconsidered | February 26, 2009Today's DemocracyNow! has a segment with Chris Field, a leading member of the Nobel Prize-winning Intergovernmental Panel on Climate Change and other guest discussing worsening outlooks of future warming and increased lobbying efforts from the fossil fuel industry.
We speak to Chris Field, a leading member of the Nobel Prize-winning Intergovernmental Panel on Climate Change, about his warning that the amount of greenhouse gases in the atmosphere is rising more rapidly than expected in recent years. Field says the current trajectory of climate change is now much worse than the IPCC had…
illconsidered | October 6, 2007"South America chokes as Amazon Burns" is the headline on an online Independent news article. Apparently the annual practice of fall burning to clear forest land so we can eat hamburgers and get fat has spun out of control this year. The world's largest forest has become a bit of a "tinder box" due to drought conditions thought to be a result of climate change.
Vast areas of Brazil and Paraguay and much of Bolivia are choking under thick layers of smoke as fires rage out of control in the Amazon rainforest, forcing the cancellation of flights.
Satellite images yesterday showed huge clouds…
illconsidered | October 3, 2007Arctic sea ice dropped to a record low in 2007, surpassing by a very striking margin (twenty four percent!) the previous record of two years ago.
Record Arctic Sea Ice Loss in 2007
Click here to view full image (69 kb)
Large images
Arctic, September 16, 2007 (1.3 MB JPG)
Graph of Arctic Sea Ice Decline (200 KB PDF)
This record is about the sea ice extent, or the area of ocean surface covered by ice, and does not even reflect the ice loss due to thinning of the ice pack. Factoring this thinning (up to 40% by some estimates) makes a dramatic observation even more foreboding.
While the…