Arctic Methane Emergency
Heightening the fear of rapid and severe climate change, continuous, powerful and impressive methane plumes, more than 1,000 metres in diameter, have been found beneath the Arctic seabed off the East Siberian Arctic Shelf of northern Russia.
Runaway Permafrost Melt Imminent, Will Speed Dangerous Climate Change
Thawing permafrost that took tens of thousands of years to form will melt in less than 200, with feedback that will turn the Arctic from carbon sink to source in the 2020s, and release 100 billion tons of carbon by 2100
Melting Arctic Will Cause “Bad Hot Days” For California
The warming contributed by CO2 and methane from Arctic tundra ecosystems will lead to warming in CA, with hotter days in LA and contribute to the loss of the snowpack in the Sierra and water problems.
Disturbing New Information on the Arctic Methane Bubbling to the Surface
In the past two days, there has been many breaking news stories published on “a large but overlooked source of methane gas escaping from permafrost underwater”. Here is one report from the National Science Foundation and a commentary by by Will Steffen at World Changing.com From the NSF, March 4. (Click title for full story): [...]
A Holiday Gift from Climate Scientist James Hansen
For new inspiration and knowledge, we would most like to recognise James Hansen, who with the publication of his book Storms of My Grandchildren has made climate science accessible and interesting to anyone with a high school education.
The Physics of Copenhagen: Why Politics-As-Usual May Mean the End of Civilization
In Copenhagen, if the U.S. is willing to treat climate change as politics-as-usual, most of the other major players will simply follow suit. They’ll sign some kind of paper in Denmark — that became all but certain on Friday night when Obama announced he’d jet in for the meeting’s close. European leaders and some environmental groups may then call it a “qualified success,” and on we will go through more years of negotiation. In the meantime, physics will continue to operate, permafrost will continue to thaw, sea ice to melt, drought to spread. It’s like nothing we’ve ever faced before — and we’re facing it as if it’s just like everything else. That’s the problem.
The Copenhagen Diagnosis: Updating the World on the Latest Climate Science
On the eve of the Copenhagen conference, a group of scientists has issued an update on the 2007 report of the Intergovernmental Panel on Climate Change. Their conclusions? Ice at both poles is melting faster than predicted, the claims of recent global cooling are wrong, and world leaders must act fast if steep temperature rises are to be avoided.
Australian Professor Writes of the Likelihood of Runaway Climate Change
Rather than decarbonising, the world is carbonising at an unprecedented rate, and it is doing so at precisely the time we know we have to stop it. 2.5 degrees Celsius is likely by the end of the century in spite of our childlike belief that climate change can be averted; the cost will prove incalculable.
An Interactive Global Climate Change Map to Inspire Immediate Action on Global Warming
A nightmare in the not-very-distant future: this new map shows the enormous temperature rises which British scientists believe the planet may be experiencing in as a little as 50 years from now if global warming remains unchecked.Released by the Government today, it illustrates a rise in global average temperature of four degrees Centigrade by 2060, and as such represents a dramatic acceleration of previous forecasts made as recently as 2007 by the UN’s Intergovernmental Panel on Climate Change (IPCC).
