As Global Temperature Rises, So Do Food Prices
As concerns mount over extreme weather hitting global food systems this year, governments are no closer to forging a pact to fight climate change. The effects of extreme weather on crops are only beginning to be understood.
For decades scientists studied the effect of global warming on crops by simply raising temperatures and carbon dioxide levels in greenhouses. They did not take into account the effects of floods and droughts, or reduced yields that result from higher temperatures.
The Broken Legs of the Biggest Elephant in the Room, the US Climate Bill
A brilliantly written article by Lee Wasserman, director of the Rockefeller Family Fund, writing for the NY Times and Huffington Post. Wasserman recognizes the US Senate climate bill for what it was, born to fail. This is not to say we don’t need legislation to fight dangerous climate change. We need a strong, simple, equitable bill, and we need it now.
Burning Our Forests For Fuel Will Doom Our Planet
Bioenergy is an urgent problem that requires a real and immediate reduction of CO2 emissions. Burning wood to replace fossil fuels will increase CO2 output for several decades. And there is no assurance that energy from wood-fueled power would replace energy from gas-fired plants; it may just all be additional to the CO2 loading.
More Dark Global Warming News on a Hot Friday
Two articles: “Ten Nations at ‘Extreme Risk’ Because of Water Shortages, Report Says” and “Heat Waves to Intensify Across U.S. in Next 30 Years, Study Says”
Paper from PNAS: Expert credibility in climate change
97–98% of the climate researchers most actively publishing in the field surveyed in this report support the tenets of ACC outlined by Intergovernmental Panel on Climate Change, and the relative climate expertise and scientific prominence of the researchers unconvinced of ACC are substantially below that of the convinced researchers.
Long Term Effects of Global Warming Will Be Far Worse than Gulf of Mexico Catastrophe
Although the BP oil spill seriously threatens those who live along the Gulf of Mexico, U.S. intransigence on climate change threatens the entire world; a fact that is causing rising anger around the world. Yet the U.S. Congress continues to resist action on climate change on the basis that it will harm some U.S. economic interests, while ignoring our duties, responsibilities, and obligations to others to reduce U.S. greenhouse gas emissions to the U.S. fair share of safe global releases. For this reason, while the BP oil spill can be rightfully be understood as a disaster, U.S. Congressional inaction on climate change must be understood as a huge moral failure leading to an even greater disaster.
Why has the surface of the Arctic sea ice remained frozen this March?
Yesterday morning, March 30, I emailed James Overland with the Pacific Marine Environmental Laboratory/NOAA in Seattle asking him about the slow melt of visible Arctic sea ice, adding that this was certain to stoke the fires of the army of climate skeptics.
This morning Dr. Overland replied that “the winds on the Atlantic [...]
Solar Minimum Induced Global Cooling? Don’t Bet On It
Will the media continue to ignore all the extreme weather that scientists have been predicting for years would become more common as we pour more heat trapping gases into the atmosphere? Given that we’ve only warmed about a degree Fahrenheit in the past half century and much of this country projected to warm 9°F or more on our current emissions path, it’s hard to imagine the kind of extreme weather we will ultimately be seen.
Pentagon Will Factor Global Warming into Long Term Strategic Planning
he Pentagon will for the first time rank global warming as a destabilizing force, adding fuel to conflict and putting US troops at risk around the world, in a major strategy review to be presented to Congress tomorrow. The Quadrennial Defense Review, prepared by the Pentagon to update Congress on its security vision, will direct military planners to keep track of the latest climate science, and to factor global warming into their long term strategic planning.
“While climate change alone does not cause conflict, it may act as an accelerant of instability or conflict, placing a burden on civilian institutions and militaries around the world,” said a draft of the review seen by the Guardian.
