December 8, 2009 |
The Obama administration on Monday declared that greenhouse gases produced by vehicles, power plants and factories were a danger to public health, clearing the way for broad federal limits on climate-warming emissions. The announcement by the Environmental Protection Agency is a key step in a legal process that would allow the agency to act, without Congress, to develop tough rules to control emissions of carbon dioxide and other gases that scientists blame for global warming. "The vast body of evidence not only remains unassailable, it's grown stronger, and it points to one conclusion," said EPA Administrator Lisa P. Jackson in announcing the decision.
March 30, 2010 |
As an environmentalist, Michael Brune made a name for himself by spearheading an unrelenting and ultimately successful campaign to pressure Home Depot into phasing out sales of lumber from endangered rain forests. Now, Brune is taking the reins of the Sierra Club at a time when much of the movement has turned away from confrontational tactics in favor of compromise, especially on the push for sweeping new federal legislation on climate change. Brune, who took on Home Depot while heading the Rainforest Action Network, recently discussed his approach to the climate change issue.
July 9, 2009 |
Developing nations led by China and India refused Wednesday to back lofty but long-term targets proposed by the Group of 8 industrial nations to cut greenhouse gas emissions, balking at reluctance by leaders of the world's biggest economies to move more quickly on their own.
July 20, 2011
Among the more speculative of the proposed solutions to global warming is the notion of capturing the carbon dioxide emissions from coal-fired power plants and pumping them underground. Still, the collapse last week of one of the nation's most high-profile experiments with so-called carbon capture and sequestration technology is bad news for future generations and further evidence of the need for climate legislation. American Electric Power, one of the biggest utilities in the U.S., announced Thursday that it was tabling its plans to complete a commercial-scale carbon capture system at a coal-fueled plant in West Virginia — despite the fact that up to half of the project's $668-million cost would have been covered by the U.S. Department of Energy.
August 30, 2009 |
As the battle over healthcare unfolds, its attack ads, spin-doctoring and town hall rhetoric are being watched with special attention by the combatants in Washington's next big fight -- President Obama's energy and climate plan. Obama's proposal calls for sweeping government efforts to develop new technologies and strategies for using energy more efficiently. It would also create a complex new "cap and trade" system, which would set limits on carbon emissions through a market of tradable permits.
September 21, 2009 |
After months of almost single-minded focus on healthcare, President Obama is about to shift the White House spotlight to global warming -- first with a speech to the United Nations in New York on Tuesday, then later in the week at the G-20 economic conference in Pittsburgh. The renewed emphasis on climate change and reducing carbon dioxide emissions comes at a crucial time: Negotiators are entering the home stretch in the drive to unveil a comprehensive new international agreement to curb rising temperatures at a December conference in Copenhagen.
November 22, 2009 |
Is it a "Warmist Conspiracy," or a case of an e-mail being "taken completely out of context"? Regardless, the latest dust-up over the science of climate change appears unlikely to affect the dynamics of either a pending debate in the Senate or international climate negotiations in Copenhagen next month. Conservative bloggers have seized on a series of e-mails between leading climate scientists, which were obtained by computer hackers and posted online last week, as evidence of a scientific conspiracy to push claims about human-caused global warming.
July 15, 2009 |
U.S. Energy Secretary Steven Chu and Commerce Secretary Gary Locke are in Beijing this week to talk about climate change with Chinese leaders. The hope is to open the nation's market to American clean technology products while nudging China toward committing to hard targets for reducing greenhouse gas emissions. They have their work cut out for them.
February 12, 2010 |
As record snowfall buried the nation's capital this week, the quickest joke around town was, "So much for global warming." The quip was timely, given the recent controversies over Climategate -- the release of e-mails allegedly showing some leading climate scientists trying to suppress criticism -- and new questions about the integrity of the United Nations' Intergovernmental Panel on Climate Change. After 55-plus inches of snow fell in the Washington area, critics are delighting in the irony, and those who warn of climate change are taking pains to say the snow fits the pattern of a warming world.
December 22, 2009
We've been reserving judgment on last week's United Nations climate summit in Copenhagen because we're still trying to figure out what, exactly, happened. An acrimonious two-week negotiations marathon ended Saturday with a raucous final session in which delegates "noted" (but didn't exactly approve) an agreement seemingly thrown together at the last minute by representatives of the United States and four other big greenhouse-gas emitters. The pact, if you can call it that, has no binding targets, monitoring mechanisms or legal force.