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After more than 20 years, the U.S. Environmental Protection Agency (EPA) has finally set federal limits on how much mercury pollution power plants can release into the atmosphere. The fact that the power industry has been able to dump unlimited amounts of mercury and other toxics into the skies (and eventually into the ocean and tuna) without penalty for so long is mind-boggling.

Unless, that is, you ask industry groups and their friends in Congress, who are already parroting the same talking points they bring out every time a new pollution control appears — despite the fact that the Clean Air Act turns out to be a bargain for America over and over again.

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On Tuesday, Republicans in the U.S. House of Representatives moved one step closer to passing a bill to permanently prevent the Environmental Protection Agency (EPA) from regulating global warming pollution. The House Energy and Commerce Committee approved the bill, H.R. 910 or the “Energy Tax Prevention Act,” in a vote that fell mostly along party lines.

Under the guise of lowering gas prices, the bill would deliver several very lethal blows to EPA efforts to address climate change — and to President Obama’s energy agenda — by:

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During a speech at the Center for American Progress Action Fund on Monday, Representative Henry Waxman (D-CA) came out swinging against Republican climate science denial and political attacks against the Clean Air Act. 

Waxman told the crowd, “it apparently no longer matters in Congress what health experts and scientists think. All that seems to matter is what Koch Industries think.”

Rep. Waxman’s frank assessment of the state of political attacks on science in the age of the Koch Congress should garner some interesting responses at today’s House Subcommittee on Energy and Power hearing “Climate Science and EPA’s Greenhouse Gas Regulations,” where the GOP majority is sure to belittle climate science and ignore the urgent need to cut global warming pollution, yet again. 



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The Environmental Protection Agency (EPA) yesterday released its Second Prospective Report examining the benefits of the Clean Air Act amendments from 1990 up to 2020. The study confirms that the EPA’s clean air protections are not only vital for safeguarding the physical health and longevity of Americans, they are also extremely good for our economy.  While the cost of implementing the 1990 Clean Air Act Amendments was just $65 billion, the direct benefits from these protections are projected to reach almost $2 trillion for the year 2020.

In 2020, the study projects the Clean Air Act will prevent more than 230,000 cases of premature mortality, 200,000 heart attacks,
 17 million lost work days
 and 2.4 million asthma attacks.

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Originally posted at DiscoverMagazine.com.
Multiple investigations over the last year have failed to uncover any serious wrongdoing in the year old “ClimateGate” fiasco over climate researchers’ pilfered emails. Substantively, the matter is dead. But politically is quite another matter—it remains to be seen how long “ClimateGate” can walk the earth as a zombie.

There have already been attempts to reawaken the corpse. Most prominently, Virginia attorney general Ken Cuccinelli launched a harassing investigation of famed climate researcher Michael Mann’s career at the University of Virginia, demanding a wide range of emails and documents. And since the November 2 elections, there have been concerns that the new Republican Congress may join in the rite. Several top House Republicans have indicated that they may want to hold “Climategate” hearings (although more recently, there has been some apparent backing away from this idea).

The question now becomes whether incoming Republicans will follow through on such plans—or if it’s all just a head feint. If they’re serious, they can expect a powerful response from scientists, much like the strong mobilization against Cuccinelli organized by the Union of Concerned Scientists, the American Association of University Professors, and many others.

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255 members of the U.S. National Academy of Sciences, including 11 Nobel laureates, have penned a letter in Science slamming the disinformation campaign orchestrated by a small network of climate deniers that has confused the public about the real danger of climate disruption.

The scientists’ letter, published in the May 7th issue of the journal Science (subscription req’d), says:

“We are deeply disturbed by the recent escalation of political assaults on scientists in general and on climate scientists in particular.”

The scientists note that the fundamental science of climate change is sound, despite the extensive campaign by deniers and skeptics to confuse politicians and the general public:
 
“There is compelling, comprehensive, and consistent objective evidence that humans are changing the climate in ways that threaten our societies and the ecosystems on which we depend.”