[Editor note: The author has added an update at the end showing why it can be reasonably argued that anthropogenic greenhouse gases may be responsible for less than half of the observed warming since the mid-20th century]
Back in December, the EPA announced that it had determined that greenhouse gases released by human activities “threaten the public health and welfare of current and future generations.” This “Endangerment Finding” is the first step toward EPA’s issuing regulations aimed at restricting GHG emissions in the U.S.
Unfortunately for the EPA, a major pillar of support of the Endangerment Finding—that “most” of the “observed warming” since the mid-20th century is from greenhouse gas emissions from human activities—has been shown by recent scientific research in major peer-reviewed scientific journals to be largely in doubt.
Add this result to the list of problems that seems to grow longer with each passing day as more IPCC gaffes are uncovered and Climategate emails are parsed.…
Continue ReadingGeorge Carlin once asked, “Is it really possible to have a civil war?” Readers of Joe Romm’s pronouncements on greenhouse gas legislation would answer in the negative. Romm has always been a caustic critic of the “anti-science disinformers” who do not toe the line on the alleged scientific consensus, but lately he has turned his fire on former allies who dare to question the legislative developments in Washington.
An illustration of this internal squabbling is Romm’s recent post on the “cap and dividend” proposal put forth by Senators Cantwell and Collins. Here’s Romm’s take (emphasis added):
… Continue ReadingClimate politics can be very strange indeed. Because cap-and-trade bills like Waxman-Markey are seen as having no chance of passing the Senate, some enviros appear to be shifting their support to bills that are politically even less attractive and environmentally even less adequate.
An odd thing happened during Sunday night’s Superbowl game: Joe Romm at Climate Progress and I came to the same conclusion regarding an environmentally controversial Superbowl commercial. We both thought the advertisement portraying Audi’s ability to thrive in an environmental police state with its ‘clean diesel’ technology missed its mark here in the U.S., at least among left-of-center environmentalists.
Sure, Romm wanted the Saints and I the Colts in the big game … and Joe would probably like the environmentalist police portrayed in the commercial, while I’d hate it. But still, there were areas of agreement between us, including on the practice of so-called greenwashing.
As Romm puts it, casting a scurrilous aspersion on the appropriateness of Germanic humor:
… Continue ReadingI’m not sure the German car company understands that the idea of “Green Police” they are spoofing is, in fact, precisely what many conservatives in this country actually think is the primary reason people who care about the environment—the apparent target audience of this ad—are trying to get the nation to take action on global warming.