Arctic sea ice cover this month fell to the lowest summer minimum extent since satellite records began in 1979, according to the National Snow and Ice Data Center (NSIDC). "We are now in uncharted territory," said NSIDC director Mark Serreze. "While we've long known that as the planet warms up, changes would be seen first and be most pronounced in the Arctic, few of us were prepared for how rapidly the changes would actually occur."

The US Court of Appeals for the Ninth Circuit affirmed on Sept. 21 the dismissal of the Alaskan village of Kivalina's nuisance claims against energy companies for greenhouse emissions it claimed contributed to global warming and threatened its existence. Kivalina brought suit against 22 energy corporations, attributing the destruction of its land to the effects of global warming, which it alleged partially results from emissions of greenhouse gases by the defendants. The US District Court for the Northern District of California had dismissed the claim on standing in 2009, stating that because it was a political question the courts could not intervene. Citing to the Supreme Court's ruling in American Electric Power Co. v. Connecticut, the Ninth Circuit ruled that:

We don't doubt that Big Oil has its money on the Republicans and Mitt Romney when push comes to shove. But we noted back in 2008 that the reigning petro-oligarchs were deftly playing both sides in the presidential race. The nature of the game is that no matter who gets in, the petro-oligarchs win. But a part of the game is that Romney gets to bait Obama as a Green Stalin for suggesting that some remnants of federal oversight over the oil industry be retained—which only causes Obama to capitulate yet further. In terms of actual policy on oil and energy, the difference between the two parties has been narrowing almost from the moment Obama took office, until today it is vanishingly small. From AP, Aug. 23: