A Special Report on Climate Change was released by the UN Inter-governmental Panel on Climate Change (IPCC) on Aug. 8, focusing on greenhouse gas emissions and its links to desertification, land degradation and food security. The report warns that the "rise in global temperatures, linked to increasing pressures on fertile soil," risks "jeopardizing food security for the planet." According to the report, about a quarter of the Earth's ice-free land area is subject to human-induced degradation, such as soil erosion and desertification. The effects of global warming have led to "shifts of climate zones in many world regions," further exacerbating land degradation, and leading to extreme weather conditions such as floods and droughts. The reports warns: "The stability of food supply is projected to decrease as the magnitude and frequency of extreme weather events that disrupt food chains increases."
For the first time in history, governments around the world have agreed to legally binding limits on global temperature rises as the Paris Agreement (PDF) on climate change became effective on Nov. 4. All governments that have ratified the accord are now legally obligated to cap global warming levels at 2 C above pre-industrial levels—regarded as a limit of safety by scientists. But environmentalists and other groups have said the agreement may not be enough. According to Asad Rehman of Friends of the Earth: "The Paris agreement is a major step in the right direction, but it falls a long way short of the giant leap needed to tackle climate change. Far tougher action is needed to rapidly slash emissions." Greenpeace also agreed that while the agreement is a major step forward, it needs stronger force. Andrew Norton, director of the International Institute for Environment and Development, further pointed out that governments would need to take measures to ensure that the poorest and most vulnerable countries get adequate financing to tackle climate change problems..
The UN Climate Change Conference, officially the Conference of the Parties (COP 20) to the UN Framework Convention on Climate Change, closed its 14-day meeting in Lima, Peru, late Dec. 14, two days after its scheduled end. The 196 parties to the UNFCCC approved a draft of a new treaty, to be formally approved next year in Paris, and to take effect by 2020. An earlier draft was rejected by developing nations, who accused rich bations of dodging their responsibilities to fight climate change and pay for its impacts. Peru's environment minister, Manuel Pulgar-Vidal, who chaired the summit, told reporters: "As a text it's not perfect, but it includes the positions of the parties." Friends of the Earth's Asad Rehman took a darker view: "The only thing these talks have achieved is to reduce the chances of a fair and effective agreement to tackle climate change in Paris next year. Once again poorer nations have been bullied by the industrialized world into accepting an outcome which leaves many of their citizens facing the grim prospect of catastrophic climate change." (BBC News, ENS, Dec. 14)
Amid the current UN climate talks and massive march for action on climate change in New York City, the New York Times runs an oh-so-naughty op-ed by Nadine Unger, an assistant professor of atmospheric chemistry at Yale, entitled "To Save the Planet, Don't Plant Trees." Now, if she had reversed the title as "Don’t Plant Trees To Save the Planet," she might have had a bit of a case. We ourselves reject the "carbon trading" scam that gives corporations a license to pollute if they plant trees—despite the fact that they often don't even plant the trees, but just grab forested lands from indigenous peoples, and (worse) the burninng of fossil fuels releases carbon that had been more thoroughly "locked" than that in trees, which do eventually die and rot. This is indeed a point that "carbon trading" and "biofuels" boosters seek to obfuscate. But this is not Unger's point. Instead, she is literally loaning legitimacy to Reaganoid nonsense that "trees cause pollution." To wit:
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: