8 October 2015, Science Daily, NOAA declares third ever global coral bleaching event, Bleaching intensifies in Hawaii, high ocean temperatures threaten Caribbean corals. As record ocean temperatures cause widespread coral bleaching across Hawaii, NOAA scientists confirm the same stressful conditions are expanding to the Caribbean and may last into the new year, prompting the declaration of the third global coral bleaching event ever on record. Waters are warming in the Caribbean, threatening coral in Puerto Rico and the U.S. Virgin Islands, NOAA scientists said. Coral bleaching began in the Florida Keys and South Florida in August, but now scientists expect bleaching conditions there to diminish. “The coral bleaching and disease, brought on by climate change and coupled with events like the current El Niño, are the largest and most pervasive threats to coral reefs around the world,” said Mark Eakin, NOAA’s Coral Reef Watch coordinator. “As a result, we are losing huge areas of coral across the U.S., as well as internationally. What really has us concerned is this event has been going on for more than a year and our preliminary model projections indicate it’s likely to last well into 2016.” While corals can recover from mild bleaching, severe or long-term bleaching is often lethal. After corals die, reefs quickly degrade and the structures corals build erode. This provides less shoreline protection from storms and fewer habitats for fish and other marine life, including ecologically and economically important species. This bleaching event, which began in the north Pacific in summer 2014 and expanded to the south Pacific and Indian oceans in 2015, is hitting U.S. coral reefs disproportionately hard. NOAA estimates that by the end of 2015, almost 95 percent of U.S. coral reefs will have been exposed to ocean conditions that can cause corals to bleach. Read More here
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8 October 2015, TomDispatch, Welcome to a New Planet Climate Change “Tipping Points” and the Fate of the Earth. Not so long ago, it was science fiction. Now, it’s hard science — and that should frighten us all. The latest reports from the prestigious and sober Intergovernmental Panel on Climate Change (IPCC) make increasingly hair-raising reading, suggesting that the planet is approaching possible moments of irreversible damage in a fashion and at a speed that had not been anticipated.Scientists have long worried that climate change will not continue to advance in a “linear” fashion, with the planet getting a little bit hotter most years. Instead, they fear, humanity could someday experience “non-linear” climate shifts (also known as “singularities” or “tipping points”) after which there would be sudden and irreversible change of a catastrophic nature. This was the premise of the 2004 climate-disaster film The Day After Tomorrow. In that movie — most notable for its vivid scenes of a frozen-over New York City — melting polar ice causes a disruption in the North Atlantic Current, which in turn triggers a series of catastrophic storms and disasters. At the time of its release, many knowledgeable scientists derided the film’s premise, insisting that the confluence of events it portrayed was unlikely or simply impossible. Read More here
8 October 2015, Truthdig, Why the U.S. Owns the Rise of Islamic State and the Syria Disaster. Pundits and politicians are already looking for a convenient explanation for the twin Middle East disasters of the rise of Islamic State and the humanitarian catastrophe in Syria. The genuine answer is politically unpalatable, because the primary cause of both calamities is U.S. war and covert operations in the Middle East, followed by the abdication of U.S. power and responsibility for Syria policy to Saudi Arabia and other Sunni allies. The emergence of a new state always involves a complex of factors. But over the past three decades, U.S. covert operations and war have entered repeatedly and powerfully into the chain of causality leading to Islamic State’s present position. The causal chain begins with the role of the U.S. in creating a mujahedeen force to fight the Soviets in Afghanistan in the 1980s. Osama bin Laden was a key facilitator in training that force in Afghanistan. Without that reckless U.S. policy, the blowback of the later creation of al-Qaida would very likely not have occurred. But it was the U.S. invasion and occupation of Iraq that made al-Qaida a significant political-military force for the first time. The war drew Islamists to Iraq from all over the Middle East, and their war of terrorism against Iraqi Shiites was a precursor to the sectarian wars to follow. Read More here
8 October 2015, Renew Economy, Hunt stacks Climate Change Authority with Coalition advisors and ex MPs. The Turnbull government has stacked the independent Climate Change Authority with Coalition advisors and former MPs in a bid to redress what it says have been “partisan” politics from the board of the institution that it had tried to dismantle. The CCA has been a thorn in the side of the Abbott government before and since its election in 2013. The Coalition tried to dismantle the authority, but was stymied by the Senate. Ultimately, it was saved in a bizarre deal cut with Clive Palmer that led to the repeal of the carbon price. However, the CCA has continued to attack the Coalition, criticising what is saw as “weak” emissions targets, and questioning the effectiveness of the core Direct Action policy. Only on Wednesday, at the All Energy conference in Sydney, environment minister Greg Hunt said the current board members – including academic and former Greens candidate Clive Hamilton, economist John Quiggin and climate scientist David Karoly – were “some of the strongest, most outspoken partisan political players in the country in this space.” “I respect these views, but I wouldn’t say it’s a body that has no political history,” Hunt said, and foreshadowed the appointment of new members who would be “really credible people”. On Thursday, he announced the list, which includes two people who advised the Coalition on its Direct Action policy and two former Liberal and National Party politicians. As the right-wing and climate denying Catallaxy Files blog, peopled by many commentators in The Australian, observed: “Looking at the names it looks like the Authority has been stacked. Good.” Read More here