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  • Anti-Jewish hatred is rising – we must see it for what it is

    Anti-Jewish hatred is rising – we must see it for what it is

    Confronting and defeating all forms of antisemitism involves being able to defend its meaning from abuse

    'Golden Dawn' far right party in parliament, Athens, Greece - 04 Jun 2014
    ‘In May, 16% of Athens’s voters opted for the Golden Dawn candidate for mayor. According to a recent study, 69% of Greeks had antisemitic views.’ Photograph: Losmi Chobi//Sipa/Rex

    Antisemitism is a menace. Hatred of the Jewish people has persisted in European societies for two millennia, manifesting itself in blood libel, persecution, expulsions, pogroms and massacres. At various points in history it has been vigorously promoted by elites and absorbed by large swaths of the population. Living among us today remain survivors of the Holocaust, the only attempt to exterminate an entire people by industrialised, systematic means. This unparalleled atrocity certainly mobilised opinion against antisemitism, stripping it of the respectable status it had long enjoyed in many European countries, but that does not mean it vanished. Because it was allowed to course through the veins of European society for so long, even the utter horror of the Shoah was never going to fully expunge it. Far from being in retreat, the evidence suggests that anti-Jewish hatred is actually increasing again.

    I write this because antisemitism needs to be treated very seriously indeed. Attempts to belittle it are dangerous, allowing the tumour to spread unchecked. But Israel’s assault on Gaza has highlighted another danger too. It has often been debated whether the charge of antisemitism is concocted against anyone who supports Palestinian justice or criticises the actions of the Israeli state. The principal objection is that such a tactic represents an attempt to silence critics of Israel’s occupation. Yet there are rather more dangerous potential consequences: not least that the meaning of antisemitism is lost, making it all the more difficult to identify and eliminate hatred against Jewish people at a time when it is rising.

    The vast majority of pro-Palestinian sentiment is driven by a sense of solidarity with an oppressed people subjected to occupation, siege and a brutal military onslaught. The response of many supporters of Israel’s attack has been instructive. In a world where there is so much injustice and bloodshed, they say, why not march against the sectarian murderers of Islamic State (Isis) or Boko Haram? This is known as “whataboutery”: an attempt to deflect from one injustice by referring to the suffering of others. Some defenders of Israel’s governments believe the supposed special attention received by the conflict is itself evidence of antisemitism. But Israel’s atrocities attract this attention because the state is armed to the teeth and backed by western governments, rendering them directly complicit; IS and Boko Haram, on the other hand, are (quite rightly) opposed by our rulers. Demonstrations and protests are generally a means of exercising influence over supposedly democratically accountable governments.

    That does not mean that the monstrosity of antisemitism has been absent in the backlash against Israel’s actions. Last month a synagogue and Jewish-owned businesses were attacked in the Parisian suburb of Sarcelles. I have encountered sentiments that conflate the Jewish people and the Israeli government – though this is echoed by some staunch Zionists, and is no less antisemitic in implication. Threats and assaults have been directed at Jewish people in several European countries.

    One sinister piece of pedantry that keeps cropping up is the claim that the term “antisemitism” is itself false, because Arabs are Semites too. Never mind that the term antisemitism has been popularly understood to mean hatred against Jews since the late 19th century – here is an attempt to make it impossible to identify this hatred by engaging in disingenuous wordplay.

    One retort repeatedly offered is that Israel is itself the source of antisemitism; that its brutality towards the Palestinian people encourages hatred against the Jewish people. This is a nonsense, like rationalising anti-Muslim prejudice as the inevitable consequence of Islamist fundamentalist terror; responsibility for prejudice lies with the prejudiced. Most of us are quite capable of opposing brutality without turning into bigots. Racism needs to be eliminated, not excused.

    To defeat all forms of antisemitism – including those that masquerade as solidarity with oppressed Palestinians – we need to be able to identify them. That becomes impossible when the very meaning of the word is abused and lost. Take Douglas Murray, a writer with a particular obsession with Islam. “Thousands of anti-Semites have today succeeded in bringing central London to an almost total standstill” was his reprehensible description of a Palestine solidarity demonstration last month. This is not simply an unforgivable libel against peace protestors – Jews among them – who simply object to their government’s complicity in the massacre of children. It makes it much harder to identify genuine antisemitism. The same goes for the Daily Telegraph’s Brendan O’Neill, who recently suggested the left was becoming antisemitic. Bizarrely, his evidence included the left’s stance against the disproportionate influence of the Murdoch empire: ironic, given that the non-Jewish Rupert Murdoch once drew on a classic antisemitic trope when he tweeted: “Why is Jewish owned press so consistently anti-Israel in every crisis?”

    Yet there really is plenty of antisemitism that must be confronted. Take Greece, where the neo-Nazi Golden Dawn has thrived amid economic trauma. Back in May, 16% of Athenian voters opted for the Golden Dawn candidate for the city’s mayor.According to a recent study, 69% of Greeks had antisemitic views; in Poland – despite suffering some of the Nazis’ worst horrors – it was 48%, Spain 53%. In Hungary the antisemitic party Jobbik won a fifth of the vote in April’s parliamentary elections. Like most of Europe’s far right, France’s Front National focuses its bile against Muslims, but the party’s roots are deep in antisemitism; and a few months ago it topped the country’s European parliamentary elections. Hatred against Jews is a clear and present danger.

    Antisemitic themes are depressingly constant: of Jews being aliens, lacking loyalty to their countries, acting as parasites, wielding disproportionate influence. Sometimes this hatred is overt, other times more subtle and pernicious. It needs the broadest possible coalition to defeat. Because it is so embedded– dating back as it does to Roman times – it requires special determination to challenge. That does not mean antisemitism is somehow biologically hardwired into the European mindset: it can and will be eliminated. But that means defending its meaning from abuse. It is not simply about defending supporters of the Palestinian cause from smear and slander, but preventing the seriousness of antisemitism being devalued, making it harder to confront wherever it emerges. This is no small matter. The future security of Europe’s Jews depends on it.

  • Daily update: Abbott praises coal, gas, dog-whistles to nuclear

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    Abbott praises coal, gas, dog-whistles to nuclear lobby; Why “experts” get it wrong on wind and solar; Carnergie receives first ARENA payment for CETO 6 project; Tritium partners with James Cameron for deep-sea dive; Community calls on Alcoa to shut down coal plant; A climate of terror?Keystone XL will spike oil demand and c02, study says; Increase in flights will outweigh carbon cuts; and EV-Lite project reduces battery weight 41%.
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    Australian wave energy developer, Carnegie Energy, have received its first payment from ARENA as part of an $11 million grant for the CETO 6 Project.
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    Replacing divisive changes to the Racial Discrimination Act with an equally divisive ramping up of counter-terrorism laws suggests the government is using up the last reserves of its political capital.
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  • Chile earthquake triggered icequakes in Antarctica

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    Shake, rattle, and roll. Data from the HOWD station showed the clearest evidence that the magnitude-8.8 Maule earthquake off Chile caused icequakes in Antarctica.
    Jamey Stutz, Ohio State University

    Shake, rattle, and roll. Data from the HOWD station showed the clearest evidence that the magnitude-8.8 Maule earthquake off Chile caused icequakes in Antarctica.

    Chile earthquake triggered icequakes in Antarctica
    Carolyn is a staff writer for Science and is the editor of the In Brief section.

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    10 August 2014 1:00 pm

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    In 2010, a powerful magnitude-8.8 earthquake struck off the coast of central Chile, rocking much of the country and producing tremor as far away as Argentina and Peru. But a new study suggests its effects were felt even farther away—in Antarctica. In the wake of the Maule temblor, the scientists found, several seismic stations on the frozen continent registered “icequakes,” probably due to fracturing of the ice as the planet’s crust shook.

    Earthquakes are already known to affect Antarctica’s ice shelves, thanks to the tsunamis they can spawn. Tsunami waves can propagate for great distances across the ocean; if the waves reach Antarctica’s ice shelves—the floating platforms of ice surrounding the continent—they can push and pull on the ice, promoting fractures and ultimately helping large chunks of ice break off, or calve.

    But whether earthquake seismic waves, traveling through the ground, can chip away at Antarctica’s ice sheet—the ice piled on top of the continent—remained an unanswered question. Zhigang Peng, a geophysicist at the Georgia Institute of Technology in Atlanta, found the answer by accident while studying effects of the Chile quake in South America. His team was looking for surface waves—shallow seismic waves that travel along the planet’s crust rather than going deeper into the mantle. Surface waves come in two basic types: Love waves, which shake the ground from side to side; and Rayleigh waves, which move in a rolling motion, compressing and expanding the ground as they travel. Both types of surface waves can in turn trigger numerous microearthquakes, called tremor.

    Peng didn’t initially intend to look at signals from Antarctic seismic stations, but data from a few somehow sneaked onto their research list. And when his team looked for the surface wave signals at those stations, “we found something very interesting,” Peng says. “We started to find tiny seismic signals that we believe are associated with ice cracking.”

    Scientists had never seen seismic evidence that a far-away earthquake can register in Antarctica’s ice—in part because they lacked data. Since the International Polar Year from 2007 to 2009, however, large-scale, international polar monitoring networks such as POLENET and AGAP have brought dozens of year-round GPS and seismic stations to the continent. Peng and his colleagues reached out to the principal investigators of those projects, requesting the data “to make our story complete.”

    After studying seismic data at 42 Antarctic stations from within 6 hours of the Maule temblor, the team found that 12 of the stations registered “clear evidence” of Rayleigh waves generated by the Chile earthquake passing through the crust beneath the ice sheet, in the form of small icequakes. The quake’s Love waves, however, produced no effect in Antarctica, the researchers report online today in Nature Geoscience. (To hear what the triggered icequakes sound like at two seismic stations, visit here and here.)

    Because both Rayleigh and Love waves produce tremor but only Rayleigh waves seemed to produce icequakes, “that makes us suspect that the mechanisms of icequakes might be different from regular earthquakes,” Peng says. Probably, he says, the ice is more susceptible to changes in the ground’s volume produced by the Rayleigh waves as they compress and expand the crust. As those waves roll by, the ice above closest to the surface cracks and fractures, producing new crevasses that register on the seismic stations as icequakes.

    There was no clear geographic pattern to which stations registered icequakes. Most that did were in West Antarctica, closer to the Chile source, but many stations in West Antarctica didn’t register any seismic disturbances. Peng suspects that icequakes can occur only in places where the ice sheet is already somewhat weakened.

    The study suggests a “coupling with the ground that seems to be important,” says Jeremy Bassis, a geophysicist at the University of Michigan, Ann Arbor, who was not involved in the work. Bassis and other researchers have linked tsunamis with ice shelf cracking, but Bassis says the new study is the first to show seismic waves affecting Antarctic ice on land. “I think the big picture of this is that we keep on finding out that these relatively small environmental perturbations generated far away—the ice seems to actually feel them,” Bassis says. By the time they get to the ice sheet, the signals are tiny, but they still can cause the ice to break and change a little bit. “Ten years ago, I don’t think anybody would have thought that.”

    Whether that translates to any significant impact on the overall ice sheet, however, is unclear. The Maule earthquake was the sixth largest ever recorded, and it was relatively close to Antarctica. “This might be the perfect storm of an event, that hit the ice shelf like a gong,” Bassis says.

    Peng agrees that the overall impact of such earthquakes on the ice sheet isn’t clear. “At this point we cannot say definitively that large events play an important role in accelerating or changing ice behaviors there,” he says. He and his colleagues examined the HOWD seismic station, which had the strongest icequake signal, more closely to determine whether other large quakes, such as the 2011 Tohoku-Oki quake in Japan, also produced icequakes there. It seems that only the Chile event produced icequakes at HOWD, but the team is planning a more comprehensive exam of large events from over the past 4 to 5 years at all the Antarctic stations. They’re also planning to combine the seismic work with GPS data from stations on the ice surface to determine whether ice movement is accelerated following large earthquakes, as was suggested by previous work at the Whillans Ice Stream in West Antarctica. “It’s an ongoing study,” Peng says. “We haven’t finished the story yet.”

    Posted in Earth

  • Surprise! Keystone XL will make climate change worse

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    Surprise! Keystone XL will make climate change worse

    Try not to faint from shock. The controversial Keystone XL pipeline, which would carry Canadian oil through the US, will make climate change worse. It will boost global emissions of carbon dioxide by up to 110 million tonnes per year. The finding will step up the pressure on US president Barack Obama to stop the pipeline being built.

    That extra CO2 is not a huge amount on a global scale. “But it is a step in the wrong direction,” says Jerry Schnoor of the University of Iowa in Iowa City, who was not involved in the new analysis. “It is an investment that will lock us into an untenable environmental situation. It’s a pipeline to nowhere, economically speaking.”

    Keystone XL, proposed by the Canadian energy company TransCanada, is intended to run from Alberta, Canada, to Steel City, Nebraska. There it would link to existing pipes, to carry oil from Canada’s tar sands to refineries on the US’s Gulf of Mexico coast.

    It has proved to be enormously controversial. Its supporters argue it will boost the economy, while environmentalists say the toxic oil could be spilled and that it encourages the use of tar sands, which produce more greenhouse gases than normal oil.

     

    Extra carbon dioxide

    Barack Obama must decide whether to allow its construction. On 25 June 2013, he mentioned Keystone XL in a speech about climate change. Obama said that the pipeline could be built only if it “does not significantly exacerbate the problem of carbon pollution“. Now it seems it will.

    The new study comes from Peter Erickson and Michael Lazarus of the Stockholm Environment Institute in Seattle, Washington. They estimated how much building Keystone XL would affect oil prices. For every barrel of extra oil obtained from tar sands as a result of the pipeline, global oil consumption would increase by 0.6 barrels, because the extra oil would lower oil prices and encourage people to use more.

    “The maths works out. The model is simple and straightforward,” says Nico Bauer of the Potsdam Institute for Climate Impact Research in Germany.

    It makes sense, says Schnoor. “Common sense holds that the Keystone XL pipeline will increase supply from the Alberta oil sands region,” he says. That’s because the bottleneck in the whole system is getting the oil to the refineries. “Canada has much more oil sands that could be brought into production if they had infrastructure to get it refined and to market.”

    Supply and demand

    Yet Erickson and Lazarus’s study flies in the face of the official assessment by the US Department of State, the final version of which was published in January this year. The DoS argued that Alberta’s oil sands would be exploited, and their carbon released, regardless of whether or not Keystone is built.

    “Their sum conclusion is that Keystone doesn’t unlock the oil sands at all,” says Erickson. “They just wave their hands and say zero. You end up scratching your head.”

    The US Environmental Protection Agency slammed several components of the DoS study in April last year, when it was still a draft. The EPA said the DoS had not accounted for the market effects of increased oil supply through Keystone XL. “We note that the discussion… regarding energy markets, while informative, is not based on an updated energy-economic modelling effort,” the EPA wrote.

    Erickson and Lazarus’s analysis confirms the EPA’s suspicions. They say the DoS study failed to account for the effect of a flood of tar sands oil hitting the market through Keystone XL. Essentially, the DoS ignored the fundamental economic principle of supply and demand. When Erickson and Lazarus took this into account, it turned out Keystone XL will be about four times more carbon intensive than the DoS estimate.

    It’s not clear the emissions would be quite as big as that, says Deepak Rajagopal of the University of California, Los Angeles. “If this pipeline was not built, the materials and energy and labour would [be] allocated to some other project,” he says. But he says that should not affect the overall conclusion.

    Time to cut emissions

    Obama is trying to cut the US’s greenhouse gas emissions, for instance clamping down on emissions from power stations. Erickson says not building Keystone offers instant emissions cuts, of a magnitude that the government is retooling entire industries over many years to achieve elsewhere. “[It’s] a carbon saving policy that the US has at its fingertips,” says Erickson.

    “The combined effects of the standards for industrial boilers and cement kilns is just 20 to 60 million tonnes of CO2 a year,” Erickson says. “Even new power plants to be built by 2020 are expected to save 160 to 575 million tonnes annually.”

    “When do we begin to stop?” asks Schnoor. “If not now, when? If one accepts that climate change is a very serious problem, and I do, one concludes that investing in infrastructure that will last 50 years or more is simply not prudent.

    Journal reference: Nature Climate Change, DOI: 10.1038/nclimate2335

  • Back down from your proposal to include a home into Pensioners’ > Assets Test for an Australian Pension.”

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  • Ancient shellfish remains rewrite 10,000-year history of El Nino cycles

    Ancient shellfish remains rewrite 10,000-year history of El Nino cycles

    August 9th, 2014
    The planet’s largest and most powerful driver of climate changes from one year to the next, the El Niño Southern Oscillation in the tropical Pacific Ocean, was widely thought to have been weaker in ancient times because of a different configuration of the Earth’s orbit. But scientists analyzing 25-foot piles of ancient shells have found that the El Niños 10,000 years ago were as strong and frequent as the ones we experience today.The results, from the University of Washington and University of Montpellier, question how well computer models can reproduce historical El Niño cycles, or predict how they could change under future climates. The paper is now online and will appear in an upcoming issue of Science.

    “We thought we understood what influences the El Niño mode of climate variation, and we’ve been able to show that we actually don’t understand it very well,” said Julian Sachs, a UW professor of oceanography.

    The ancient shellfish feasts also upend a widely held interpretation of past climate.

    “Our data contradicts the hypothesis that El Niño activity was very reduced 10,000 years ago, and then slowly increased since then,” said first author Matthieu Carré, who did the research as a UW postdoctoral researcher and now holds a faculty position at the University of Montpellier in France.

    In 2007, while at the UW-based Joint Institute for the Study of the Atmosphere and Ocean, Carré accompanied archaeologists to seven sites in coastal Peru. Together they sampled 25-foot-tall piles of shells from Mesodesma donacium clams eaten and then discarded over centuries into piles that archaeologists call middens.

    While in graduate school, Carré had developed a technique to analyze shell layers to get ocean temperatures, using carbon dating of charcoal from fires to get the year, and the ratio of oxygen isotopes in the growth layers to get the water temperatures as the shell was forming.

    The shells provide 1- to 3-year-long records of monthly temperature of the Pacific Ocean along the coast of Peru. Combining layers of shells from each site gives water temperatures for intervals spanning 100 to 1,000 years during the past 10,000 years.

    The new record shows that 10,000 years ago the El Niño cycles were strong, contradicting the current leading interpretations. Roughly 7,000 years ago the shells show a shift to the central Pacific of the most severe El Niño impacts, followed by a lull in the strength and occurrence of El Niño from about 6,000 to 4,000 years ago.

    One possible explanation for the surprising finding of a strong El Niño 10,000 years ago was that some other factor was compensating for the dampening effect expected from cyclical changes in Earth’s orbit around the sun during that period.

    “The best candidate is the polar ice sheet, which was melting very fast in this period and may have increased El Niño activity by changing ocean currents,” Carré said.

    Around 6,000 years ago most of the ice age floes would have finished melting, so the effect of Earth’s orbital geometry might have taken over then to cause the period of weak El Niños.

    In previous studies, warm-water shells and evidence of flooding in Andean lakes had been interpreted as signs of a much weaker El Niño around 10,000 years ago.

    The new data is more reliable, Carré said, for three reasons: the Peruvian coast is strongly affected by El Niño; the shells record ocean temperature, which is the most important parameter for the El Niño cycles; and the ability to record seasonal changes, the timescale at which El Niño can be observed.

    “Climate models and a variety of datasets had concluded that El Niños were essentially nonexistent, did not occur, before 6,000 to 8,000 years ago,” Sachs said. “Our results very clearly show that this is not the case, and suggest that current understanding of the El Niño system is incomplete.”

    More information:
    phys.org/news/2014-08-clam-fos… year-history-el.html

    Provided by University of Washington

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