2012年11月12日星期一

Deadly earthquake collapses bridge, gold mine in underdeveloped northern Myanmar


YANGON, Myanmar — A strong earthquake collapsed a bridge and damaged ancient Buddhist pagodas in northern Myanmar, and piecemeal reports from the underdeveloped mining region said mines collapsed and as many as 12 people were feared dead.

Myanmar’s Vice President Sai Mauk Hkam visited the damaged sites Monday, while authorities resumed their search for four missing workers near the collapsed bridge over the Irrawaddy River in Kyaukmyaung.
A slow release of official information left the actual extent of the damage unclear after Sunday morning’s magnitude-6.8 quake. Myanmar has a poor official disaster response system and lost upward of 140,000 people to a devastating cyclone in 2008.
“We have been told by the director of Relief and Resettlement Department that there were seven dead and 45 injured as of late Sunday evening. The figure could fluctuate,” said Ashok Nigam, the U.N. development program’s resident representative. He told The Associated Press that U.N. agencies had offered aid but “no formal request has been made yet.”
Myanmar’s second-biggest city of Mandalay is the nearest population center to the main quake but reported no casualties or major damage. Mandalay lies about 117 kilometers (72 miles) south of the epicenter near the town of Shwebo, and the smaller towns in the area that is a center for mining of minerals and gemstones were worse hit.
State media’s Sunday evening news said damage included 102 homes, 21 religious buildings, 48 government offices and four schools in the town of Thabeikyin. The gold-mining town is near the epicenter and had three dead and 35 injured.
The official tally overall is six killed and 64 injured, while independently compiled tallies say about a dozen people died.
An official from Myanmar’s Meteorological Department said the magnitude-6.8 quake struck at 7:42 a.m. local time.
The U.S. Geological Society reported a 5.8-magnitude aftershock later Sunday, but no further damage or casualties were reported.
State television warned residents that aftershocks usually follow a major earthquake and told people to stay away from high walls, old buildings and structures with cracks in them.
The biggest single death toll was reported by a local administrative officer in Sintku township — on the Irrawaddy River near the quake’s epicenter — who told The Associated Press that six people had died there and another 11 were injured.
He said some of the dead were miners who were killed when a gold mine collapsed. He spoke on condition of anonymity because local officials are normally not allowed to release information to the media.
Rumors circulated in Yangon of other mine collapses trapping workers, but none of the reports could be confirmed.
According to news reports, several people died when a bridge under construction across the Irrawaddy River collapsed east of Shwebo. The bridge linked the town of Sintku, 65 kilometers (40 miles) north of Mandalay on the east bank of the Irrawaddy, with Kyaukmyaung on the west bank.
The website of Weekly Eleven magazine said four people were killed and 25 injured when the bridge, which was 80 percent finished, fell. The local government announced a toll of two dead and 16 injured. All of the victims appeared to be workers.
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2012年11月8日星期四

Ancient teeth show how big cats lived with bear dogs


New research has uncovered how saber-toothed cats and bear dogs managed to cohabitate peacefully more than nine million years ago.
A team of paleontologists from the University of Michigan and the Museo Nacional de Ciencias Naturales in Spain took tooth enamel samples from two species of sabre-toothed cats and one species of bear dog that had been unearthed at sites near Madrid.

By analyzing the enamel and determining what the animals ate, the scientists were able to understand how they lived together in a woodland region.
“What they did to coexist was to avoid each other and partition the resources,” said Soledad Domingo, one of the authors of the study published in Proceedings of the Royal Society B and a fellow at the University of Michigan’s Museum of Paleontology.
By analyzing what they ate, researchers surmised the leopard-sized cats and the bear dogs hunted the same prey: wild boar and horses.
However, the cats would have used tree cover to avoid encountering other bigger animals while the dogs hunted in a more open area that rarely overlapped with the cats' territory. The larger bear dogs would have no competition from the cats hunting for those same animals.
During that time, the late Miocene Period, the predators lived in a forested area that had spots of grassland.
The excavated sites in Spain, at Cerro de los Batallones, had an abundance of bones from meat-eating mammals, a situation which offers "a unique window to understand life in the past," Domingo says.
Researchers took the animals' teeth and using a dentist's drill, removed specimens from 27 saber-toothed cats and bear dogs.
Those specimens were run through a stable carbon isotope analysis, which allowed scientists to measure the ratio of carbon 13 molecules to carbon 12.
Both carbon 12 and 13 are present in the carbon dioxide plants ingest during photosynthesis. When a plant is eaten, it leaves an isotopic signature on teeth and bones.
“This would be the same in your tooth enamel today,” says Domingo. “We could have idea of what you eat [if] we sampled [your enamel].”
The carbon isotopes revealed the cats remained in the leafy areas of the habitat instead of venturing into the open areas where the bear dogs were.

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2012年11月4日星期日

The Republican Id




This patch of southern Ohio between Cincinnati and Dayton is not the up-for-grabs Ohio you’ve read so much about. This is decided country, where House Speaker John Boehner is running for re-election unopposed, where “Defeat Obama” and “Romney/Ryan” lawn signs glisten in the chilly drizzle.
At the heart of it is a university whose students, according to a poll by the campus paper, favor Romney by 49 percent to 40 percent, and tend to think, as one senior half-joked, “that Sean Hannity is the news.” This is clearly not the place to gauge the last-minute mood swings of a state that many consider decisive.
It is, however, an interesting place to ponder the governing mentality of a Romney/Ryan administration, if that is what voters deliver on Tuesday. Miami University, a pretty grid of red brick, lawns and autumn foliage, is the place where Paul Ryan’s view of the world jelled, under the tutelage of an economist he describes as his mentor. I decided to spend my last column before the election peeking through this little window into the Republican id. If Mitt Romney is our next president, many in the party hope Ryan will play the role of chief ideologist. And if Romney loses, Ryan starts the 2016 campaign for his party’s nomination near the front of the line.
Ryan’s alma mater draws mostly white, upper-middle-class students from Midwest Republican families that are attracted to Miami as a place unlikely to turn their children against them. A well-endowed business school (Ryan majored in economics and political science) and a robust frat culture (Ryan was an enthusiastic Delta Tau Delta) tend to reinforce the conservative values represented by the Republican ticket — with one important asterisk we’ll get to later. In 2008, many Miami students veered out of character, thrilled by the historic Obama campaign, but now that enthusiasm has given way to disappointment and to something few of these kids have ever experienced: economic anxiety.
The macroeconomics professor who helped shape Paul Ryan is a voluble, passionate supply-sider and self-described “hard-core libertarian” named William R. Hart, known as Rich. Listening to him, you can imagine that you are hearing what Paul Ryan would say if he were not inhibited by the demands of electoral politics. Hart is the opposite of politic — to the point of regularly, publicly denouncing Miami University for what he regards as declining academic rigor and coddling of students, all in the university’s pursuit of “money, money, money.” Hart is not a coddler. He proudly reports that of the 112 students who took his latest Principles of Macroeconomics exam, 56 failed and 27 got D’s.
Rich Hart does not speak for Paul Ryan, but he spent many hours talking to Ryan, his eager student, and regards the candidate as a good friend and kindred spirit. What they share is an enduring and astringent kind of Republicanism that rests on a reverence for self-reliance, a conviction that government assistance leads to crippling dependency.
Hart sees the election not as a difference of approaches but a clash of philosophies. “Do we want to become a sort of European socialist welfare state?” he asked when we chatted in his office, decorated with Elvis and Nascar memorabilia, with Paul Krugman’s economics textbook demoted to a doorstop. “Or do we want to be a free-market capitalist economy where people who are productive get rewarded for working hard and creating wealth? What happens with these European welfare states is, everybody’s equally poor. I much prefer a little income inequality.”
Hart’s policy expectations for a Romney/Ryan regime are familiar from the campaign. They include rolling back environmental regulations that slow development of natural gas and coal. (“Not green energy,” he said with disgust. “Fossil fuel energy.”) They include entrusting health care for the poor, and as much else as possible, to the mercies of the states; requiring that Medicare compete in a voucher market; cutting marginal tax rates, of course. What is striking, talking to Ryan’s mentor, is not the policies but the fervor and the deep suspicion of the other side’s motives.
“My liberal friends say, well, Paul Ryan doesn’t care about the poor,” Hart said. “I would argue it’s the Democrats who don’t care about the poor. They’re the ones that make them wards of the state. And just write them welfare checks.”
This enslavement, as Hart sees it, is not well-intentioned nannying gone wrong, but cynical self-interest by liberal groups: “My view of the N.A.A.C.P. is, you can’t represent a group of downtrodden if you don’t have a permanent group of downtrodden to represent.”
Ryan, his former professor says, wants to “make these people productive members of society, where they can lift themselves up. Maybe others think along these lines, but he’s the only one that would actually try to implement policies.”
In his infamous 47-percent video and in some of his primary-season rhetoric, Mitt Romney leaned toward this view — that programs like food stamps and welfare and jobless benefits and the minimum wage had produced a parasite class. But in Romney, that feels like a casual attitude born of lifelong privilege. In Ryan, I think, it is bedrock. It’s not just a belief that austerity works, but an embrace of austerity as a moral imperative.
“I don’t know how I would have handled the 47 percent comment, if only because I would never have said such a thing,” Hart told me. “Although I understand the context of the remark given the dependency state that government policies have created for so many. Instead, I would have stressed from the outset the need for policies to end long-term dependency by so many on government handouts, policies that wean them off the taxpayer dole and make them productive elements of society — make them givers rather than takers.”
The vision of hands-off government will strike many — strikes me — as harsh, and particularly harsh now, against the backdrop of the storm’s ravages. Romney spent last week avoiding his earlier suggestion that the Federal Emergency Management Agency be disbanded, and you aren’t hearing anything of the kind from Ryan. When I put that to Hart in a follow-up e-mail, he replied, a little grudgingly, that it was “not inappropriate to have a federal agency to ‘coordinate’ relief efforts after national disasters. Having said that, my bet is FEMA, like most government agencies, is too big/bloated and could coordinate relief efforts with (far) fewer resources than it currently receives from taxpayers.”
It is possible that Romney’s inherent pragmatism, the moderation that emerged late in his campaign, could drive his presidency. I hope so. But that would require the cooperation of Ryan’s fellow House Republicans, who revere Ryan more than Romney and who seem unlikely to regard a Republican victory as a mandate for compromise.
“I just don’t think Paul would have gotten on the ticket if he didn’t get some kind of firm commitment,” Hart told me.
The one area where Ryan’s libertarian mentor is utterly out of sync with the Republican ticket is on social issues like abortion rights and gay marriage. “I want the Democrats out of my damn pocketbook,” he said, “and I want the Republicans out of my bedroom.”
This is also where Miami University’s student body is about as liberal as the rest of its generation, according to the university’s own research. Ryan’s no-exceptions opposition to abortion and embrace of the Defense of Marriage Act are such anathema here that the campus Republican chairman, Baylor Myers, told me his executive committee voted to avoid social issues altogether.

“We won’t discuss it this election,” he said. “Our entire focus is economic.” He added that he wished the national Republican Party would drop abortion from its platform and “reform its position” on gay rights. Because if the economy revives and questions of jobs and growth no longer overshadow issues of personal liberty, Paul Ryan can no longer count on being the big man on this campus.

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