Obama Still an 'Optimist' on Cliff Deal

Mandel Ngan/AFP/Getty Images

WASHINGTON D.C. – Ten days remain before the mandatory spending cuts and tax increases known as the “fiscal cliff” take effect, but President Obama said he is still a “hopeless optimist” that a federal budget deal can be reached before the year-end deadline that economists agree might plunge the country back into recession.

“Even though Democrats and Republicans are arguing about whether those rates should go up for the wealthiest individuals, all of us – every single one of us -agrees that tax rates shouldn’t go up for the other 98 percent of Americans, which includes 97 percent of small businesses,” he said.

He added that there was “no reason” not to move forward on that aspect, and that it was “within our capacity” to resolve.

The question of whether to raise taxes on incomes over $250,000 remains at an impasse, but is only one element of nuanced legislative wrangling that has left the parties at odds.

For ABC News’ breakdown of the rhetoric versus the reality, click here.

At the White House news conference this evening, the president confirmed he had spoken today to Senate Majority Leader Harry Reid, D-Nev., and House Speaker John Boehner, R-Ohio, although no details of the conversations were disclosed.

The talks came the same day Speaker Boehner admitted “God only knows” the solution to the gridlock, and a day after mounting pressure from within his own Republican Party forced him to pull his alternative proposal from a prospective House vote. That proposal, ”Plan B,” called for extending current tax rates for Americans making up to $1 million a year, a far wealthier threshold than Democrats have advocated.

Boehner acknowledged that even the conservative-leaning “Plan B” did not have the support necessary to pass in the Republican-dominated House, leaving a resolution to the fiscal cliff in doubt.

“In the next few days, I’ve asked leaders of Congress to work towards a package that prevents a tax hike on middle-class Americans, protects unemployment insurance for 2 million Americans, and lays the groundwork for further work on both growth and deficit reduction,” Obama said. ”That’s an achievable goal.  That can get done in 10 days.”

Complicating matters: The halls of Congress are silent tonight. The House of Representatives began its holiday recess Thursday and Senate followed this evening.

Meanwhile, the president has his own vacation to contend with. Tonight, he was embarking for Hawaii and what is typically several weeks of Christmas vacation.

However, during the press conference the president said he would see his congressional colleagues “next week” to continue negotiations, leaving uncertain how long Obama plans to remain in the Aloha State.

The president said he hoped the time off would give leaders “some perspective.”

“Everybody can cool off; everybody can drink some eggnog, have some Christmas cookies, sing some Christmas carols, enjoy the company of loved ones,” he said. “And then I’d ask every member of Congress, while they’re back home, to think about that.  Think about the obligations we have to the people who sent us here.

“This is not simply a contest between parties in terms of who looks good and who doesn’t,” he added later. “There are real-world consequences to what we do here.”

Obama concluded by reiterating that neither side could walk away with “100 percent” of its demands, and that it negotiations couldn’t remain “a contest between parties in terms of who looks good and who doesn’t.”

Boehner’s office reacted quickly to the remarks, continuing recent Republican statements that presidential leadership was at fault for the ongoing gridlock.

“Though the president has failed to offer any solution that passes the test of balance, we remain hopeful he is finally ready to get serious about averting the fiscal cliff,” Boehner said. “The House has already acted to stop all of the looming tax hikes and replace the automatic defense cuts. It is time for the Democratic-run Senate to act, and that is what the speaker told the president tonight.”

The speaker’s office said Boehner “will return to Washington following the holiday, ready to find a solution that can pass both houses of Congress.”

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Van-sized space rock is a cosmic oddball

The shattered remains of a high-profile space rock are oddly low in organic materials, the raw ingredients for life. The discovery adds a slight wrinkle to the theory that early Earth was seeded with organics by meteorite impacts.

In April a van-sized meteor was seen streaking over northern California and Nevada in broad daylight. The fireball exploded with a sonic boom and sprayed the region with fragments. Videos, photographs and weather radar data allowed the meteor's trajectory to be reconstructed, and teams quickly mobilised to search for pieces in the foothills of the Sierra Nevada in northern California.

Researchers readily identified the meteorites as rare CM chondrites, thought to be one of the oldest types of rock in the universe. "Because the meteorites were discovered so freshly, for the first time we had a chance to study this type of meteorite in a pristine form," says Peter Jenniskens of the SETI Institute in Mountain View, California, who led the search effort and the subsequent study of the space rocks.

Jenniskens personally found a fragment in a parking lot, where it remained relatively free of soil contaminants. "That's the best you could hope for, other than landing in a freezer," says Daniel Glavin of NASA's Goddard Space Flight Center in Greenbelt, Maryland.

Battered past

CM chondrites make up only about 1 per cent of known meteorites. Most of them contain plenty of organic materials, including amino acids, the building blocks of life on Earth.

Jenniskens and colleagues found that the California fragments also have amino acids, including some not found naturally on Earth. But in three rocks collected before a heavy rainstorm, which bathed the other pieces in earthly contaminants, organics are less abundant by a factor of 1000 than in previously studied CM chondrites.

These three rocks could not have lost organics due to space "weathering": analysis of the meteorites' exposure to cosmic rays suggests the original meteor was flying through space for only about 50,000 years before hitting Earth.

Based on its trajectory and its relatively short flight time, Jenniskens thinks the meteor can be traced back to a family of asteroids dominated by 495 Eulalia, a group known as a possible source of CM chondrites. It is probably a piece that broke off during an impact, revealing the relatively pristine material inside.

So what happened to its organics? Jenniskens' team found that the meteorites are breccia – smaller rocks cemented together – which suggests that the asteroid from which they came took a series of beatings. Those impacts, or possibly other processes inside the asteroid, could have heated it enough to destroy most organic material.

Limited delivery

The result might have implications for the organics delivery theory, says Bill Bottke of the Southwest Research Institute in Boulder, Colorado.

"It shows that not all asteroids can deliver sufficient quantities. One of the disappointments is that, from a prebiotic organic chemistry perspective, it was very limited," says Bottke. "But this is an unusual case. Most [CM chondrites] are loaded with organic compounds."

Still, studying the space rocks will help us prepare future missions to asteroids such as OSIRIS-Rex, scheduled to take off for asteroid 1999 RQ36 in 2016 and bring a sample back in 2023.

"In some ways, we've had a sample, a very fresh one, come to us," says Bottke. "This is a test bed for the techniques we'll use in that mission."

Journal reference: Science, DOI: 10.1126/science.1227163

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Britain's Akram Khan's dance of creative destruction

PARIS: A year ago, Akram Khan was told his dance career was over. Now, with the Olympics ceremony under his belt, two films on the boil and three shows on tour, Britain's best-known choreographer could hardly be busier if he tried.

The 38-year-old ball of energy is in Paris this month with his most personal work to date, DESH, a full-length solo exploring his family roots in Bangladesh, through his signature fusion of contemporary dance with north Indian Kathak.

Khan's schedule for the coming months sounds like a plate-spinning act, but when he ripped his Achilles tendon during a rehearsal last January, doctors feared he would never dance again.

"It was very traumatic," he told AFP, "Ballet dancers don't come back after an Achilles tendon rupture. It's very rarely possible."

Shows were cancelled, plans cut short as Khan -- unable to walk for two months -- headed into a "humiliating" round of surgery and physiotherapy.

"I'm a dancer, so it's ego you know, somebody's telling you how to do a simple walk. I wanted to shoot them!"

"But from that it went into running, jogging, then jumping, then a little bit of confidence comes back.

"And then suddenly you're in the Olympics!" joked Khan, who choreographed and performed in a segment of the August opening ceremony.

In his solo DESH, a chameleonic Khan gives life to a dense cast of characters as the action shifts, dreamlike, from his south London birthplace to the grimy, noisy streets of Bangladesh over 80 visually-sumptuous minutes.

While he has recovered mobility, Khan has yet to get his full strength back, and had to make changes to perform the show, on world tour after premiering in London to rapturous reviews last year.

"You find other ways, and that was very valuable," he said, "I'm stronger in other ways."

Right now Khan is preparing a duet with the Flamenco dancer Izrael Galvan, in between touring with two more of his shows -- Gnosis and Sacred Monsters.

Come May he will premiere a creation called iTMOi inspired by Igor Stravinsky's "Rite of Spring" in the French city of Grenoble, before taking that show on the road as well.

Recent sideline projects have included teaming up with the artist Anish Kapoor to shoot a spoof "Gangnam Style" video in support of Chinese dissident artist Ai Wei Wei.

As if that wasn't enough, he is choreographing a film called "Desert Dancer", based on the true story of a young Iranian man persecuted for his love of dance, and is hoping to direct a film based on DESH.

In terms of juggling projects, Khan says he is busier than ever before. And in March he will become a father for the first time, when his Japanese dancer wife gives birth to a baby girl.

The story of Khan's injury and recovery loops back to an earlier one of how, as a little boy, he liked to break things to see what was inside.

"I was destructive as a child, I was fascinated to see things broken and put back together again," he told AFP, "I was very physical, I couldn't keep my hands still."

That was how Khan's mother started teaching her three-year-old son the folk dance Kathak, today the backbone of his art. To tire him out, like others might send a child to kick a ball around the yard.

Formal lessons followed aged seven, but it was long a battle of wills with a mother determined to share -- "impose", he jokes -- her culture with him.

"It was traumatic," said Khan, who talks with disarming candour, and wry humour, of his upbringing, "My mother used to bribe me, with toys, each performance I would get a little matchbox car."

While he jokes about his strong-willed mother, Khan is clear the "challenging relationship" in his life is with his father, bent on rooting out the Westerner in his son and making a true Bengali of him.

"DESH is very much about my father," he says of the piece, which opens with a scene showing him burying his father before pounding violently at the earth, as if to root out the story of their shared past.

Like a grown-up version of the creative destruction he displayed as a child.

Co-created with the poet Karthika Nair, the visual designer Tim Yip and the composer Jocelyn Pook, the work has a political dimension too, reflecting his sense that "everything is political" in Bangladesh, starting with the drinking water polluted by Western waste dumping.

"This is my story. It's part true, part lie," he says, "It needed to be epic, because it was very personal."

But for now, Khan jokes, he is done digging for his family roots: "I think I need to move on -- I need to get a life!"

-AFP/fl

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Senate approves Netflix-backed amendment to video privacy law

Ready to share your Netflix viewing on Facebook?

(Credit:
LG)

The U.S. Senate has approved legislation to amend a 1988 law that would make it easier for people to share their video-viewing habits online should the Netflix-backed bill win President Obama's signature.

The Senate approved revisions this evening to the Video Privacy Protection Act to allow video rental companies to obtain consent from customers in order to share information about their viewing preferences on social networks. The 24-year-old law was enacted after a newspaper printed the video rental history of Judge Robert H. Bork during his Supreme Court nomination hearings.

Bork died yesterday at age 85, a day after the U.S. House of Representatives approved the legislation.

A Netflix representative applauded the Senate's approval and promised to introduce new products should the president sign the bill.

"We are pleased the Senate has moved quickly to modernize the VPPA, giving consumers more freedom to share with friends when they want," Netflix spokesman Joris Evers said in a statement. "After the president signs the bill, we will introduce social features for our U.S. members in 2013."

Users outside of the United States have the option to link their Netflix accounts with Facebook, allowing them frictionless sharing of their video viewing preferences with other member of their online social network.

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Hollies Get Prickly for a Reason

With shiny evergreen leaves and bright red berries, holly trees are a naturally festive decoration seen throughout the Christmas season.

They're famously sharp. But not all holly leaves are prickly, even on the same tree. And scientists now think they know how the plants are able to make sharper leaves, seemingly at will. (Watch a video about how Christmas trees are made.)

A new study published in the Botanical Journal of the Linnean Society suggests leaf variations on a single tree are the combined result of animals browsing on them and the trees' swift molecular response to that sort of environmental pressure.

Carlos Herrera of the National Research Council of Spain led the study in southeastern Spain. He and his team investigated the European holly tree, Ilex aquifolium. Hollies, like other plants, can make different types of leaves at the same time. This is called heterophylly. Out of the 40 holly trees they studied, 39 trees displayed different kinds of leaves, both prickly and smooth.

Five holly leaves from the same tree.

Photographs by Emmanuel Lattes, Alamy

Some trees looked like they had been browsed upon by wild goats and deer. On those trees, the lower 8 feet (2.5 meters) had more prickly leaves, while higher up the leaves tended to be smooth. Scientists wanted to figure out how the holly trees could make the change in leaf shape so quickly.

All of the leaves on a tree are genetic twins and share exactly the same DNA sequence. By looking in the DNA for traces of a chemical process called methylation, which modifies DNA but doesn't alter the organism's genetic sequence, the team could determine whether leaf variation was a response to environmental or genetic changes. They found a relationship between recent browsing by animals, the growth of prickly leaves, and methylation.

"In holly, what we found is that the DNA of prickly leaves was significantly less methylated than prickless leaves, and from this we inferred that methylation changes are ultimately responsible for leaf shape changes," Herrera said. "The novelty of our study is that we show that these well-known changes in leaf type are associated with differences in DNA methylation patterns, that is, epigenetic changes that do not depend on variation in the sequence of DNA."

"Heterophylly is an obvious feature of a well-known species, and this has been ascribed to browsing. However, until now, no one has been able to come up with a mechanism for how this occurs," said Mike Fay, chief editor of the Botanical Journal of the Linnean Society and head of genetics at the Kew Royal Botanic Gardens. "With this new study, we are now one major step forward towards understanding how."

Epigenetic changes take place independently of variation in the genetic DNA sequence. (Read more about epigenetics in National Geographic magazine's "A Thing or Two About Twins.")

"This has clear and important implications for plant conservation," Herrera said. In natural populations that have their genetic variation depleted by habitat loss, the ability to respond quickly, without waiting for slower DNA changes, could help organisms survive accelerated environmental change. The plants' adaptability, he says, is an "optimistic note" amidst so many conservation concerns. (Related: "Wild Holly, Mistletoe, Spread With Warmer Winters.")

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Fiscal Cliff 'Plan B' Is Dead: Now What?

Dec 20, 2012 11:00pm

The defeat of his Plan B — Republicans pulled it when it became clear it would be voted down — is a big defeat for Speaker of the House John Boehner.  It demonstrates definitively that there is no fiscal cliff deal that can pass the House on Republican votes alone.

Boehner could not even muster the votes to pass something that would only allow tax rates on those making more than $1 million to go up.

Boehner’s Plan B ran into opposition from conservative and tea party groups -including Heritage Action, Freedom Works and the Club for Growth – but it became impossible to pass it after Senate Democrats vowed not to take up the bill and the president threatened to veto it.  Conservative Republicans saw no reason to vote for a bill conservative activists opposed – especially if it had no hopes of going anywhere anyway.

Plan B is dead.

Now what?

House Republicans say it is now up to the Senate to act.  Senate Democrats say it is now up to Boehner to reach an agreement with President Obama.

Each side is saying the other must move.

The bottom line:  The only plausible solution is for President Obama and Speaker Boehner to do what they have failed repeatedly to do:  come up with a truly bi-partisan deal.

The prospects look grimmer than ever. It will be interesting to see if the markets react.

SHOWS: This Week

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Human hands evolved so we could punch each other

Forget toolmaking, think fisticuffs. Did evolution shape our hands not for dexterity but to form fists so we could punch other people? That idea emerges from a new study, although it runs counter to conventional wisdom.

About the same time as we stopped hanging from trees and started walking upright, our hands become short and square, with opposable thumbs. These anatomical changes are thought to have evolved for tool manipulation, but David Carrier at the University of Utah in Salt Lake City has an alternative explanation.

He says there are several possible hand shapes that would have allowed greater dexterity, making it less clear why we ended up with the hands we have. But only one hand shape lets us make a fist with a thumb as buttress.

Among primates' hands, ours is unique for its ability to form a fist with the thumb outside the fingers. The fingers of other primates' hands are too long to curl into their palms, and their thumbs are too short to reach across the fingers. So when apes fight, they are far more likely to wrestle or hold their opponent down while others stomp on him, says Carrier.

To test the importance of fists, Carrier and his colleagues recruited 10 athletes and measured how hard they could hit a punching bag using a normal fist, a fist with the thumb stuck out, and with an open palm.

The athletes could generate more than twice the force with a normal fist as with the thumb-stuck-out fist, because of thumb's buttressing role. There was no difference in the force they could generate with a normal fist and with an open palm, but Carrier says it's possible that a fist concentrates the force into a smaller area and so does more damage.

Cause or effect?

Mary Marzke of Arizona State University in Tempe says the study is interesting, but it far from proves that the ability to make a strong fist was the main driver behind the evolution of our hands' shape. It is more likely that it was a useful side effect of a whole suite of modifications.

She points out that apes strike with the heel of their hand when knocking fruit out of trees. Carrier's study didn't assess the force that the heel of the hand generates, but if it turns out to be as good as a fist, it becomes less clear that our hands evolved so as to be perfect for fist-making, Marzke says.

But if the hypothesis is true, Carrier thinks it could explain another mystery. It has long been unclear why high levels of testosterone cause men's ring fingers to be longer than their index fingers. He says the finger-length ratio makes sense if it generates a better fist. This would make dominant males even better fighters.

Journal reference: Journal of Experimental Biology, doi:10.1242/jeb.075713

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

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Big-spender ex-PM to be Japan's finance chief: report

TOKYO: A former Japanese prime minister known as a big spender in his political and personal life, will likely become the country's next finance minister and deputy premier, a report said on Thursday.

The leading Nikkei business daily said incoming Prime Minister Shinzo Abe will tap 72-year-old Taro Aso as finance chief and his own deputy, in a new government set to be formed next week.

Aso's past spending habits are in line with those of Abe, whose conservative Liberal Democratic Party (LDP) swept to victory in national elections on Sunday, pledging to boost the nation's ailing economy.

Aso, a fourth-generation politician who became Japan's prime minister in 2008, served as foreign minister during Abe's 2006-2007 stint in Japan's top political job.

As prime minister, Aso launched a series of economic stimulus packages worth hundreds of billions of dollars to prop up Japan's long-struggling economy.

But his time as premier ended in less than a year as the long-ruling LDP lost a historic election to the Democratic Party of Japan (DPJ) in 2009, while Aso's own missteps dented his popularity.

The scion of a wealthy family, he faced criticism for regular outings to luxurious hotel bars and mispronouncing commonly-used Chinese characters that make up part of the Japanese writing system.

Just a week before before his party lost to the DPJ, and as the economy sputtered, Aso was quoted as saying that "if you don't have money, you'd better not get married", dealing another blow to his profile.

In 2006, while he was foreign minister, a New York Times editorial branded Aso "Japan's offensive minister" for praising aspects of his country's colonial history in Asia, a particularly sore point in China and on the Korean peninsula.

His previous spending policies, however, were similar to those pledged by Abe -- to turn on the fiscal taps.

Abe has said he will pressure the Bank of Japan into more aggressive easing to power the world's third-largest economy, which may have slipped into recession in the third quarter.

A senior LDP official said on Wednesday that the incoming government would launch a spending package worth about 10 trillion yen ($118 billion) aimed at injecting life into the nation's limp economy.

- AFP/al

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Australian university to issue 11,000 iPads next year

Tablets have been eating away at the PC's position as the connected device of choice, and now slates are taking their place in the classrooms of an Australian university.

The University of Western Sydney said in a statement that it plans to distribute 11,000 iPads next year to every new student and member of the faculty "to support learning and teaching innovations across the curriculum and in informal learning environments."

"With digital technology revolutionizing how we connect and interact with the world, university study should be no different," professor Kerri-Lee Krause, the university's pro vice-chancellor, told The Australian.

Education was a key market for Apple more than two decades ago, and it returned to its roots earlier this year with the introduction of its iBooks Author software -- free software that lets authors design digital versions of textbooks and other interactive titles for the
iPad. It was launched in conjunction with the company's push to get textbook authors to create and distribute digital edition.

The iPad initiative is part of a curriculum overhaul at UWS that will stress "flexible study options" and "a blended learning model," The Australian reports. Traditional lectures will be augmented by a more interactive learning approach, Krause said.

"Mobile technologies will be a key part of this strategy," she said. "We want to support our academic staff to make the most of iPads and custom-designed apps in class so that, even in the largest lecture theater, students have access to just-for-me, just-in-time interactive learning experiences."

While not the first to give Apple's slates to students in an apparently revolutionary shift in lesson presentation, WSU might be the largest single institution to issue an iPad to each incoming student and faculty member. Earlier this year, the San Diego Unified School District announced it would purchase 26,000 iPads to be used by the district's more than 130,000 students.

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Detecting Rabid Bats Before They Bite

A picture is worth a thousand words—or in the case of bats, a rabies diagnosis. A new study reveals that rabid bats have cooler faces compared to uninfected colony-mates. And researchers are hopeful that thermal scans of bat faces could improve rabies surveillance in wild colonies, preventing outbreaks that introduce infections into other animals—including humans.

Bats are a major reservoir for the rabies virus, according to the Centers for Disease Control and Prevention (CDC) in Atlanta. Previous research shows that bats can transmit their strains to other animals, potentially putting people at risk. (Popular Videos: Bats share the screen with creepy co-stars.)

Rabies, typically transmitted in saliva, targets the brain and is almost always fatal in animals and people if left untreated. No current tests detect rabies in live animals—only brain tissue analysis is accurate.

Searching for a way to detect the virus in bats before the animals died, rabies specialist James Ellison and his colleagues at the CDC turned to a captive colony of big brown bats (Eptesicus fuscus). Previous studies had found temperature increases in the noses of rabid raccoons, so the team expected to see similar results with bats.

Researchers established normal temperature ranges for E. fuscus—the bat species most commonly sent for rabies testing—then injected 24 individuals with the virus. The 21-day study monitored facial temperatures with infrared cameras, and 13 of the 21 bats that developed rabies showed temperature drops of more than 4ºC.

"I was surprised to find the bats' faces were cooler because rabies causes inflammation—and that creates heat," said Ellison. "No one has done this before with bats," he added, and so researchers aren't sure what's causing the temperature changes they've discovered in the mammals. (Related: "Bats Have Superfast Muscles—A Mammal First.")

Although thermal scans didn't catch every instance of rabies in the colony, this method may be a way to detect the virus in bats before symptoms appear. The team plans to fine-tune their measurements of facial temperatures, and then Ellison hopes to try surveillance in the field.

This study was published online November 9 in Zoonoses and Public Health.

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