Tuesday, January 31, 2012

Catching a mood on Facebook

Positive and negative emotions spread on social network

Web edition : 5:01 pm

SAN DIEGO ? Facebook users can spread emotions to their online connections just by posting a written message, or status update, that?s positive or negative, says a psychologist who works for the wildly successful social network.

This finding challenges the idea that emotions get passed from one person to another via vocal cues, such as rising or falling tone, or by a listener unconsciously imitating a talker?s body language, said Adam Kramer on January 27 at the annual meeting of the Society for Personality and Social Psychology. Kramer works at Facebook?s headquarters in Palo Alto, Calif.

?It?s time to rethink how emotional contagion works, since vocal cues and mimicry aren?t needed,? Kramer said. ?Facebook users? emotion leaks into the emotional worlds of their friends.?

Preliminary evidence that the emotional undercurrent of a person?s online messages affect his or her friends supports Kramer?s argument, says psychology graduate student Jamie Guillory of Cornell University in Ithaca, N.Y. Guillory and Cornell psychologist Jeffrey Hancock found that groups of three friends communicating by instant messaging used a greater number of negative words and solved a joint task better after one friend had just watched a film clip showing one child bullied by a bigger kid, versus a neutral film clip.

When one friend saw the bullying clips, Guillory suggested, his or her negative feelings spread via written messages to the others and stimulated more active group discussions about the experimental task: coming up with tips to survive freshman year in college.

Volunteers in that study reported not knowing when their friends had seen the bullying clip. Facebook members may also unknowingly pick up on what their friends feel by reading status updates, Guillory speculated.

Kramer used a computer program to identify words signifying positive and negative emotions in Facebook status updates posted by 1 million English-speaking users over three consecutive days in 2010. He did the same for status updates posted by friends of those Facebook users over the next three consecutive days. Since each user had about 150 Facebook friends, Kramer?s study included about 150 million people. More than 800 million people overall use Facebook, he said.

When a user?s status update included more positive than negative words, updates by that user?s friends posted three days later included an average of 7 percent more positive words and 1 percent fewer negative words compared with their updates just before the user?s post appeared. A corresponding pattern appeared after users posted updates with a surplus of negative words.

?That?s not a huge effect, but it?s a real effect,? Kramer said. Across the entire study group, three days after users posted positive updates, the number of updates containing positive words rose by 1.4 million and the number featuring negative words dropped by 679,000 relative to the day before, he reported.

Kramer found the same results whether users? updates were sampled at the beginning or the end of the week. So any tendency to feel happier on Friday and sadder on Monday didn?t influence emotional trends in status updates.

There?s no way to know if friends actually viewed users? updates from three days before, he acknowledged. But the findings point to a subtle form of emotional contagion that ripples across the ocean of Facebook users, he concluded.


Found in: Humans

Source: http://www.sciencenews.org/view/generic/id/338007/title/Catching_a_mood_on_Facebook

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Iran vows to stop "some" oil sales as inspectors visit (Reuters)

TEHRAN (Reuters) ? Iran sent conflicting signals in a dispute with the West over its nuclear ambitions, vowing to stop oil exports soon to "some" countries but postponing a parliamentary debate on a proposed halt to crude sales to the European Union.

The Islamic Republic declared itself optimistic about a visit by U.N. nuclear experts that began Sunday but also warned the inspectors to be "professional" or see Tehran reducing cooperation with the world body on atomic matters.

Lawmakers have raised the possibility of turning the tables on the EU which will implement its own embargo on Iranian oil by July as it tightens sanctions on Tehran over the nuclear program.

But India, the world's fourth-largest oil consumer, said it would not take steps to cut petroleum imports from Iran despite U.S. and European sanctions against Tehran.

The International Atomic Energy Agency (IAEA) inspection delegation will try to advance efforts to resolve a row about the nuclear work which Iran says is purely civilian but the West suspects is aimed at seeking a nuclear weapon.

Tension with the West rose this month when Washington and the EU imposed the toughest sanctions yet in a drive to force Tehran to provide more information on its nuclear program. The measures take direct aim at the ability of OPEC's second biggest Oil exporter to sell its crude.

In a remark suggesting Iran would fight sanctions with sanctions, Iran's oil minister said the Islamic state would soon stop exporting crude to "some" countries.

Rostam Qasemi did not identify the countries but was speaking less than a week after the EU's 27 member states agreed to stop importing crude from Iran from July 1.

"Soon we will cut exporting oil to some countries," the state news agency IRNA quoted Qasemi as saying.

India, a major customer for Iranian crude, made clear it would not join the wider international efforts to put pressure on Tehran by cutting oil purchases.

"It is not possible for India to take any decision to reduce the imports from Iran drastically, because among the countries which can provide the requirement of the emerging economies, Iran is an important country amongst them," Finance Minister Pranab Mukherjee told reporters on a visit to the Unites States.

The United States wants buyers in Asia, Iran's biggest oil market, to cut imports to put further pressure on Tehran.

DISCUSSION POSTPONED

Iranian lawmakers had been due to debate a bill Sunday that could have cut off oil supplies to the EU in days, in a move calculated to hit ailing European economies before the EU-wide ban on took effect.

But Iranian MPs postponed discussing the measure.

"No such draft bill has yet been drawn up and nothing has been submitted to the parliament. What exists is a notion by the deputies which is being seriously pursued to bring it to a conclusive end," Emad Hosseini, spokesman for parliament's Energy Committee, told Mehr news agency.

Iranian officials say sanctions have had no impact on the country. "Iranian oil has its own market, even if we cut our exports to Europe," Oil Minister Qasemi said.

Another lawmaker said the bill would oblige the government to cut Iran's oil supplies to the EU for five to 15 years, the semi-official Fars news agency reported.

By turning the sanctions back on the EU, lawmakers hope to deny the bloc a six-month window it had planned to give those of its members most dependent on Iranian oil - including some of the most economically fragile in southern Europe - to adapt.

NUCLEAR WATCHDOG

Before departing from Vienna, IAEA Deputy Director General Herman Nackaerts said he hoped Iran would tackle the watchdog's concerns "regarding the possible military dimensions of Iran's nuclear program."

Mehr quoted Foreign Minister Ali Akbar Salehi as saying during a trip to Ethiopia: "We are very optimistic about the outcome of the IAEA delegation's visit to Iran ... Their questions will be answered during this visit."

"We have nothing to hide and Iran has no clandestine (nuclear) activities."

Striking a sterner tone, Iran's parliament speaker, Ali Larijani, warned the IAEA team to carry out a "logical, professional and technical" job or suffer the consequences.

"This visit is a test for the IAEA. The route for further cooperation will be open if the team carries out its duties professionally," said Larijani, state media reported.

"Otherwise, if the IAEA turns into a tool (for major powers to pressure Iran), then Iran will have no choice but to consider a new framework in its ties with the agency."

Iran's parliament has approved bills in the past to oblige the government to review its level of cooperation with the IAEA. However, Iran's top officials have always underlined the importance of preserving ties with the watchdog body.

The head of the state-run National Iranian Oil Company (NIOC) said late Saturday that the export embargo would hit European refiners, such as Italy's Eni, that are owed oil from Iran as part of long-standing buy-back contracts under which they take payment for past oilfield projects in crude.

The EU accounted for 25 percent of Iranian crude oil sales in the third quarter of 2011. However, analysts say the global oil market will not be overly disrupted if parliament votes for the bill that would turn off the oil tap for Europe.

Potentially more disruptive to the world oil market and global security is the risk of Iran's standoff with the West escalating into military conflict.

Iran has repeatedly said it could close the vital Strait of Hormuz shipping lane if sanctions succeed in preventing it from exporting crude, a move Washington said it would not tolerate.

(Additional reporting by Hashem Kalantari, Robin Pomeroy and Hossein Jaseb in Tehran, Svetlana Kovalyova in Milan and Fredrik Dahl in Vienna; Writing by Parisa Hafezi and Robin Pomeroy; Editing by William Maclean and David Stamp)

Source: http://us.rd.yahoo.com/dailynews/rss/world/*http%3A//news.yahoo.com/s/nm/20120131/wl_nm/us_iran

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Monday, January 30, 2012

Magnitude 6.3 earthquake shakes Peru (AP)

LIMA, Peru ? The U.S. Geological Survey says an earthquake with a preliminary magnitude of 6.3 has struck on the coast of central Peru.

The quake was recorded at 11 minutes after midnight (local and EST; 0511 GMT), nine miles (15 kilometers) from the city of Ica, which was badly damaged by a major 8.0 earthquake in August 2007 and also suffered damage in a quake last October.

Monday's quake was at a depth of 24.4 miles (39.2 kilometers). USGS maps showed the epicenter exactly on the Pacific Ocean coastline.

There were no immediate reports of damage or injuries. No tsunami warning was issued.

Source: http://us.rd.yahoo.com/dailynews/rss/world/*http%3A//news.yahoo.com/s/ap/20120130/ap_on_re_la_am_ca/lt_peru_earthquake

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Troops seize Damascus suburbs back from rebels (Reuters)

AMMAN (Reuters) ? Troops seized eastern suburbs of Damascus from rebels late on Sunday, opposition activists said, after two days of fighting only a few kilometers from the centre of power of President Bashar al-Assad.

"The Free Syrian Army has made a tactical withdrawal. Regime forces have re-occupied the suburbs and started making house-to-house arrests," an activist named Kamal said by phone from the eastern al-Ghouta area on the edge of the capital.

A spokesman for the Free Syrian Army of defectors fighting Assad's forces appeared to confirm that account.

"Tanks have gone in but they do not know where the Free Syrian Army is. We are still operating close to Damascus," Maher al-Naimi told Reuters by phone from Turkey.

Activists said earlier on Sunday soldiers had moved into the suburbs at dawn, along with at least 50 tanks and other armored vehicles. At least 19 civilians and rebel fighters were killed in that initial attack, they said.

Fighters had taken over districts less than eight km (five miles) from the heart of the city. The areas have seen repeated protests against Assad's rule and crackdowns by troops in the 10-month-old uprising.

"It's urban war. There are bodies in the street," said an activist speaking from the suburb of Kfar Batna.

Residents of central Damascus reported seeing soldiers and police deployed around main squares.

The escalating bloodshed prompted the Arab League to suspend the work of its monitors on Saturday. Arab foreign ministers, who have urged Assad to step down and make way for a government of national unity, will discuss the crisis on February 5.

ARAB PEACE PLAN

Arab League chief Nabil Elaraby left for New York where he will brief representatives of the U.N. Security Council on Tuesday to seek support for the Arab peace plan.

He will be joined by Qatari Prime Minister Sheikh Hamad bin Jassim al-Thani, whose country heads the League's committee charged with overseeing Syria.

Elaraby said he hoped to overcome resistance from Beijing and Moscow over endorsing the Arab proposals.

A Syrian government official said the Arab League decision to suspend monitoring would "put pressure on (Security Council) deliberations with the aim of calling for foreign intervention and encouraging armed groups to increase violence".

Assad blames the violence on foreign-backed militants.

The opposition Syrian Observatory for Human Rights reported 41 civilian deaths across Syria on Sunday, including 14 in Homs province and 12 in the city of Hama. Thirty-one soldiers and members of the security forces were also killed, most in two attacks by deserters in the northern province of Idlib, it said.

State news agency SANA reported the military funerals of 28 soldiers and police on Saturday and another 23 on Sunday.

After mass demonstrations against his rule erupted last spring, Assad launched a military crackdown. Growing numbers of army deserters and gunmen have joined the protesters in a country of 23 million people regarded as a pivotal state at the heart of the Middle East.

The insurgency has crept closer to the capital. The suburbs, a string of mainly conservative Sunni Muslim towns, known as al-Ghouta, are home to the bulk of Damascus's population.

One activist said mosques there had been turned into opposition field hospitals and were appealing for blood supplies. "They (the authorities) cut off the electricity. Petrol stations are empty and the army is preventing people from leaving to get fuel for generators or heating," he said.

The Damascus suburbs have seen large demonstrations demanding the removal of Assad, a member of the minority Alawite sect, an offshoot of Shi'ite Islam that has dominated the mostly Sunni Muslim country for the last five decades.

In Rankous, 30 km (20 miles) north of Damascus by the Lebanese border, Assad's forces have killed at least 33 people in recent days in an attack to dislodge army defectors and insurgents, activists and residents said on Sunday.

IRAN SAYS ASSAD NEEDS TIME

Iran said Assad must be given time to implement reforms.

Tehran at first wholeheartedly supported Assad's hardline stance against the 10 months of popular protests. It has since tempered its rhetoric, but it condemns what it calls foreign interference in Syrian affairs.

"They have to have a free election, they have to have the right constitution, they have to allow different political parties to have their activities freely in the country. And this is what he has promised," Foreign Minister Ali Akbar Salehi said.

"We think that Syria has to be given the choice of time so that by (that) time they can do the reforms."

Syria has said it will hold a referendum on a new constitution soon, before a multi-party parliamentary election that has been much postponed. Under the present constitution, Assad's Baath party is "the leader of the state and society".

France, which has been leading calls for stronger international action on Syria, said the Arab League decision highlighted the need to act.

The United Nations said in December more than 5,000 people had been killed in the protests and crackdown. Syria says more than 2,000 security force members have been killed by militants.

On Friday, the U.N. Security Council discussed a European-Arab draft resolution aimed at halting the bloodshed. Britain and France said they hoped to put it to a vote next week.

Russia joined China in vetoing a previous Western draft resolution in October, and has said it wants a Syrian-led political process, not "an Arab League-imposed outcome" or Libyan-style "regime change".

Source: http://us.rd.yahoo.com/dailynews/rss/world/*http%3A//news.yahoo.com/s/nm/20120130/wl_nm/us_syria

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Sunday, January 29, 2012

Greek debt deal may not equal Wall Street relief (AP)

NEW YORK ? Greece and the investors who bought its bonds have the beginnings of a deal that could avert a disastrous, long-feared Greek default on its debt. But don't expect a celebration on Wall Street this week.

If the deal holds and works, it will help prevent a potential shock to the world banking system. It will also remove one of the biggest threats to the impressive rally in U.S. stocks this year.

The problem for investors is that good news ? like real improvement in Greece's long-term finances ? is likely to develop in slow motion. Bad news, like a breakdown in the debt talks or a spasm of market fear, would be faster. Punch-in-the-nose fast.

"I think they'll probably be happy, but I don't really see this accomplishing very much in the long term," says Michael E. Lewitt, editor of The Credit Strategist, an investor newsletter.

"They're not solving any of these problems," he says, so if things go wrong, "it's likely to be a much worse sell-off."

Under the tentative agreement, announced Saturday, investors holding euro206 billion in Greek bonds, or about $272 billion, would exchange them for bonds with half the face value. The replacement bonds would have a longer maturity and pay a lower interest rate.

The deal would reduce Greece's annual interest expense from about euro10 billion to about euro4 billion. When the bonds mature, Greece would have to pay its bondholders only euro103 billion.

It is unclear how investors who buy and sell the bonds of other debt-burdened countries, such as Italy, Spain and Portugal, will react. If they drive up borrowing costs for those countries, the debt crisis could get worse.

Private investors hold two-thirds of Greece's debt, which is equal to an unsustainable 160 percent of its annual economic output. By restructuring the debt, Greece hopes to make it a more manageable 120 percent by decade's end.

Greece's public creditors ? the International Monetary Fund, the European Union and the European Central Bank ? want the government to cut public salaries further to bring the national budget in line.

That proposal has been met with resistance by Greek politicians afraid of losing elections this spring. But they also worry Greece will be denied euro130 billion in bailout money if it can't cut its deficit.

The restructuring of Greece's private debt could still fall apart. If it does, that could mean trouble in the U.S. markets, which have enjoyed a placid January of steady gains.

The Dow Jones industrial average is up 3.6 percent in the young year. The Standard & Poor's 500 index has gained 4.7 percent, roughly half its average gainfor a full year.

If the Greek talks break down, "the stock market could probably lose half its gains for the year," Jeffrey Kleintop, chief market strategist at LPL Financial, said last week, before Greece and the private investors reached their tentative deal.

On paper, it's hard to see how Greece could take down financial markets in the U.S., the world's biggest economy, with $15.2 trillion in goods and services churned out every year.

Greece's annual economic output is euro220 billion. That translates to $285 billion, on par with the economy of Maryland. The U.S. sells $1.6 billion in weapons, medicine and other products to Greece each year, a minuscule 0.07 percent of exports.

U.S. banks say Greece on its own poses no danger to them. Unlike European banks, they're not major lenders to Greek businesses and aren't saddled with Greek government debt.

In its most recent report, JPMorgan Chase, the largest bank in the U.S., said it had just $4.5 billion at risk in Greece, Ireland and Portugal combined. That's about what the bank makes in revenue in two and a half weeks.

Some investors worry that U.S. banks would struggle to cover the $68 billion in insurance contracts they sold on Greece's government debt.

That's hardly enough to pull down the banking system. And the banks have offset all but $3.2 billion of those contracts with other contracts. In other words, pocket change.

"The direct impact of a Greek default is almost zero," Jamie Dimon, CEO of JPMorgan Chase, told CNBC on Thursday.

So what's everybody ? well, everybody but Jamie Dimon ? worried about?

A breakdown in talks could trigger steep losses in stock markets in Europe and the U.S. It could cause borrowing rates for Portugal and Italy to jump, pushing those much larger countries closer to defaults of their own.

A Greek default could unleash a host of larger problems. While some are already anticipated, others are likely to blindside even the closest observers, says Nick Colas, chief market strategist at ConvergEx Group.

"In any complex system, you're going to have unintended consequences," he says.

He compares it to the collapse of Lehman Brothers investment house in September 2008: Some analysts saw it coming, but the fallout still caught them by surprise. For a time, even super-safe money market funds were suspect.

At a conference on sovereign debt this week in New York, Steve Hanke, professor of economics at Johns Hopkins University, predicted that even commodity prices would plunge in response to a messy Greek default.

Traders seeking safety would immediately sell euros and buy dollars, Hanke said. The dollar would soar and prices for commodities like oil and wheat would collapse. A single dollar would buy much more oil or wheat.

"If the bomb is set off by Greece, commodity prices will collapse," Hanke said.

Hanke, who has advised governments around the world on managing their currencies, argued that Greece appears bound to collapse under its debts as its economy shrinks. "Greece is doomed," he said.

Hans Humes, president of Greylock Capital Management, warns that if banks and investment funds that hold Greek bonds take steep losses, then Portugal, Italy and other countries shouldering heavy debt burdens can be expected to follow Greece's lead.

It's comparable to a messy default. Traders will respond by immediately selling government bonds from those countries, Humes said. Borrowing costs will rise, and Europe's debt crisis will turn much worse.

Humes has been involved in the negotiations on the side of creditors holding Greek bonds, so he has a stake in the game. But it's a scenario other money managers often cite.

"There's a fear that other countries won't negotiate at all. They'll just say, `We'll pay you back at 50 percent or maybe less," Kleintop says.

To Colas, the deepest concern isn't how the S&P 500 reacts or whether the dollar rises if Greece drops the European currency. It's the possibility for panic, especially a run on European banks, some of the largest buyers of government debt.

"Human emotions can drive things off the rails," Colas says.

___

Freed reported from Minneapolis.

Source: http://us.rd.yahoo.com/dailynews/rss/stocks/*http%3A//news.yahoo.com/s/ap/20120129/ap_on_bi_st_ma_re/us_wall_street_week_ahead

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Saturday, January 28, 2012

AP Exclusive: New taste for Thai elephant meat (AP)

BANGKOK ? A new taste for eating elephant meat ? everything from trunks to sex organs ? has emerged in Thailand and could pose a new threat to the survival of the species.

Wildlife officials told The Associated Press that they were alerted to the practice after finding two elephants slaughtered last month in a national park in western Thailand.

"The poachers took away the elephants' sex organs and trunks ... for human consumption," Damrong Phidet, director-general of Thailand's wildlife agency, said in a telephone interview. Some meat was to be consumed without cooking, like "elephant sashimi," he said.

Poachers typically just remove tusks, which are most commonly found on Asian male elephants and fetch thousands of dollars on the black market. A market for elephant meat, however, could lead to killing of the wider elephant population, Damrong said.

"If you keep hunting elephants for this, then they'll become extinct," he said.

Consuming elephant meat is not common in Thailand, but some Asian cultures believe consuming animals' reproductive organs can boost sexual prowess.

Damrong said the elephant meat was ordered by restaurants in Phuket, a popular travel destination in the country's south. It wasn't clear if the diners were foreigners.

The accusation drew a quick rebuttal from Phuket Governor Tri Akradecha, who told Thai media that he had never heard of such restaurants but ordered officials to look into the matter.

Poaching elephants is banned, and trafficking or possessing poached animal parts also is illegal. Elephant tusks are sought in the illegal ivory trade, and baby wild elephants are sometimes poached to be trained for talent shows.

"The situation has come to a crisis point. The longer we allow these cruel acts to happen, the sooner they will become extinct," Damrong said.

The quest for ivory remains the top reason poachers kill elephants in Thailand, other environmentalists say.

Soraida Salwala, the founder of Friends of the Asian Elephant foundation, said a full grown pair of tusks could be sold from 1 million to 2 million baht ($31,600 to $63,300), while the estimated value of an elephant's penis is more than 30,000 baht ($950).

"There's only a handful of people who like to eat elephant meat, but once there's demand, poachers will find it hard to resist the big money," she cautioned.

Thailand has fewer than 3,000 wild elephants and about 4,000 domesticated elephants, according to the National Parks, Wildlife and Plant Conservation Department.

The pachyderms were a mainstay of the logging industry in the northern and western parts of the country until logging contracts were revoked in the late 1980s.

Domesticated animals today are used mainly for heavy lifting and entertainment.

Source: http://us.rd.yahoo.com/dailynews/rss/asia/*http%3A//news.yahoo.com/s/ap/20120127/ap_on_re_as/as_thailand_elephants

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Friday, January 27, 2012

Ubuntu moves beyond the desktop with new TV interface, menu-killing navigation system (Digital Trends)

ubuntu tabletLate last year, Ubuntu announced it would bring the open source operating system to mobile devices. Canonical founder Mark Shuttleworth said Ubuntu will soon be found on ?tablets, phones, TVs and smart screens from the car to the office kitchen, and it will connect those devices cleanly and seamlessly to the desktop, the server and the cloud.?

Much debate has followed Ubunto?s mobile strategy, the general consensus being that its loyal followers and fans of Linux everywhere are the least interested in testing this technology. Still, doubt over how well it would compete against that other open source, Linux-based option (a little something called Android) remains.

Since the announcement, Ubuntu has been relatively quiet about its mobile and smart device progress, until very recently.

Ubuntu TV: Coming soon? maybe

At CES earlier this month, Canonical introduced the Ubuntu smart TV interface. ?Ubuntu TV is a vision of how TV will work in the future. With no cables, no boxes and no hassles, the goal is to uncomplicated television for the average viewer while delivering to him or her all the services and options that they are becoming used to,? the company said. The system allows you not only to watch broadcast or streaming content, but also to access your own media files as well, via the cloud. It?s built into your TV, not available from a box-top or separate device. Also, there is no browser option, something Ubuntu doesn?t believe belongs in the television.

ubuntu tvBut like every other company trying to break into the connected TV segment, there are some very big barriers. And like its competitors, Ubuntu is going to have a hard time breaking them down. Content rights holders have become notoriously difficult to strike deals with, and manufacturing partners can be tricky to nail down.

Working in its favor is the fact that Ubuntu wants nothing more than to be the operating system for your TV. It has no plans to get into content production (like Google has done with YouTube), or develop its own app or other content distribution platform (which comes tied to Apple products). Ubuntu?s service steps on fewer toes than some of its major competitors do.

?From a cost perspective as well as a ?make the life of the manufacturer? easy perspective, Ubuntu will be a solid contender,? Ubuntu expert and author of Ubuntu Unleashed?2012 Edition: Covering 11.10 and 12.04 (7th edition)?Matthew Helmke tells us. ?Companies like Vizio, that make smart TVs with pretty cool software and interfaces, could be able to offload some of their development expenses and in-house programming burden.?

Still, Ubuntu TV, for the moment, largely remains conceptual. There isn?t so much of a hint as to a shipping date, and if there are any manufacturing partners, both parties are keeping quiet about it. But in true Ubuntu form, there are instructions on how you can make your own Ubuntu-supported smart TV.

New interface design

While the announcement of Ubuntu TV definitely has a certain flash appeal to it, a new display interface deserves just as much attention. Canonical?s Mark Shuttleworth recently blogged about the change, called the Head-up Display (or HUD) that does away with the menu and tries to better reflect how the human brain works.

?We noticed that [new as well as established] users spent a lot of time, relatively speaking, navigating the menus of their applications, either to learn about the capabilities of the app, or to take a specific action,? he says. ?We were also conscious of the broader theme in Unity design of leading from user intent. And that set us on a course which lead to today?s first public milestone on what we expect will be a long, fruitful and exciting journey.?

In order to execute commands, the HUD interface eliminates the need to scroll through menus, instead giving users immediate control over the applications they are using. Watch the video demo below to get a look at HUD in action.

Now HUD is definitely meant for the desktop in many respects ? Shuttleworth specifically mentions that, saying, ?The desktop remains central to our everyday work and play, despite all the excitement around tablets, TVs and phones.? However, there?s great potential for how this fast and accessible system could translate to Ubuntu for mobile devices. Helmke agrees: ?I think HUD will be wonderful on mobile. It is faster than using menus, which are terrible for mobile devices anyway.?

And the innovation that Ubuntu has planned for mobile will interact seamlessly with this new approach. ?Once the promised voice interface is completely, HUD will be hard to beat.?

This article was originally posted on Digital Trends

More from Digital Trends

Ubuntu?s going mobile: Will it survive?

MeeGo killed in favor of Tizen, a new OS backed by Samsung and Intel

Microsoft previews Windows 8 at BUILD

Television and social integration: What exactly do consumers want?

Source: http://us.rd.yahoo.com/dailynews/rss/linux/*http%3A//news.yahoo.com/s/digitaltrends/20120127/tc_digitaltrends/ubuntumovesbeyondthedesktopwithnewtvinterfacemenukillingnavigationsystem

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Scientists say Facebook's roots go way back

Coren Apicella

A woman from Tanzania's Hadzabe tribe studies a social-networking chart.

By Alan Boyle

Hunter-gatherers exhibit many of the "friending" habits familiar to Facebook users, suggesting that the patterns for social networking were set early in the history of our species.

At least that's the conclusion from a group of researchers who mapped the connections among members of the Hadza ethnic group in Tanzania's Lake Eyasi region. The results were published in this week's issue of the journal Nature.


"The astonishing thing is that ancient human social networks so very much resemble what we see today," senior author Nicholas Christakis, a sociologist at Harvard Medical School, said in a university news release. Researchers from Harvard, the University of California at San Diego and Cambridge University worked together to document the Hadza's social networks.

"From the time we were around campfires and had words floating through the air, to today when we have digital packets floating through the ether, we've made networks of basically the same kind," Christakis said.

Another co-author of the study, UCSD's James Fowler, said the results suggest that the structure of today's social networks go back to a time before the invention of agriculture, tens of thousands of years ago.

For decades, social scientists have puzzled over the origins of cooperative and altruistic behavior that benefits the group at the expense of the individual. That seems to run counter to a basic "tooth and claw" view of evolution, in which each individual fights for survival, or at least the survival of its gene pool. One of the leading hypotheses is that a system to reward cooperation and punish non-cooperators ("free riders") grew out of a sense of genetic kinship between related individuals. But how far back did such a system arise?

Harvard Medical School researcher Coren Apicella discusses what she and her colleagues found during their studies of Tanzania's Hadza people.

To investigate that question, researchers spent two months interviewing more than 200 adult members of the Hadza group who still live in a traditional, nomadic, pre-agricultural setting. To chart the social connections, the researchers asked the adults to identify the individuals they'd like to live with in their next encampment. They also looked into gift-giving connections by giving their experimental subjects three straws of honey ? one of the Hadza's best-loved treats ? and asking them to assign them secretly to anyone else in the camp. That exercise produced a complex web of 1,263 "campmate ties" and 426 "gift ties."

Separately, the researchers gave the Hadza additional honey straws that they could either keep for themselves or donate for group distribution. That was used as a measure of cooperation vs. non-cooperation.

When the researchers analyzed all the linkages, they found that cooperators tended to group themselves together into one set of social clusters, while non-cooperators were in separate clusters. Even when other factors were taken into account, such as connections between kin and geographical proximity, the cooperation vs. non-cooperation distinction was significant. That finding suggested that even in pre-agricultural societies, social networking strengthened the connections between people inclined toward different kinds of behavior.

"If you can get cooperators to cluster together in social space, cooperation can evolve," said Coren Apicella, a postdoctoral researcher specializing in health-care policy at Harvard Medical School and the Nature paper's first author. "Social networks allow this to happen."

The researchers said the dynamics of the Hadza social networks ? including the kinds of ties that bind a group's most popular members and the reciprocal connections within the group?? were indistinguishable from previously gathered data about social networks in modern communities.

"We turned the data over lots of different ways," Fowler said in the news release. "We looked at over a dozen measures that social network analysts use to compare networks, and pretty much, the Hadza are like us."

Beyond the Facebook angle, the rise of relationships between cooperative individuals has larger implications for the study of human evolution. "This suggests that social networks may have co-evolved with the widespread cooperation in humans that we observe today," the researchers wrote.

Source: http://cosmiclog.msnbc.msn.com/_news/2012/01/25/10234789-facebooks-roots-go-way-way-back

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Thursday, January 26, 2012

Video: GOP insults go local

Surprising 30 percent rise in home births

??A small, but growing trend of women in the US are choosing home births, a new government report finds. These mostly over 35, non-Hispanic white women are "consciously rejecting the system" of hospital deliveries, says the researcher.

Source: http://www.msnbc.msn.com/id/3036697/vp/46138400#46138400

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Restored wetlands rarely equal condition of original wetlands

Wednesday, January 25, 2012

Wetland restoration is a billion-dollar-a-year industry in the United States that aims to create ecosystems similar to those that disappeared over the past century. But a new analysis of restoration projects shows that restored wetlands seldom reach the quality of a natural wetland.

"Once you degrade a wetland, it doesn't recover its normal assemblage of plants or its rich stores of organic soil carbon, which both affect natural cycles of water and nutrients, for many years," said David Moreno-Mateos, a University of California, Berkeley, postdoctoral fellow. "Even after 100 years, the restored wetland is still different from what was there before, and it may never recover."

Moreno-Mateos's analysis calls into question a common mitigation strategy exploited by land developers: create a new wetland to replace a wetland that will be destroyed and the land put to other uses. At a time of accelerated climate change caused by increased carbon entering the atmosphere, carbon storage in wetlands is increasingly important, he said.

"Wetlands accumulate a lot of carbon, so when you dry up a wetland for agricultural use or to build houses, you are just pouring this carbon into the atmosphere," he said. "If we keep degrading or destroying wetlands, for example through the use of mitigation banks, it is going to take centuries to recover the carbon we are losing."

The study showed that wetlands tend to recover most slowly if they are in cold regions, if they are small ? less than 100 contiguous hectares, or 250 acres, in area ? or if they are disconnected from the ebb and flood of tides or river flows.

"These context dependencies aren't necessarily surprising, but this paper quantifies them in ways that could guide decisions about restoration, or about whether to damage wetlands in the first place," said coauthor Mary Power, UC Berkeley professor of integrative biology.

Moreno-Mateos, Power and their colleagues will publish their analysis in the Jan. 24 issue of PLoS (Public Library of Science) Biology.

Wetlands provide many societal benefits, Moreno-Mateos noted, such as biodiversity conservation, fish production, water purification, erosion control and carbon storage.

He found, however, that restored wetlands contained about 23 percent less carbon than untouched wetlands, while the variety of native plants was 26 percent lower, on average, after 50 to 100 years of restoration. While restored wetlands may look superficially similar ? and the animal and insect populations may be similar, too ? the plants take much longer to return to normal and establish the carbon resources in the soil that make for a healthy ecosystem.

Moreno-Mateos noted that numerous studies have shown that specific wetlands recover slowly, but his meta-analysis "might be a proof that this is happening in most wetlands."

"To prevent this, preserve the wetland, don't degrade the wetland," he said.

Moreno-Mateos, who obtained his Ph.D. while studying wetland restoration in Spain, conducted a meta-analysis of 124 wetland studies monitoring work at 621 wetlands around the world and comparing them with natural wetlands. Nearly 80 percent were in the United States and some were restored more than 100 years ago, reflecting of a long-standing American interest in restoration and a common belief that it's possible to essentially recreate destroyed wetlands. Half of all wetlands in North America, Europe, China and Australia were lost during the 20th century, he said. S

Though Moreno-Mateos found that, on average, restored wetlands are 25 percent less productive than natural wetlands, there was much variation. For example, wetlands in boreal and cold temperate forests tend to recover more slowly than do warm wetlands. One review of wetland restoration projects in New York state, for example, found that "after 55 years, barely 50 percent of the organic matter had accumulated on average in all these wetlands" compared to what was there before, he said.

"Current thinking holds that many ecosystems just reach an alternative state that is different, and you never will recover the original," he said.

In future studies, he will explore whether the slower carbon accumulation is due to a slow recovery of the native plant community or invasion by non-native plants.

###

University of California - Berkeley: http://www.berkeley.edu

Thanks to University of California - Berkeley for this article.

This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.

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Source: http://www.labspaces.net/117041/Restored_wetlands_rarely_equal_condition_of_original_wetlands

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Wednesday, January 25, 2012

SOTU Response: We???re Still in Bad Shape (ContributorNetwork)

COMMENTARY | Tuesday night was the night of speeches. First there was the State of the Union; then there was the GOP response. While I'm not a fan of Mitch Daniels, I liked his answer. It was more factual and current then Obama's State of the Union address, and it highlighted the importance of the 2012 elections. As a country, we cannot do another four years of Obama, and the answer is electing a Republican president.

Gov. Daniels crafted an impressive response to Obama's State of the Union address. I particularly liked Daniels' speech when he stated, "The president did not cause the economic and fiscal crises that continue in America tonight. But he was elected on a promise to fix them, and he cannot claim that the last three years have made things anything but worse: the percentage of Americans with a job is at the lowest in decades. One in five men of prime working age, and nearly half of all persons under 30, did not go to work today."

While I'm not in either of those demographics, I didn't go to work yesterday. In fact, I gave up looking for traditional employment in November 2011. There are no jobs out there. There are no jobs for the uneducated, and there are no jobs for the educated. I fall into the latter category. I have two degrees, and I'm thinking about getting a third degree. I shouldn't need three degrees to find a job. With two degrees I'm already overeducated, but that's the world Obama has created.

I had a job in 2008, and I still had a job in 2009 after Obama was elected. I wasn't downsized until April 2009. Supposedly, the recession ended during that summer, but a more than two years later, I'm still not traditionally employed. It's a problem, and it's not just a problem for me. It's a problem for the nation.

The United States cannot thrive with high unemployment. "The federal government now spends one of every four dollars in the entire economy; it borrows one of every three dollars it spends. No nation, no entity, large or small, public or private, can thrive, or survive intact, with debts as huge as ours," said Gov. Daniels.

It's been more than two years since the recession officially ended. Yet, the unemployment rate is still a whopping 8.5 percent. While Obama wants to take credit for the improvements no matter how marginal, I don't see enough improvement.

The answer to the economy is to elect a Republican president. We can't do another four years of Obamanomics. That means we need to pay close attention during this year's primaries. We need to scrutinize each candidate as if our lives depended on it. Then, we, as a nation, need to pick the best republican presidential candidate so we can get this nation and its jobs and its citizens back on track.

Source: http://us.rd.yahoo.com/dailynews/rss/gop/*http%3A//news.yahoo.com/s/ac/20120125/pl_ac/10883091_sotu_response_were_still_in_bad_shape

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Tuesday, January 24, 2012

Searching for Roleplay Partners

LOOKING FOR PEOPLE TO DO THE IDEAS RIGHT NOW!

Preferences

  • Post a minimum of THREE PARAGRAPHS, I understand about writer?s block and can tolerate posts that aren?t as long, but even when our characters are interacting there are more things to say than just what their response is, like thought and things the character notices. I don?t want three sentences spaced out as paragraphs either, I don?t count those as paragraphs. The more I get the more I feel like I need to give back, and if I can?t give you back the same amount of paragraphs, I will as close as I can. Don't say you can give me three paragraphs and that be your maximum, I don't like getting into a roleplay giving someone a lot of hard work and getting three lines back that are just spaced out, those aren't paragraphs those are glorified sentences.
  • I am fine with blood and gore but I don?t go into detail about sex, and I won?t do that, not saying that it can't happen between our characters, I just don't want details.
  • I don?t want any love at first sight kind of things going on, there are times where characters already know each other and have hidden crushes, but I would like to bring out the hidden crush thing, instead of within the first few posts they?ve already decided to date.
  • Put the word "Banana" at the end of your reply (either PM or thread) so I know you've read this.
  • If you have any ideas for the role-play or you want to say ?Hey, how about we do this?? I?m not going to tell you it?s a bad idea, I might even add on to that idea, or we can work something out, I want this to be fun for both of us.
  • I am excited to start any role-plays so if you are interested please either PM me or post in the thread and I?ll get back to you as soon as I see that you?ve replied.
  • I am still a student, so there are times where I won?t be able to respond, and there are times I won?t be able to get to my computer, and I know you?re going to have times like that too, so we?ll both have to be patient, even if it is an exciting part in our role-play, but please if you are going to be gone for an extended time tell me and I'll do the same for you.
  • In your reply to this thread, please say if you have any questions and where you would like to role-play this (PMs, threads or email. I?m fine with any of them.)
  • If there is anything else you want to know please feel free to ask me, I don?t bite.
  • I will do multiples of any roleplay or do multiple roleplays with one person and I am willing to give any other ideas a shot too.
  • I will roleplay as female or male

Pairings for non fandoms
VampirexVampire (No sparkling allowed)
VampirexWerewolf
VampirexVampire Hunter
WerewolfxWerewolf
Angelxhuman
AngelxFallen Angel
AngelxAngel
Fallen AngelxFallen Angel
TeacherxStudent
MagexMage
WarriorxMage
WarriorxWarrior
PrincessxServant
PrincexServant
and it kind of just goes on from there, any ideas you have, I will take into concideration.

Fandoms
Ouran Highschool Hostclub (I really want to do one of these, but please be alright with a MxM pairing for this)
Inuyasha
Summer Wars
Full Metal Alchemist
Gentleman's Alliance Cross
Trigun
Fushigi Yugi
Alice in Wonderland
Final Fantasy VII or X (Only ones I have completed so far)
Batman (based on comics, video games, or animated series)

Ideas
(of course these will need work but they are just ideas that pop into my head and make a good roleplay. This will be edited as the ideas come to me.)

  • A highly recognized school for magic students (could be changed to just about any other kind of supernatural creature or whatever) is abusing its power by using the graduating students as slaves. One clueless student, ends up stumbling upon a rebellion that was controlled by many students, some in their graduating year and some under classmen and one unknown teacher. The student ends up getting involved and falls in love with one of the graduating and mentoring students.
  • A questionable illness going around in both the demon and angel dementions, it basically makes Angels evil and Demons good of course there can be more effects on the demons and angels other than that. Our story would start with a young human meeting a demon (most humans can't even see demons or angels), this demon had come down with this illness while trying to look for a cure. He forgets that he is there for finding a cure for this illness and decides that he would fallow around this human, since this human must be special. They go on to her teenage years were she starts to fight demons and angels, with this demon by her side.

Source: http://feedproxy.google.com/~r/RolePlayGateway/~3/Wvmt02pkL2k/viewtopic.php

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Monday, January 23, 2012

Bryce Dallas Howard Welcomes a Baby Girl!

The actress and husband Seth Gabel have their second child! Plus, see more stars who welcomed new bundles of joy

Source: http://www.ivillage.com/celebrity-babies-2011/1-b-16266?dst=iv%3AiVillage%3Acelebrity-babies-2011-16266

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Official: possibility of unregistered passengers (AP)

GIGLIO, Italy ? Unregistered passengers might have been aboard the stricken cruise liner that capsized off this Tuscan island, a top rescue official said Sunday, raising the possibility that the number of missing might be higher than previously announced.

Divers, meanwhile, pulled out a woman's body from the capsized Costa Concordia on Sunday, raising to 13 the number of people dead in the Jan. 13 accident.

Civil protection official Francesca Maffini told reporters the victim was wearing a life vest and was found in the rear of a submerged portion of a ship by a team of fire department divers.

Earlier, Italian authorities raised the possibility that the real number of the missing was unknown because some unregistered passengers might have been aboard. As of Sunday, 19 people are listed as missing, but that number could be higher.

"There could have been X persons who we don't know about who were inside, who were clandestine" passengers aboard the ship, Franco Gabrielli, the national civil protection official in charge of the rescue effort, told reporters at a briefing on the island of Giglio, where the ship, with 4,200 people aboard rammed a reef and sliced open its hull on Jan. 13 before turning over on its side.

Gabrielli said that relatives of a Hungarian woman have told Italian authorities that she had telephoned them from aboard the ship and that they haven't heard from her since the accident. He said it was possible that a woman's body pulled from the wreckage by divers on Saturday might be that of the unregistered passenger.

But one of Concordia's officers, who's recovering from a broken leg suffered during the evacuation, dismissed the allegation that such passengers were on the ship.

"Everyone is registered and photographed. Everything's electronic," the Italian news agency ANSA quoted Manrico Giampedroni as saying.

Authorities are trying to identify five corpses who are badly decomposed after spending a long time in the water.

Gabrielli said they have identified the other eight bodies: four French, an Italian, a Hungarian, a German and a Spanish national.

The missing include French passengers, an elderly American couple, a Peruvian crewwoman and an Indian crewman and an Italian father and his five-year-old daughter. Some of their relatives were briefed by rescuers Sunday, and also met with Pierluigi Foschi, the CEO of Costa Crociere, SpA ? the ship's operator ? who viewed the crippled cruise liner from a boat.

France's ambassador to Italy, Alain Le Roy, recounted Foschi's visit.

"He came to see the families, all families. He met the French family. He met the American family. I am sure he is meeting other families, mostly to express his compassion ... to say that Costa will do everything possible to find the people, to compensate families in any way."

The search had been halted for several hours early Sunday, after instrument readings indicated that the Concordia has shifted a bit on its precarious perch on a seabed just outside Giglio's port. A few meters (yards) away, the sea bottom drops off suddenly, by some 20-30 meters (65-100 feet), and if the Concordia should abruptly roll off its ledge, rescuers could be trapped inside.

When instrument data indicated the vessel had stabilized again, rescuers went back in, but only explored the above-water section and evacuation staging areas where survivors have indicated that people who did not make it into lifeboats during the chaotic evacuation could have remained.

Passengers were dining at a gala supper when the Concordia sailed close to Giglio and struck the reef, which is indicated on maritime and even tourist maps.

There are also fears that the Concordia's double-bottom fuel tanks could rupture in case of sudden shifting, spilling 2,200 metric tons (almost 500,000 million gallons) of heavy fuel into pristine sea around Giglio, which is part of a seven-island archipelago in some of the Mediterranean's most pristine waters and a prized fishing area.

But Gabrielli said pollutants found near the ship have been detergents and other substances, including chlorine, apparently from the wreck of the ship, which carried some 3,200 passengers and a crew of 1,000. Any fuel traces found were "compatible with what you find in a port," he said.

Ferries and cargo ships regularly call at Giglio's port.

Sophisticated oil-removal equipment has been standing by, waiting for the search-and-rescue operations to conclude before workers can start extracting the fuel in the tanks.

Giglio Mayor Sergio Orpelli told Sky TG24 TV that it was tentatively planned to begin fuel-removal operations on Monday but that the timetable ultimately depends on when the rescue efforts are concluded. "No hopes have been abandoned that someone might still be alive," Orpelli said.

Coast guard and fire rescue teams have said that the search will go on, as long as the weather holds and the Concordia stays stable.

The Italian captain, Francesco Schettino, is under house arrest as prosecutors investigate him for suspected manslaughter, causing a shipwreck and abandoning the ship while many were still aboard.

Operator Costa Crociere, a subsidiary of U.S.-based Carnival Cruise Lines, has said that Capt. Schettino had deviated without permission from the vessel's route in an apparent maneuver to sail close to the island and impress passengers.

Schettino, despite audiotapes of his defying Coast Guard orders to scramble back aboard, has denied he abandoned ship while hundreds of passengers were desperately trying to get off the capsizing vessel. He has said he coordinated the rescue from aboard a lifeboat and then from the shore.

Rome daily La Repubblica, citing what Schettino allegedly told prosecutors in Grosetto, Tuscany, when he was interrogated last week, quoted him as saying that Costa Crociere was aware of the "recurring practice" of nearing coastlines to salute those ashore. Schettino is quoted as saying that such a maneuver was planned by Costa executives before the ship left the port of Civitavecchia before dinner time on Jan. 13 to gain publicity for the company.

It was not immediately possible to confirm Schettino's allegations. Prosecutors cannot comment on details of a probe while it is still being conducted, and the office of Schettino's lawyer was closed Sunday.

Marco De Luca, a Costa Crociere lawyer, said the company is "an injured party" in the tragedy, which Costa executives have blamed on the captain's failure to follow the programmed route.

Giglio Mayor Orpelli said such "salutes" by passing cruise ships are rare.

Orpelli insisted that before the ill-fated Jan. 13 approach by the Concordia near the reef, the last previous time was on Aug. 14, when the island was celebrating a summer festival in the port, and that the maneuver was closely coordinated with island and navigational authorities. That summer salute was "carried out in perfect safety," the mayor told Sky, adding that he thanked the captain of that voyage "and told him to thank his crew."

Orpelli said that island officials were unaware of the Jan. 13 plan for such a salute.

___

D'Emilio reported from Rome. Fulvio Paolocci reported from Giglio.

Source: http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/ap/20120122/ap_on_re_eu/eu_italy_cruise_aground

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Sunday, January 22, 2012

Inside Obama's World: The President talks to TIME About the Changing Nature of American Power (Time.com)

Christopher Morris / VII for TIME

Christopher Morris / VII for TIME

Fareed Zakaria interviews President Obama for TIME in the Oval Office on Jan. 18, 2012

Fareed Zakaria: When we talked when you were campaigning for the presidency, I asked you which Administration?s foreign policy you admired. And you said that you looked at George H.W. Bush?s diplomacy, and I took that to mean the pragmatism, the sense of limits, good diplomacy, as you looked upon it favorably. Now that you are President, how has your thinking evolved?
President Obama: It is true that I?ve been complimentary of George H.W. Bush?s foreign policy, and I continue to believe that he managed a very difficult period very effectively. Now that I?ve been in office for three years, I think that I?m always cautious about comparing what we?ve done to what others have done, just because each period is unique. Each set of challenges is unique. But what I can say is that I made a commitment to change the trajectory of American foreign policy in a way that would end the war in Iraq, refocus on defeating our primary enemy, al-Qaeda, strengthen our alliances and our leadership in multilateral fora and restore American leadership in the world. And I think we have accomplished those principal goals.

Christopher Morris?VII for TIME

We still have a lot of work to do, but if you look at the pivot from where we were in 2008 to where we are today, the Iraq war is over, we refocused attention on al-Qaeda, and they are badly wounded. They?re not eliminated, but the defeat not just of [Osama] bin Laden, but most of the top leadership, the tightening noose around their safe havens, the incapacity for them to finance themselves, they are much less capable than they were back in 2008.

Our alliances with NATO, Japan, South Korea, our close military cooperation with countries like Israel have never been stronger. Our participation in multilateral organizations has been extremely effective. In the United Nations, not only do we have a voice, but we have been able to shape an agenda. And in the fastest-growing regions of the world in emerging markets in the Asia Pacific region, just to take one prominent example, countries are once again looking to the United States for leadership.

That?s not the exact same moment as existed post?World War II. It?s an American leadership that recognizes the rise of countries like China and India and Brazil. It?s a U.S. leadership that recognizes our limits in terms of resources, capacity. And yet what I think we?ve been able to establish is a clear belief among other nations that the United States continues to be the one indispensable nation in tackling major international problems.

(MORE: Read TIME?s Cover Story on Obama, Now Available to Subscribers)

And I think that there is a strong belief that we continue to be a superpower, unique perhaps in the annals of history, that is not only self-interested but is also thinking about how to create a set of international rules and norms that everyone can follow and that everyone can benefit from. So you combine all those changes, the United States is in a much stronger position now to assert leadership over the next century than it was only three years ago.

We still have huge challenges ahead. And one thing I?ve learned over the last three years is that as much as you?d like to guide events, stuff happens and you have to respond. And those responses, no matter how effective your diplomacy or your foreign policy, are sometimes going to produce less-than-optimal results. But our overall trajectory, our overall strategy, I think has been very successful.

Mitt Romney says you are timid, indecisive and nuanced.
Ah, yes.

I particularly like the third one. What do you say?
I think Mr. Romney and the rest of the Republican field are going to be playing to their base until the primary season is over. Once it is, we?ll have a serious debate about foreign policy. I will feel very confident about being able to put my record before the American people and saying that America is safer, stronger and better positioned to win the future than it was when I came into office.

And there are going to be some issues where people may have some legitimate differences, and there are going to be some serious debates, just because they?re hard issues. But overall, I think it?s going to be pretty hard to argue that we have not executed a strategy over the last three years that has put America in a stronger position than it was when I came into office.

Romney says if you are re-elected, Iran will get a nuclear weapon, and if he is elected, it won?t. Will you make a categorical statement like that: If you are re-elected, Iran will not get a nuclear weapon?
I have made myself clear since I began running for the presidency that we will take every step available to prevent Iran from obtaining a nuclear weapon. What I?ve also said is that our efforts are going to be ? Excuse me. When I came into office, what we had was a situation in which the world was divided, Iran was unified, it was on the move in the region. And because of effective diplomacy, unprecedented pressure with respect to sanctions, our ability to get countries like Russia and China ? that had previously balked at any serious pressure on Iran?? to work with us, Iran now faces a unified world community, Iran is isolated, its standing in the region is diminished. It is feeling enormous economic pressure.

(MORE: See TIME?s Interview with Hillary Clinton on Libya, China, the Middle East and Barack Obama)

And we are in a position where, even as we apply that pressure, we?re also saying to them, There is an avenue to resolve this, which is a diplomatic path where they forego nuclear weapons, abide by international rules and can have peaceful nuclear power as other countries do, subject to the restrictions of the [Nuclear] Non-Proliferation Treaty.

But the way, the Iranians might see it as that they have made proposals ? the Brazilian-Turkish proposal ? and that they never go anywhere. They aren?t the basis of negotiations.
Yes, I think if you take a look at the track record, the Iranians have simply not engaged in serious negotiations on these issues.

We actually put forward a very serious proposal that would have allowed them to display good faith. They need medical isotopes; there was a way to take out some of their low-enriched uranium so that they could not ? so that there was clarity that they were not stockpiling that to try to upgrade to weapons-grade uranium. In exchange, the international community would provide the medical isotopes that they needed for their research facility. And they delayed and they delayed, and they hemmed and they hawed, and then when finally the Brazilian-Indian proposal was put forward, it was at a point where they were now declaring that they were about to move forward on 20% enriched uranium, which would defeat the whole purpose of showing good faith that they weren?t stockpiling uranium that could be transformed into weapons-grade.

(PHOTOS: Political Pictures of the Week)

So, not to get too bogged down in the details, the point is that the Iranians have a very clear path where they say, We?re not going to produce weapons, we won?t stockpile material that can be used for weapons. The international community then says, We will work with you to develop your peaceful nuclear energy capacity, subject to the kinds of inspections that other countries have agreed to in the past. This is not difficult to do. What makes it difficult is Iran?s insistence that it is not subject to the same rules that everybody else is subject to.

Suppose that with all this pressure you have been able to put on Iran, and the economic pressure, suppose the consequence is that the price of oil keeps rising, but Iran does not make any significant concession. Won?t it be fair to say the policy will have failed?
It is fair to say that this isn?t an easy problem, and anybody who claims otherwise doesn?t know what they?re talking about. Obviously, Iran sits in a volatile region during a volatile period of time, and their own internal conflicts makes it that much more difficult, I think, for them to make big strategic decisions. Having said that, our goal consistently has been to combine pressure with an opportunity for them to make good decisions and to mobilize the international community to maximize that pressure.

Can we guarantee that Iran takes the smarter path? No. Which is why I have repeatedly said we don?t take any options off the table in preventing them from getting a nuclear weapon. But what I can confidently say, based on discussions that I?ve had across this government and with governments around the world, is that of all the various difficult options available to us, we?ve taken the one that is most likely to accomplish our goal and one that is most consistent with America?s security interest.

When you look at Afghanistan over the past three years ? the policies you?ve adopted ? would it be fair to say that the counterterrorism part of the policy, the killing bad guys, has been a lot more successful than the counterinsurgency, the stabilizing of vast aspects of the country, and that going forward, you should really focus in on that first set of policies?
Well, what is fair to say is that the counterterrorism strategy as applied to al-Qaeda has been extremely successful. The job is not finished, but there?s no doubt that we have severely degraded al-Qaeda?s capacity.

When it comes to stabilizing Afghanistan, that was always going to be a more difficult and messy task, because it?s not just military ? it?s economic, it?s political, it?s dealing with the capacity of an Afghan government that doesn?t have a history of projecting itself into all parts of the country, tribal and ethnic conflicts that date back centuries. So we always recognized that was going to be more difficult.

Now, we?ve made significant progress in places like Helmand province and in the southern portions of the country. And because of the cohesion and effectiveness of coalition forces, there are big chunks of Afghanistan where the Taliban do not rule, there is increasingly effective local governance, the Afghan security forces are beginning to take the lead. And that?s all real progress.

(MORE: The Obama Campaign?s Romney Glossary)

But what is absolutely true is that there are portions of the country where that?s not the case, where local governance is weak, where local populations still have deep mistrust of the central government. And part of our challenge over the next two years as we transition to Afghan forces is to continue to work with the Afghan government so that it recognizes its responsibilities not only to provide security for those local populations but also to give them some credible sense that the local government ? or the national government is looking out for them, and that they?re going to be able to make a living and they?re not going to be shaken down by corrupt police officials and that they can get products to market. And that?s a long-term process.

I never believed that America could essentially deliver peace and prosperity to all of Afghanistan in a three-, four-, five-year time frame. And I think anybody who believed that didn?t know the history and the challenges facing Afghanistan. I mean, this is the third poorest country in the world, with one of the lowest literacy rates and no significant history of a strong civil service or an economy that was deeply integrated with the world economy. It?s going to take decades for Afghanistan to fully achieve its potential.

What we can do, and what we are doing, is providing the Afghan government the time and space it needs to become more effective, to serve its people better, to provide better security, to avoid a repetition of all-out civil war that we saw back in the ?90s. And what we?ve also been able to do, I think, is to maintain a international coalition to invest in Afghanistan long beyond the point when it was politically popular to do so.

But ultimately, the Afghans are going to have to take on these responsibilities and these challenges, and there will be, no doubt, bumps in the road along the way.

From the perspective of our security interests, I think we can accomplish our goal, which is to make sure that Afghanistan is not a safe haven from which to launch attacks against the United States or its allies. But the international community ? not just us; the Russians and the Chinese and the Indians and the Pakistanis and the Iranians and others ? I think all have an interest in making sure that Afghanistan is not engulfed in constant strife, and I think that?s an achievable goal.

As the Chinese watched your most recent diplomacy in Asia, is it fair for them to have looked at the flurry of diplomatic activity ? political, military, economic ? and concluded, as many Chinese scholars have, that the United States is building a containment policy against China?
No, that would not be accurate, and I?ve specifically rejected that formulation.

I think what would be fair to conclude is that, as I said we would do, the United States has pivoted to focus on the fastest-growing region of the world, where we have an enormous stake in peace, security, the free flow of commerce and, frankly, an area of the world that we had neglected over the last decade because of our intense focus on Iraq, Afghanistan and the Middle East.

So if you look at what we?ve done, we?ve strengthened our alliances with Japan and South Korea ? I think they?re in as good of shape as they?ve ever been. We have involved ourselves in the regional architecture of ? including organizations like ASEAN and APEC. We?ve sent a clear signal that we are a Pacific power and we will continue to be a Pacific power, but we have done this all in the context of a belief that a peacefully rising China is good for everybody.

One of the things we?ve accomplished over the last three years is to establish a strong dialogue and working relationship with China across a whole range of issues. And where we have serious differences, we?ve been able to express those differences without it spiraling into a bad place.

I think the Chinese government respects us, respects what we?re trying to do, recognizes that we?re going to be players in the Asia Pacific region for the long term, but I think also recognize that we have in no way inhibited them from continuing their extraordinary growth. The only thing we?ve insisted on, as a principle in that region is, everybody?s got to play by the same set of rules, everybody?s got to abide by a set of international norms. And that?s not unique to China. That?s true for all of us.

But do you think they?re not?
Well, I think that when we?ve had some friction in the relationship, it?s because China, I think, still sees itself as a developing or even poor country that should be able to pursue mercantilist policies that are for their benefit and where the rules applying to them shouldn?t be the same rules that apply to the United States or Europe or other major powers.

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And what we?ve tried to say to them very clearly is, Look, you guys have grown up. You?re already the most populous country on earth, depending on how you measure it, the largest or next-largest economy in the world and will soon be the largest economy, almost inevitably. You are rapidly consuming more resources than anybody else. And in that context, whether it?s maritime issues or trade issues, you can?t do whatever you think is best for you. You?ve got to play by the same rules as everybody else.

I think that message is one that resonates with other Asia Pacific countries, all of whom want a good relationship with China, all of whom are desperately seeking access to China?s markets and have forged enormous commercial ties, but who also recognize that unless there are some international norms there, they?re going to get pushed around and taken advantage of.

You think it?s inevitable that China will be the largest economy in the world? It?s now the second largest, even on PPP.
Well, they are ? assuming that they maintain stability and current growth patterns, then, yes, it?s inevitable. Even if they slow down somewhat, they?re so large that they?d probably end up being, just in terms of the overall size of the economy, the largest.

But it?s doubtful that any time in the near future they achieve the kind of per capita income that the United States or some of the other highly developed countries have achieved. They?ve just got a lot of people, and they?re moving hundreds of millions of people out of poverty at the same time.

You have developed a reputation for managing your foreign policy team very effectively, without dissention. So how come you can manage this fairly complex process so well, and relations with Congress are not so good?
Well, in foreign policy, the traditional saying is, Partisan differences end at the water?s edge, that there is a history of bipartisanship in foreign policy.

Now, obviously, there were huge partisan differences during the Bush years and during the Iraq war. But I do think there?s still a tradition among those who work in foreign policy, whether it?s our diplomatic corps or our military or intelligence services, that says our focus is on the mission, our focus is on advancing American interests, and we?re going to make decisions based on facts and analysis and a clear-eyed view of the world, as opposed to based on ideology or what?s politically expedient.

And so when I?m working with my foreign policy team, there?s just not a lot of extraneous noise. There?s not a lot of posturing and positioning and ?How?s this going to play on cable news?? and ?Can we score some points here?? That whole political circus that has come to dominate so much of Washington applies less to the foreign policy arena, which is why I could forge such an effective working relationship and friendship with Bob Gates, who comes out of that tradition, even though I?m sure he would?ve considered himself a pretty conservative, hawkish Republican. At least that was where he was coming out of. I never asked him what his current party affiliation was, because it didn?t matter. I just knew he was going to give me good advice.

But have you been able to forge similar relationships with foreign leaders? Because one of the criticisms people make about your style of diplomacy is that it?s very cool, it?s aloof, that you don?t pal around with these guys.
I wasn?t in other Administrations, so I didn?t see the interactions between U.S. Presidents and various world leaders. But the friendships and the bonds of trust that I?ve been able to forge with a whole range of leaders is precisely, or is a big part of, what has allowed us to execute effective diplomacy.

I think that if you ask them, Angela Merkel or Prime Minister Singh or President Lee or Prime Minister Erdogan or David Cameron would say, We have a lot of trust and confidence in the President. We believe what he says. We believe that he?ll follow through on his commitments. We think he?s paying attention to our concerns and our interests. And that?s part of the reason we?ve been able to forge these close working relationships and gotten a whole bunch of stuff done.

You just can?t do it with John Boehner.
You know, the truth is, actually, when it comes to Congress, the issue is not personal relationships. My suspicion is that this whole critique has to do with the fact that I don?t go to a lot of Washington parties. And as a consequence, the Washington press corps maybe just doesn?t feel like I?m in the mix enough with them, and they figure, well, if I?m not spending time with them, I must be cold and aloof.

The fact is, I?ve got a 13-year-old and 10-year-old daughter, and so, no, Michelle and I don?t do the social scene, because as busy as we are, we have a limited amount of time, and we want to be good parents at a time that?s vitally important for our kids.

In terms of Congress, the reason we?re not getting enough done right now is you?ve got a Congress that is deeply ideological and sees a political advantage in not getting stuff done. John Boehner and I get along fine. We had a great time playing golf together. That?s not the issue. The problem was that no matter how much golf we played or no matter how much we yukked it up, he had trouble getting his caucus to go along with doing the responsible thing on a whole bunch of issues over the past year.

You talked a lot about how foreign policy ultimately has to derive from American strength, and so when I talk to businessmen, a lot of them are dismayed that you have not signaled to the world and to markets that the U.S. will get its fiscal house in order by embracing your deficit commission, the Simpson-Bowles. And that walking away from that,which is a phrase I?ve heard a lot, has been a very bad signal to the world. Why won?t you embrace Simpson-Bowles?
I?ve got to say, most of the people who say that, if you asked them what?s in Simpson-Bowles, they couldn?t tell you. So first of all, I did embrace Simpson-Bowles. I?m the one who created the commission. If I hadn?t pushed it, it wouldn?t have happened, because congressional sponsors, including a whole bunch of Republicans, walked away from it.

The basic premise of Simpson-Bowles was, we have to take a balanced approach in which we have spending cuts and we have revenues, increased revenues, in order to close our deficits and deal with our debt. And although I did not agree with every particular that was proposed in Simpson-Bowles ? which, by the way, if you asked most of the folks who were on Simpson-Bowles, did they agree with every provision in there?, they?d say no as well.

What I did do is to take that framework and present a balanced plan of entitlement changes, discretionary cuts, defense cuts, health care cuts as well as revenues and said, We?re ready to make a deal. And I presented that three times to Congress. So the core of Simpson-Bowles, the idea of a balanced deficit-reduction plan, I have consistently argued for, presented to the American people, presented to Congress.

There wasn?t any magic in Simpson-Bowles. They didn?t have some special sauce or formula that avoided us making these tough choices. They?re the same choices that I?ve said I?m prepared to make. And the only reason it hasn?t happened is the Republicans were unwilling to do anything on revenue. Zero. Zip. Nada.

The revenues that we were seeking were far less than what was in Simpson-Bowles. We?ve done more discretionary cuts than was called for in Simpson-Bowles. The things that supposedly would be harder for my side to embrace we?ve said we?d be willing to do. The whole half of Simpson-Bowles that was hard ideologically for the Republicans to embrace they?ve said they?re not going to do any of them.

So this notion that the reason that it hasn?t happened is we didn?t embrace Simpson-Bowles is just nonsense. And by the way, if you talk to some of these same business leaders who say, Well, he shouldn?t have walked away from Simpson-Bowles, and you said, Well, are you prepared to kick capital gains and dividends taxation up to ordinary income ?

? which is what Simpson-Bowles ?
? which is what Simpson-Bowles called for, they would gag. There?s not one of those business leaders who would accept a bet. They?d say, Well, we embrace Simpson-Bowles except for that part that would cause us to pay a lot more.

And in terms of the defense cuts that were called for in Simpson-Bowles, they were far deeper than even what would have been required if the sequester goes through, and so would have not been a responsible pathway for us to reduce our deficit spending. Now, that?s not the fault of Simpson-Bowles. What they were trying to do was provide us a basic framework, and we took that framework, and we have pushed it forward.

And so there should be clarity here. There?s no equivalence between Democratic and Republican positions when it comes to deficit reduction. We?ve shown ourselves to be serious. We?ve made a trillion dollars worth of cuts already. We?ve got another $1.5 trillion worth of cuts on the chopping blocks. But what we?ve also said is, in order for us to seriously reduce the deficit, there?s got to be increased revenue. There?s no way of getting around it. It?s basic math. And if we can get any Republicans to show any serious commitment ? not vague commitments, not ?We?ll get revenues because of tax reform somewhere in the future, but we don?t know exactly what that looks like and we can?t identify a single tax that we would allow to go up? ? but if we can get any of them who are still in office, as opposed to retired, to commit to that, we?ll be able to reduce our deficit.

Now, to your larger point, you?re absolutely right. Our whole foreign policy has to be anchored in economic strength here at home. And if we are not strong, stable, growing, making stuff, training our workforce so that it?s the most skilled in the world, maintaining our lead in innovation, in basic research, in basic science, in the quality of our universities, in the transparency of our financial sector, if we don?t maintain the upward mobility and equality of opportunity that underwrites our political stability and makes us a beacon for the world, then our foreign policy leadership will diminish as well.

Can we do that in a world with so much competition from so many countries? One of the things you do hear people say is, You know, we have all this regulation. You?re trying to make America more competitive, but you?ve got Dodd-Frank, you?ve got health care. There?s all this new regulation. And in that context, are we going to be able to be competitive, to attract investment, to create jobs?
Absolutely. Look, first of all, with respect to regulation, this whole notion that somehow there?s been this huge tidal wave of regulation is not true, and we can provide you the facts. Our regulations have a lower cost than the comparable regulations under the Bush Administration; they have far higher benefits.

We have engaged in a unprecedented regulatory look-back, where we?re weeding out and clearing up a whole bunch of regulations that were outdated and outmoded, and we?re saving businesses billions of dollars and tons of paperwork and man-hours that they?re required to fill out a bunch of forms that aren?t needed. So our regulatory track record actually is very solid.

I just had a conference last week where we had a group of manufacturing companies ? some service companies as well ? that are engaging in insourcing. They?re bringing work back to the United States and plants back to the United States, because as the wages in China and other countries begin to increase, and U.S. worker productivity has gone way up, the cost differential for labor has significantly closed.

And what these companies say is, as long as the United States is still investing in the best infrastructure in the world, the best education system in the world, is training enough skilled workers and engineers and is creating a stable platform for businesses to succeed and providing us with certainty, there?s no reason why America can?t be the most competitive advanced economy in the world.

But that requires us to continue to up our game and do things better and do things smart. We?ve started that process over the last three years. We?ve still got a lot more work to do, because we?re reversing decade-long trends where our education system didn?t keep pace with the improvements that were taking place in other countries; where other countries started to invest more in research and development, and we didn?t up our game; where our infrastructure began to deteriorate at a time when other countries were investing in their infrastructure; and, frankly, where we have gotten bogged down politically in ways that don?t allow us to take strong, decisive action on issues in ways that we?ve been able to do in the past.

And so my whole goal in the last three years and my goal over the next five years is going to be to continue to chip away at these things that are holding us back. And I?m absolutely confident there?s no problem that America is facing right now that we can?t solve, as long we?re working together. That?s our job.

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