Monday, January 24, 2011

Is it fair to pay bankers big bonuses?

Is it fair to pay bankers big bonuses?

Bankers on scales of justice, illustration by Neal Fox

It's bonus season for bankers, including at banks bailed out by taxpayers. Is this just? Great thinkers like Aristotle have mulled such questions for centuries, says philosopher Mark Vernon.

Is it fair and just to pay bankers big bonuses?

You can seek an answer in three different ways, according to the three traditions of moral philosophy that dominate in our times, which are also explored in BBC Four's Justice: A Citizen's Guide to the 21st Century.

The first answer can be summed up in a word: happiness.

Find out more

  • Harvard's Michael Sandel wrestles with ethical dilemmas such as torture and bank bonuses
  • Justice: A Citizen's Guide to the 21st Century on BBC Four, Monday 24 Jan at 2100 GMT

It's associated with the British philosopher Jeremy Bentham, who argued that if you want to know the right thing to do, ask yourself what will increase the happiness of most people, and decrease pain.

Is it the size of the bonuses paid to bankers that so riles the public? The utilitarian could stress that growth, wealth and GDP contribute much to the happiness of all. These depend upon a functioning banking system.

And banks, in turn, need investment bankers to turn a profit. If those bankers are best incentivised by the promise of large bonuses, then so be it. Indirectly, that makes everyone happier.

Jeremy Bentham, 1748-1832

The greatest happiness for the greatest number of people works well as a way of doing justice.

After all, who doesn't want happiness? Make it the subject of your politics and you don't have to worry if people are from the left or right, secular or religious.

But utilitarianism concludes that torture is right. One person suffers, but many live more happily as a result. Many are uncomfortable with this.

The utilitarian would also consider the amount of outrage and unhappiness that large bonuses generate in the population at large. There may come a point when the happiness generated by profitable banks outweighs the unhappiness of protests at the bonuses.

But then again, banks are so fundamental to our economy, and the economy is so fundamental to our happiness, that it seems unlikely this tipping point will be reached - as indeed the British government seems to have concluded.

The second tradition might come to a broadly similar view, but for different reasons.

Protest against bank bonuses outside RBS The tax take isn't enough to head off protests

It too can be summed up in a word - dignity - and is associated with the German philosopher Immanuel Kant.

The starting point now is respect for the rights of investment bankers. They are protected by their contracts of employment, and those contracts state that they should be paid large bonuses when their efforts generate profits.

Further, the bankers secured their jobs in a free market, one that others are perfectly at liberty to enter too.

So, if you think bonuses are wrong because you miss out as a result - perhaps by having to pay more taxes - then one answer would be, change your career. The City awaits you too.

Immanuel Kant, 1724-1804

Individuals have rights, he argued, a universal principle based on reason. After all, if I don't always and everywhere respect your rights, why should you treat me with the respect I'd hope for.

Nowhere does this matter more than when it comes to individual liberty, the exercising of free will.

Only this great strength is also a weakness. We are connected. If your community is crime-ridden or poverty-stricken, no amount of individual freedom will enable you to live well.

Only that doesn't seem very satisfactory. Not everyone can be a banker.

Further, banks exist to serve the community. They are supposed to hold our money and lend it out, in order to facilitate the process of wealth generation - wealth that is for the good of all. This is to say that large bonuses offend our sense of the common good.

So this leads to the third answer, which is encapsulated in a word too: virtue.

The ancient Greek philosopher Aristotle argued that justice is as much about the place you live in, and whether everyone can live in it well. It's called the common good. So, whether or not the common good is served by large bonuses is an issue to consider, according to him.

Another is to think of the virtues that bonuses instil in the bankers. Do bonuses make them better bankers?

Aristotle 384-322 BC

By living well, he meant we all have the chance to achieve excellence in what we do and who we are.

This requires education, emulation of heroes, participation in your community, and contributing to the common good.

But we value our individual liberty. Doesn't caring for others mean giving things up? We also have to debate what the good life is about, and are bound to disagree.

It could well be argued that excessive incentives cloud good judgement, which the good investment bankers needs. Rather, they breed greed, a fault that arguably contributed to the banking collapse of 2008. If you follow this logic, then bonuses should be cut.

Three arguments, then.

Does paying large bonuses increase everyone's happiness, because the banks do well? Should we respect the rights of the bankers, who are owed the cash?

Or do we need to think more about the common good, and what banks are for?

Mark Vernon, the author of Philosophy For The Curious and Ethics For The Curious, will tackle more modern dilemmas on this page throughout the week. Tomorrow, should Christian B&Bs accept gay couples?


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Commentary

I'm surprised they choose Benthem to explain utilitarianism when John Stuart Mill could be said to be a more famous Utilitarian. It should also be noted Utilitarianism does not care what the intention of a person is, that as long as it causes good, it's good; even with an evil intention.(This is something Kant would be fervently against)

The answer this school of philosophy provides is always unacceptable because it allows the oppression of one group of people for the happiness of the majority. This is something I deem unacceptable and as a result I have no interest in discussing it's choice.


Then we move onto Kant whom was famous for asking us to derive maxims about ourselves, and to create laws based on those maxims. That we knew the common good and we should follow laws as we would want them imposed on us.

They seemed to ascribe dignity to him, but he himself would use the term Justice.
He asked us to make a rational decision on whether a law should be followed or not, based on if it were imposed on us.

Using that standard, no, even if I were a banker, I would not believe bonuses to be Just if it means the environment they create is dangerous to our whole economic system.

As far as Aristotle goes, his teacher Plato would choose the word harmony, or something similar most likely. He spoke about people living in a harmonious way. A way that did not infringe on the rights of others.

Plato, in his famous book The Republic, mentions that even 2 people who are unjust can destroy a society of Just people, and in order for harmony to take place, all people need to justly treat each other Justly, or as they deserve.

So for the sake of this harmony, as it seems these bonuses are so offensive, it would be clear that they would be disallowed.

Sunday, January 23, 2011

Palestinian 'offers' in peace process - papers leaked

Palestinian 'offers' in peace process - papers leaked

A Palestinian youth hurls a stone at Israeli border police during clashes in the east Jerusalem Arab neighbourhood of Issawiya on 3 December 2010 There are regular protests in East Jerusalem as Israeli settlement-building continues

Leaked documents released by al-Jazeera TV suggest Palestinian negotiators agreed to Israel keeping large parts of illegally occupied East Jerusalem.

The TV channel says it has thousands of confidential records covering the peace process between 2000 and 2010.

The papers also reportedly show Palestinian leaders proposing a joint committee to take over Jerusalem's holy sites of Haram al-Sharif/Temple Mount.

The BBC has been unable to independently verify the documents.

Al-Jazeera says it has 16,076 confidential records of meetings, emails, communications between Palestinian, Israeli and US leaders.

The papers are believed to have leaked from the Palestinian side.

The alleged offers relating to East Jerusalem are the most controversial, as the issue has been a huge stumbling block in Mideast talks and both Israelis and Palestinians claim Jerusalem as their capital.

Israel has occupied the West Bank, including East Jerusalem, since 1967, settling close to 500,000 Jews in more than 100 settlements.

Increasing frustration

The View from Washington

The 'Palestine Papers' are nothing like as embarrassing as the recent dump of diplomatic cables on the Wikileaks website for the US administration but will cause some angst.

The reportedly curt dismissals by some US politicians of Palestinian pleas do not fit with the message of even-handedness that President Obama tried to put across in his 2009 Cairo speech - though any student of international realpolitik would be unsurprised by the tone.

But more seriously, the leaks - and the concessions reportedly offered by the Palestinian negotiating team - undermine the position of the Fatah-run Palestinian Authority (PA) and will, US officials will probably fear, boost the cause of Hamas - a group the US (and the EU) refuses to deal with and both brand a 'terrorist organisation'.

Any undermining of the PA will, in Washington's eyes, only make a peaceful settlement of the Israeli-Palestinian conflict that much more difficult.

According to al-Jazeera, in May 2008, Ahmed Qureia, the lead Palestinian negotiator at the time, proposed that Israel annex all Jewish settlements in East Jerusalem except Har Homa (Jabal Abu Ghneim), in a bid to reach a final deal.

"This is the first time in history that we make such a proposition," he reportedly said, pointing out that this was a bigger concession than made at Camp David talks in 2000.

The Israelis apparently rejected the concession as inadequate and made no offer in return.

PLO leaders also privately suggested swapping part of the flashpoint East Jerusalem Arab neighbourhood of Sheikh Jarrah for land elsewhere, according to the leaked documents.

And Palestinian negotiators were reported to be willing to discuss limiting the number of Palestinian refugees returning to 100,000 over 10 years.

These are all highly sensitive issues and have previously been non-negotiable.

Current peace talks between Israel and the Palestinians have been suspended for months, ostensibly over Israel's refusal to stop building Jewish settlements on occupied Palestinian land.

The BBC's Wyre Davies, in Jerusalem, says that for years, the same Palestinian leaders have been talking with Israeli and American negotiators - but getting nowhere.

Our correspondent says there has been increasing frustration and protest among many Palestinians over what they see as Israeli expansion and the weakness of their own leaders - a view that will be reinforced by the leak of these documents.

The chief Palestinian negotiator, Saeb Erekat, who features in many of the leaked papers, appeared on Al Jazeera Arabic TV on Sunday to strenuously deny that he had made these sorts of offers.

Source

Alien Hand Syndrome sees woman attacked by her own hand

Alien Hand Syndrome sees woman attacked by her own hand

An operation to control her epilepsy left Karen Byrne with no control of her left hand

Imagine being attacked by one of your own hands, which repeatedly tries to slap and punch you. Or you go into a shop and when you try to turn right, one of your legs decides it wants to go left, leaving you walking round in circles.

Last summer I met 55-year-old Karen Byrne in New Jersey, who suffers from Alien Hand Syndrome.

Her left hand, and occasionally her left leg, behaves as if it were under the control of an alien intelligence.

Karen's condition is fascinating, not just because it is so strange but because it tells us something surprising about how our own brains work.

It started after Karen had surgery at 27 to control her epilepsy, which had dominated her life since she was 10.

Surgery to cure epilepsy usually involves identifying and then cutting out a small section of the brain, where the abnormal electrical signals originate.

When this does not work, or when the damaged area cannot be identified, patients may be offered something more radical. In Karen's case her surgeon cut her corpus callosum, a band of nervous fibres which keeps the two halves of the brain in constant contact.

Start Quote

It would take things out of my handbag and I wouldn't realise so I would walk away; I lost a lot of things before I realised what was going on”

End Quote Karen Byrne

Cutting the corpus callosum cured Karen's epilepsy, but left her with a completely different problem. Karen told me that initially everything seemed to be fine. Then her doctors noticed some extremely odd behaviour.

"Dr O'Connor said 'Karen what are you doing? Your hand's undressing you'. Until he said that I had no idea that my left hand was opening up the buttons of my shirt.

"So I start rebuttoning with the right hand and, as soon as I stopped, the left hand started unbuttoning them. So he put an emergency call through to one of the other doctors and said, 'Mike you've got to get here right away, we've got a problem'."

Out of control

Karen had emerged from the operation with a left hand that was out of control.

"I'd light a cigarette, balance it on an ashtray, and then my left hand would reach forward and stub it out. It would take things out of my handbag and I wouldn't realise so I would walk away. I lost a lot of things before I realised what was going on."

Karen Byrne and Dr Michael Mosley Karen said the condition had been brought under control with medication

Karen's problem was caused by a power struggle going on inside her head. A normal brain consists of two hemispheres which communicate with each other via the corpus callosum.

The left hemisphere, which controls the right arm and leg, tends to be where language skills reside. The right hemisphere, which controls the left arm and leg, is largely responsible for spatial awareness and recognising patterns.

Usually the more analytical left hemisphere dominates, having the final say in the actions we perform.

The discovery of hemispherical dominance has its roots in the 1940s, when surgeons first decided to treat epilepsy by cutting the corpus callosum. After they had recovered, the patients appeared normal. But in psychology circles they became legends.

That is because these patients would, in time, reveal something that to me is truly astonishing - the two halves of our brains each contain a kind of separate consciousness. Each hemisphere is capable of its own independent will.

Brain experiments

The man who did many of the experiments that first proved this was neurobiologist, Roger Sperry.

In a particularly striking experiment, which he filmed, we can watch one of the split brain patients trying to solve a puzzle. The puzzle required rearranging blocks so they matched the pattern on a picture.

First the man tried solving it with his left hand (controlled by the right hemisphere), and that hand was pretty good at it.

Then Sperry asked the patient to use his right hand (controlled by the left hemisphere). And this hand clearly did not have a clue what to do. So the left hand tried to help, but the right hand did not want help, so they ended up fighting like two young children.

Experiments like this led Sperry to conclude that "each hemisphere is a conscious system in its own right, perceiving, thinking, remembering, reasoning, willing, and emoting".

In 1981 Sperry received a Nobel prize for his work. But in a cruel twist of fate, by then he was suffering from a fatal degenerative brain disease, called kuru, probably picked up in the early days of his research while splitting brains.

Most people who have had their corpus collosum cut appear normal afterwards. You could cross them in the street and you would not know anything had happened.

Karen was unlucky. After the operation, the right side of her brain refused to be dominated by the left.

She has suffered from Alien Hand Syndrome for 18 years, but fortunately for Karen her doctors have now found a medication that seems to have brought the right side of her brain back under some form of control.

Even so I felt it was tactful, when I said goodbye, to give both hands a firm "thank you" shake.

Karen's story features in The Brain: A Secret History - Broken Brains BBC Four, Thu 20 Jan 2100GMT, repeated Tue 25 Jan 2300GMT or online via iPlayer (UK only) at the above link.

Source

Israel's Rightward Lurch Scares Some Conservatives

Israel's Rightward Lurch Scares Some Conservatives


Israeli Prime Minister Benjamin Netanyahu

Israel Sun / Eric Sultan / Landov

If there were any doubt about the direction in which the government of Israel is headed, another clear marker emerged in the overheated air of a Knesset committee room on Monday.

On the table was a bill proposed by Yisrael Beiteinu (Israel Is Our Home), the right-wing party headed by Foreign Minister Avigdor Lieberman. The measure called for stripping the citizenship of any Israeli convicted of espionage, but the only Israelis under discussion were the country's Arab minority. The move follows a loyalty oath that Lieberman would make a condition for acquiring citizenship; calls for bans on Jews from renting property to Arabs; and street demonstrations demanding prohibitions on dating between Arab boys and Jewish girls. (Watch TIME's video "Israel Prepares to Deport Children of Migrant Workers.")

Did the espionage measure have merit? The debate could have been more illuminating. "You're a fascist, " a lawmaker from a leading Arab party told the sponsor. "You're a big traitor, not a small one," the sponsor shot back. "You support spies."

There was, however, expert advice from Israel's internal security service. Shin Bet, the shadowy domestic intelligence body charged with keeping the public safe from terrorism, delicately informed the lawmakers that it had no use for their sledgehammer. "Too broad and lacking in balancing mechanisms," the agency said of the bill.

When even the secret police suggest that a measure goes too far, elected panels might find occasion for pause. Not the Knesset's Internal Security Committee, which passed the bill before midday, tucking one more brick into the wall of controversial legislation that the right-wing government of Prime Minister Benjamin Netanyahu has been constructing since last fall. Just last week, the coalition prompted cries of McCarthyism when it moved to crack down on Israeli human-rights organizations deemed suspicious by a government that increasingly equates dissent with disloyalty. (Watch a TIME video on the water crisis in the West Bank.)

Taking a page from neighboring authoritarian states, Netanyahu encouraged support for the law, appointing a panel to investigate independent organizations that are critical of government actions. These include Breaking the Silence, a group of former Israeli soldiers that has published a book of testimonies detailing human-rights abuses, which the former soldiers say they witnessed while serving in the West Bank; the rights group B'Tselem, which documents abuses by settlers and security forces in the West Bank; Gisha, which monitors the plight of Palestinians caught between Hamas and Israeli collective punishment in the Gaza Strip; and Physicians for Human Rights Israel, which recently reported in gruesome detail the plight of African economic immigrants, who are commonly referred to "infiltrators."

The measure passed by a more than 2-to-1 margin, prompting a stunned response from quarters both expected and not. Outside the government, a group of leading intellectuals issued a letter declaring that the bill's supporters "will be remembered as being the ones who attempted to smash what is left of democracy in Israel and impose a fascist regime." Even inside Netanyahu's coalition, minister without portfolio Benny Begin, the arch-conservative son of Menachim Begin, told Israeli Radio that the measure broke from the conservatism he knew: "This decision sends a warning signal — here is darkness." (See pictures of young Palestinians in the age of Israel's security wall.)

Ron Pundak, a historian who runs the Peres Center for Peace, sees the current atmosphere of Israeli politics as the ugliest in the nation's history. "It's totally abnormal," he says. "From my point of view, this is reminiscent of the dark ages of different places in the world in the 1930s. Maybe not Germany, but Italy, maybe Argentina later. I fear we are reaching a slippery slope, if we are not already there."

Many analysts attribute the new public emphasis on "loyalty" to the ascendancy of Lieberman, whose support base of immigrants from former Soviet countries is more likely than "veteran" Israelis to openly call Arabs their enemy. The Foreign Minister has openly advocated getting rid of much of Israel's Arab minority by drawing the borders of a Palestinian state to include their towns. Lieberman's hostility to Arabs finds support in the leadership of Shas, the ultra-Orthodox religious party equally crucial to Netanyahu's coalition.

But the confrontational posturing of leaders like Lieberman slides along grooves worn deeply into the Israeli mind-set. By calling the Turkish government "liars" last month, the Foreign Minister may have helped scotch a carefully brokered rapprochement over last year's flotilla fiasco, in which nine Turks died at the hands of Israeli commandos. But self-righteous indignation is a staple position for an Israeli public whose default assumption is that Israel is always the injured party.

Last week, after a Palestinian woman died after inhaling tear gas that was fired by Israeli troops, army spokesmen mounted a whisper campaign suggesting that she had died of natural causes. The unlikely, anonymous explanation was played prominently by Israeli newspapers. Those who said otherwise stood accused of trying to delegitimize the Israel Defense Forces.

Pollsters point out that, thanks to the vagaries of coalition politics in a proportional-representation parliamentary system that exaggerates the influence of minority parties, Israel's government is more extreme than the citizenry that elected it. But Netanyahu has shown no sign of reining in those elements of his support base that draw the most critical international attention. On Sunday, bulldozers demolished an old hotel in the Sheikh Jarrah section of Jerusalem, making way for a Jewish housing development in an Arab neighborhood. U.S. Secretary of State Hillary Clinton called it a "disturbing" development in a city Jews and Palestinians would be expected to share in any peace settlement.

"The genie is still small enough to put back in the bottle," says Pundak, the historian. "But there's nobody to do it."


Source

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Commentary

Time, like other publications, have been saying this for years. Israel does not seem interested in peace and it's politics are getting more dangerous by the year.

The cause seems to be this mixture of religion and nationalism. It's dangerous, and it causes people to look past a governments mistakes because it seems to becoming as holy as the religion itself; which is absurd when you take the time to think about it.

The reality is, governments need to be accountable and throwing a holy shroud over them, and asking them to conquer land in occupied territories, is a recipe for disaster. Worse still is the media in Israel that is not getting the story out properly and thus causing the Israeli people to support this movement of mass destruction to continue on unhindered and fully supported.

The independent tribunal in the Hague has already ruled that the occupied territories need to be relinquished for reasons of Justice and inequity. When that occurs, we will see the signs of a possibly peace deal.

Until then, everyone needs to remember, criticizing the Israeli government is essential to keeping it in line and in check.

What government can be trusted to be good without criticism? Any? No none of them.

That's why Thomas Jefferson always promoted a strong and robust 4th branch of government known as the media, to keep the government level and true.

We've known for hundreds of years, governments have to be accountable for their actions.

Why is Israel any different? Why is a mistake there any less of a mistake? Why is murder or injustice there any different?

It, as every other government, needs to be held accountable for it's actions. This accountability will then create an atmosphere where Justice will thrive.


Is there a genius in all of us?

Is there a genius in all of us?

Boy

Those who think geniuses are born and not made should think again, says author David Shenk.

Where do athletic and artistic abilities come from? With phrases like "gifted musician", "natural athlete" and "innate intelligence", we have long assumed that talent is a genetic thing some of us have and others don't.

But new science suggests the source of abilities is much more interesting and improvisational. It turns out that everything we are is a developmental process and this includes what we get from our genes.

A century ago, geneticists saw genes as robot actors, always uttering the same lines in exactly the same way, and much of the public is still stuck with this old idea. In recent years, though, scientists have seen a dramatic upgrade in their understanding of heredity.

They now know that genes interact with their surroundings, getting turned on and off all the time. In effect, the same genes have different effects depending on who they are talking to.

Malleable

"There are no genetic factors that can be studied independently of the environment," says Michael Meaney, a professor at McGill University in Canada.

Start Quote

David Shenk

It would be folly to suggest that anyone can literally do or become anything. But the new science tells us that it's equally foolish to think that mediocrity is built into most of us”

End Quote David Shenk Author of The Genius in All of Us

"And there are no environmental factors that function independently of the genome. [A trait] emerges only from the interaction of gene and environment."

This means that everything about us - our personalities, our intelligence, our abilities - are actually determined by the lives we lead. The very notion of "innate" no longer holds together.

"In each case the individual animal starts its life with the capacity to develop in a number of distinctly different ways," says Patrick Bateson, a biologist at Cambridge University.

"The individual animal starts its life with the capacity to develop in a number of distinctly different ways. Like a jukebox, the individual has the potential to play a number of different developmental tunes. The particular developmental tune it does play is selected by [the environment] in which the individual is growing up."

Is it that genes don't matter? Of course not. We're all different and have different theoretical potentials from one another. There was never any chance of me being Cristiano Ronaldo. Only tiny Cristiano Ronaldo had a chance of being the Cristiano Ronaldo we know now.

But we also have to understand that he could have turned out to be quite a different person, with different abilities. His future football magnificence was not carved in genetic stone.

Doomed

This new developmental paradigm is a big idea to swallow, considering how much effort has gone into persuading us that each of us inherits a fixed amount of intelligence, and that most of us are doomed to be mediocre.

How a London cabbie's brain grows

Taxi

London cabbies famously navigate one of the most complex cities in the world.

In 1999, neurologist Eleanor Maguire conducted MRI scans on their brains and compared them with the brain scans of others.

In contrast with non-cabbies, experienced taxi drivers had a greatly enlarged posterior hippocampus - that part of the brain that specialises in recalling spatial representations.

What's more, the size of cabbies' hippocampi correlated directly with each driver's experience: the longer the driving career, the larger the posterior hippocampus.

That showed that spatial tasks were actively changing cabbies' brains. This was perfectly consistent with studies of violinists, Braille readers, meditation practitioners, and recovering stroke victims.

Our brains adapt in response to the demands we put on them.

The notion of a fixed IQ has been with us for almost a century. Yet the original inventor of the IQ test, Alfred Binet, had quite the opposite opinion, and the science turns out to favour Binet.

"Intelligence represents a set of competencies in development," said Robert Sternberg from Tufts University in the US in 2005, after many decades of study.

Talent researchers Mihaly Csikszentmihalyi, Kevin Rathunde and Samuel Whalen agree.

"High academic achievers are not necessarily born 'smarter' than others," they write in their book Talented Teenagers, "but work harder and develop more self-discipline."

James Flynn of the University of Otago in New Zealand has documented how IQ scores themselves have steadily risen over the century - which, after careful analysis, he ascribes to increased cultural sophistication. In other words, we've all gotten smarter as our culture has sharpened us.

Most profoundly, Carol Dweck from Stanford University in the US, has demonstrated that students who understand intelligence is malleable rather than fixed are much more intellectually ambitious and successful.

The same dynamic applies to talent. This explains why today's top runners, swimmers, bicyclists, chess players, violinists and on and on, are so much more skilful than in previous generations.

All of these abilities are dependent on a slow, incremental process which various micro-cultures have figured out how to improve. Until recently, the nature of this improvement was merely intuitive and all but invisible to scientists and other observers.

Soft and sculptable

But in recent years, a whole new field of "expertise studies", led by Florida State University psychologist Anders Ericsson, has emerged which is cleverly documenting the sources and methods of such tiny, incremental improvements.

Cristiano Ronaldo Born to be a footballer?

Bit by bit, they're gathering a better and better understanding of how different attitudes, teaching styles and precise types of practice and exercise push people along very different pathways.

Does your child have the potential to develop into a world-class athlete, a virtuoso musician, or a brilliant Nobel-winning scientist?

It would be folly to suggest that anyone can literally do or become anything. But the new science tells us that it's equally foolish to think that mediocrity is built into most of us, or that any of us can know our true limits before we've applied enormous resources and invested vast amounts of time.

Our abilities are not set in genetic stone. They are soft and sculptable, far into adulthood. With humility, with hope, and with extraordinary determination, greatness is something to which any kid - of any age - can aspire.

David Shenk is the author of The Genius in All of Us.

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Commentary


This is something I've been telling people for a very long time. With the rising of epigenetics and our greater understanding of genetics in general, you find that nature has lost the battle to nurture.

People are 99.9% genetically the same, as they are 99% the same to a chimpanzee. Only few differences make us genetically different.

People are formed, not created. They aren't genetically destined to be great actors, or to become amazing pilots, or biologists.

As I've always said, knowledge is "Not aptitude but APPETITE." If your appetite for something lacks, your knowledge in it will lack. If you hate learning about something, why would you be expected to be a scholar or leader in that field? You won't, it's as simple as that.

If you absolutely crave a particular thing, chances are you will thrive in it.

Someone once asked a child prodigy why they were so amazingly good at piano. As I watched them on the television, I adored their reply: "Practicing piano was always fun for me, so I never saw it as work when I had to do it", they said.[paraphrasing]

They enjoyed the hard work, and their appetite for the material was insatiable. That's what makes a Genius. It's your attracting to a thing, not some miraculous adenine-thymine connection.

Keith Olbermann Is Out at MSNBC—Immediately

Keith Olbermann Is Out at MSNBC—Immediately


Talk about a Special Comment: Keith Olbermann announced on air that tonight's edition of Countdown on MSNBC will be his last—specifically, that he was "told" it would be his last show—a move that was quickly confirmed by the network with a brief announcement:

MSNBC and Keith Olbermann have ended their contract. The last broadcast of "Countdown with Keith Olbermann" will be this evening. MSNBC thanks Keith for his integral role in MSNBC's success and we wish him well in his future endeavors.

Neither Olbermann nor the network gave a reason why he's leaving. But after the jump, a few quick thoughts about the move, and its possible repercussions:

* This is not the first time Olbermann has left a high-profile broadcasting job. In fact, it's not the first time he's left MSNBC. In an earlier iteration of his career, and of MSNBC's identity, he hosted a primetime news show for the network, which he publicly complained about in 1998 after the job required him to constantly focus—overfocus, he felt—on the Monica Lewinsky sex scandal. He quit soon after. (Here's an column I wrote at Salon at the time about the "one-man psychodrama" of Olbermann's tenure.)

* Olbermann's current stint at MSNBC has been no shorter on drama and conflict, as you know if you follow cable news at all. There have been disputes with MSNBC's management; behind-the-scenes complaints among NBC News staff about how opinion hosts like Olbermann reflected on the larger organization; the frequent feuds with Bill O'Reilly and Fox News that bubbled over into the newspapers; and his suspension last year over campaign donations that violated network policy. I can't say whether a similar dispute with management was behind this announcement until someone explains or another shoe drops; suffice it to say that people don't generally suddenly leave multimillion-dollar TV jobs for happy reasons. (In his last remarks, he thanked the colleagues who "fought with me and for me," though it's not clear if that referred to a battle in recent days.)

* MSNBC immediately goes to its plan B, moving host Lawrence O'Donnell into the 8 p.m. slot and Ed Schultz to 10 p.m. The addition of O'Donnell, who's done well enough comparatively for the network, leaves it in better shape to weather its star's departure, but this still leaves the network with a sudden big hole in competitive primetime. It also may create something of an opportunity for CNN, which has been tussling with MSNBC for second place in primetime (when it hasn't fallen behind its own sibling HLN). Granted, its new show Parker-Spitzer has been no competition at 8 p.m., and I wouldn't bet much that it will pick up much even with Olbermann gone. But CNN has shown at least the possibility of getting traction this week with Piers Morgan's new show (though it's very early). At the very least, it could give CNN (disclosure: a Time Warner company like TIME) a shot at shaking things up.

* On the other hand, with enough hosts to fill primetime, if MSNBC management felt Olbermann had become more trouble than he was worth, maybe they felt comfortable enough at this juncture to rip the Band-Aid off now—or maybe soon-to-be-new-NBC bosses Comcast did. (In which case, we'll have to see if any changes at MSNBC are limited to Olbermann's show.)

* But that's not the only place there are opportunities here. Again, much depends on why Olbermann is leaving and what his plans are. But the man has a big following and was a ratings pillar for MSNBC. And while I've criticized some of his rhetoric and arias here, he's also sharp, funny, gifted with language and a natural in front of a camera. He could bring a ready audience with him wherever he decides to go next—assuming he goes anywhere at all—whether it's back into sports broadcasting or to another news network. (Already on Twitter, Hollywood Reporter critic Tim Goodman has thrown out the maybe-not-entirely-crazy suggestion that Fox News sign Olby—instant "balance" and a proven voice [who used to work for Fox Sports].)

All of this, of course, depends on what other shoes are suspended in the air, and where they drop. For now, it's good night, and good luck. We'll see who needs that luck the most.

Hans Rosling's 200 Countries, 200 Years, 4 Minutes - The Joy of Stats - BBC Four

The Night Shift: Jon Stewart Confronts the Arizona Shootings, Makes a Passionate Appeal For Sanity and Hope

The Night Shift: Jon Stewart Confronts the Arizona Shootings, Makes a Passionate Appeal For Sanity and Hope

Talk about a hard night to be a late night comedian. Given the very public violence of the weekend, and the attempted assassination of a sitting United States congresswoman, more than a few media observers wondered aloud as to how the nation's funny men would return to the air Monday night. In the case of almost all late night shows, the incident was all but dropped from the dialogue – a downer so profound that it would surely render all skits and punch lines irrelevant.

But then there was Jon Stewart, who all but tore up his script for a show that was far more sober, and emotional, than surely most of his fans was expecting — a show that attempted to not only understand what could drive a man to murder but how a nation could find solace in the mourning, in ensuring that their deaths were not in vain. Video after the jump.

Now Stewart loves to downplay his role as serious news commentator. From his very public takedown of CNN's Crossfire to his on-air sparring with Bill O'Reilly, he has derided the news punditry even as he has attempted to distance himself from their sphere.

He says he's just a goofy dork on a silly network, with prank-calling puppets as his lead-in. But when it comes to events like Sept. 11, the Iraq War and Monday night's post-assassination processing, Stewart has increasingly been turned to as not just the man to mock the absurdity of our media-political machine, but also to make sense out of the madness. Whether he recognizes his role or not, Stewart has become an influential barometer as to the seriousness of an offense (Rick Sanchez), the merits of an argument (John McCain, on “Don't Ask, Don't Tell”) and the hypocrisy of lawmakers (the 9/11 health care bill). And every once in a while, in moments of startling sincerity and intimacy, he has also embraced the challenge of trying to process a nation's fear and pain.

In fact, over the span of a decade, he's done the latter so well that we now look to him for our dose of sanity amidst the chaos:

Now granted, Stewart's show differs from his late-night counterparts in that he's often editorializing on timely news events, rather than trying to offer a place of mindless reprieve. So I wouldn't necessarily expect every late night show to chuck out the script and speak from the heart – though it would have been nice Monday night to see a little more public discussion of the news that absolutely everyone has been talking about. Heck, there was a moment of silence observed across America Monday; wouldn't it have been nice to see the late night hosts take just a minute or two away from the Beckham jokes (Conan) or the "no pants subway ride" commentary (Letterman)?

These shows are a reprieve, yes, but they don't operate in a vacuum.


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Everybody Loves Cash. Just Don't Try to Give Anyone Some

Everybody Loves Cash. Just Don't Try to Give Anyone Some


Why are people so uncomfortable giving the most useful, most practical, and arguably most fun gift of all?

In an op-ed for the NY Times, a Princeton sociology professor traces the history of our ambivalence with giving cash as a gift. Looking back to Vaudeville acts that spoofed the idea of removing price tags before giving a gift—what would happen if you try to do the same with a $50 bill, to disguise how much it's worth?—and to Ladies' Home Journal stories from a century ago discussing artful (and inappropriate) ways to give cash, Princeton's Viviana A. Zelizer, who wrote Economic Lives: How Culture Shapes the Economy, writes that gift-givers have been struggling with the idea of giving cash for decades. Here's one example of what she's found:

In the December 1909 Ladies' Home Journal, for instance, the writer Lou Eleanor Colby said she had found a way to “disguise the money so that it would not seem just like a commercial transaction.” She explained how she had incorporated $10 for her mother into artwork. She inserted dollar bills into two posters; one showed five sad bills not knowing where to go, and the other depicted the happy ending: “five little dollars speeding joyfully” toward her mother's purse.

Whoah. This makes it seem super easy to tromp down to the mall to pick out a gift.

Speaking of which, there's a perception that buying gifts shouldn't be easy. No matter how useful a gift is—and there's no more useful gift than cash—if a gift is considered too easy to select—and there's nothing easier to give than something you already have in your wallet—it doesn't come across as thoughtful. Cash is almost literally a no-brainer of a gift; it is not deemed thoughtful. It might make total sense for all parties involved, but it is not considered thoughtful.

(Side note: Another LHJ story advised husbands that it was OK to give their wives checks, but only if they were presented in a new purse or sewing basket. I'd love to see what would happen if a husband tried to write a check to his wife today. Even if it was handed over in some fancy disguise, few wives I know of would be happy with a gift that's not all that different than paying the gas bill.)

In the Vaudeville act discussed by Zelizer, a woman winds up crying because she's unhappy with the idea her Christmas gift (cash) would be used to pay for groceries for her daughter's family. There's nothing new, then, with the idea that gift-givers want to hand their recipients something that's less than practical—something unique, that the recipient wouldn't have purchased otherwise, like groceries. Likewise, many recipients tend to most enjoy gifts that they wouldn't have bought for themselves because they weren't worth the money, or they'd cause too much guilt from self-gifting.

This is one seriously whacked-out game we play in our minds, all brought about because society has embraced certain concepts of gift appropriateness, with the help of various marketing forces. Today, gift-givers uncomfortable with giving cash defer to the gift card, which supposedly is more thoughtful, but is really just a modern-day way to disguise a cash gift.

Whereas giving cash makes sense but is not considered thoughtful, however, giving a gift card is considered thoughtful but often makes no sense.

For evidence of how little economic sense it makes to give gift cards, check out a recent SmartMoney experiment in which a reporter tried to trade in three $25 gift cards for cash at different gift-card exchange websites. At first, a service called CardWoo gives her 50% of the cards' value. Other exchange sites were paying 60% to 80% of the card's value.

The popularity of these sites should make it apparent that not all gift cards are considered by the recipients to be thoughtful. They're clearly much rather have cash. And while I haven't talked to all of the people who use these sites, it's fair to assume that they'd rather have had the full amount paid by the gift giver rather than some fraction of a gift card in cash. Which would you rather have: a $100 gift card that you might be able to trade in for $60 or $70 in cash, or a plain old $100 bill?

The SmartMoney story estimates that roughly $8 billion worth of gift cards went unused last year. Another study shows that people using gift cards shop less carefully than if they were spending their own money. Gift-card shoppers were 2.5 times more likely to pay full price compared to shoppers paying their own bills—likely because they simply want to use up the gift card asap, lest they forget about it and add to that $8 billion figure above.

So, before purchasing a gift card, take into consideration how well you know the recipient and whether the card will actually be used in a sensible, enjoyable manner. Too often nowadays, gift cards wind up being gifts—to the retailers, and to various middlemen when recipients try to swap the plastic for what they really wanted: cash.


AT&T 1993 "You Will" Ads

AT&T 1993 "You Will" Ads



Happy New Year! While most of you are making resolutions and predicting what's going to happen, Buzzfeed has uncovered this gem from 1993 about the future of technology according to AT&T. See if any of these "ideas" have become reality. The company said, "You will." And, we did.

We're borrowing books from thousands of miles away with our e-readers, watching movies on demand and navigating without stopping for directions using our GPS devices. Of course, they also predicted that our laptops would stay just as heavy and we'd still be super reliant on sending faxes, but except for not predicting that AT&T would be ranked the worst cell phone service of 2010, the company pretty much got everything right. By the way, is that guy sending a fax from a tablet? How did they even know tablets would exist? I think AT&T should try making a commercial to tell us what will happen in the next decade. If they get it right the next time around, they must have a time machine or something.

As Sudan Prepares to Split, Tensions Rise in Abyei

As Sudan Prepares to Split, Tensions Rise in Abyei


For Peter Atem, the day southern Sudan sealed its independence could not come soon enough. As midnight arrived in the southern capital of Juba, Atem was already in a queue outside a polling station — even though it would not open until 8 a.m. — so eager was he to vote in a referendum to split his homeland from northern Sudan. After waiting all night, his spirits are undimmed. "Independence is what we have been fighting for," he declares. "We are here to say bye-bye."

For 50 years, the Africans of southern Sudan have struggled against the country's Arab-run central government in the north. The southerners have suffered through war, famine and even slavery in a conflict that is one of the world's costliest: some 2 million Sudanese died in the wars that ran from 1955 to 1972 and from 1983 to 2005. That dark history only made the arrival of Sunday's vote — the culmination of a cease-fire and peace process that both sides agreed to in 2005 — all the brighter. A festive mood reigned in Juba, where young men danced, sang and waved the southern Sudanese flag. But while there is no doubt how the referendum will turn out (it's almost impossible to find support for retaining northern Sudanese rule), many issues still need to be resolved before the south secedes, including how to split the country's oil fields, foreign debt and, most contentious of all, the land itself. Where to draw the line between north and south? (See pictures of southern Sudan heading to the polls.)

The border is disputed in at least seven places, the most dangerous of which is the town of Abyei, which for years has endured sporadic violence between the two sides. The town was promised its own poll on which side of the border it would be on, but that vote has been postponed due to a dispute over whether Misseriya northern nomads who pass through the area each year should be allowed to vote alongside Abyei's resident Ngok Dinka tribe. Sparks are flying once again.

Fighting between southern police and a Misseriya militia began on Jan. 7 and continued through a third day, multiple sources tell TIME. Nine police officers from the southern side were reported killed during three clashes on Jan. 8, according to a U.N. official, while casualty figures on the northern side were unknown. Clashes continued near the village of Maker Abior on Jan. 9. (Comment on this story.)

The violence appears to stem from well-organized attacks by a Misseriya militia that could number into the hundreds, said the U.N. official, who admitted that the situation was "shrouded in fog." The fighters seem to be targeting the southern police posts that have formed a security cordon around Abyei. Many suspect that the well-armed Abyei police are actually specially trained military soldiers in the southern Sudanese army. Under the peace deal, both sides' militaries had to withdraw outside Abyei's boundaries. Southern officials accuse northern authorities of arming the Misseriya groups.

"Everybody is concerned about Abyei," former U.S. President Jimmy Carter, who is leading a referendum-observation mission, tells TIME while sitting under a tree at one of the many dirt-floored polling stations in Juba. "It's been a flashpoint for the past 15 to 20 years."

Actor and Sudan activist George Clooney, who visited the town on Saturday, assesses the situation more bluntly, telling TIME that if Abyei is not resolved, "then this whole thing falls apart." (See pictures of George Clooney in Sudan.)

Deng Alor, Sudan's former Foreign Minister and the current Minister of Regional Cooperation in the south, is from Abyei, as are a number of other senior political and military officials in the south. "I hope we don't go to war because of Abyei," he says. "But it is definitely part of the process of liberation."

With tension high in Abyei, and with both sides pouring weapons and soldiers into the area, the smallest incident could lead to a wider war. Yet so far, the violence seems contained. Southern officials have vowed to not be provoked into taking action during the referendum. In the north, offers from the U.S. to remove Khartoum from its list of state sponsors of terrorism — as well as focused mediation by the African Union, the European Union and China — appear to have persuaded President Omar Hassan al-Bashir's regime to choose peace, at least outside Abyei. (See what could happen for the two territories following a split.)

Which, after so many years of war, is a tantalizing prospect for most southerners. By 10 a.m., Atem has reached the front of the voting line. He relates how the south endured centuries of suppression and colonization — by the Ottomans, the Egyptians, the British and the Arabs. He himself joined the rebels in 1986. After all that time, he asks, what is 10 more hours? "Because now," he says, "we'll be free."

The little red book that swept France

The little red book that swept France

The latest call to (non-violent) arms has turned a 93-year-old war hero into a publishing phenomenon. John Lichfield reports

Monday, 3 January 2011

Stéphane Hessel

AFP/GETTY

Stéphane Hessel, centre, at a rally in Paris with the singer Jane Birkin and the writer Dan Franck.

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Take a book of just 13 pages, written by a relatively obscure 93-year-old man, which contains no sex, no jokes, no fine writing and no startlingly original message. A publishing disaster? No, a publishing phenomenon.

Indignez vous! (Cry out!), a slim pamphlet by a wartime French resistance hero, Stéphane Hessel, is smashing all publishing records in France. The book urges the French, and everyone else, to recapture the wartime spirit of resistance to the Nazis by rejecting the "insolent, selfish" power of money and markets and by defending the social "values of modern democracy".

The book, which costs €3, has sold 600,000 copies in three months and another 200,000 have just been printed. Its original print run was 8,000. In the run-up to Christmas, Mr Hessel's call for a "peaceful insurrection" not only topped the French bestsellers list, it sold eight times more copies than the second most popular book, a Goncourt prize-winning novel by Michel Houellebecq.

The extraordinary success of the book can be interpreted in several ways. Its low price and slender size – 29 pages including blurbs and notes but just 13 pages of text – has made it a popular stocking-filler among left-wing members of the French chattering classes. Bookshops report many instances of people buying a dozen copies for family and friends.

But Mr Hessel and his small left-wing publisher (which is used to print runs in the hundreds) say that he has evidently struck a national, and international nerve, at a time of market tyranny, bankers' bonuses and budget threats to the survival of the post-war welfare state. They also suggest that the success of the book could be an important straw in the wind as France enters a political cycle leading to the presidential elections of May 2012.

In a New Year message Mr Hessel, who survived Nazi concentration camps to become a French diplomat, said he was "profoundly touched" by the success of his book. Just as he "cried out" against Nazism in the 1940s, he said, young people today should "cry out against the complicity between politicians and economic and financial powers" and "defend our democratic rights acquired over two centuries".

In a party-political aside which might or might not undermine his new status as political prophet, Mr Hessel went on to imply that "resistance" should begin with a rejection of President Nicolas Sarkozy and a vote for the Parti Socialiste.

The book has not pleased everyone. It also contains a lengthy denunciation of Israeli government policies, especially in the Gaza Strip. Although the final chapter calls vaguely for a "non-violent" solution to the world's problems, the book also suggests that "non-violence" is not "sufficient" in the Middle East. Mr Hessel, whose father was a German jew who emigrated to France, has been accused by French jewish organisations of "anti-semitism".

Mr Hessel was born in Berlin in 1917. He emigrated to France with his family when he was seven. He joined General Charles de Gaulle in London in 1941 and was sent back to France to help organise the resistance. He was captured, tortured and sent to concentration camps in Germany. After the war, he helped to draft the UN's Universal Declaration of Human Rights in 1948.

Jean-Pierre Barou, the joint head of the small Montpellier-based publishing house Indigène, which commissioned the book, said Mr Hessel had revealed a "deep sense of indignation in France".

As a political tract, the book contains no especially original analysis of the world's problems.

"They dare to tell us that the State can no longer afford policies to support its citizens," Mr Hessel says. "But how can money be lacking ... when the production of wealth has enormously increased since the Liberation (of France), at a time when Europe was ruined? The only explanation is that the power of money ... has never been so great or so insolent or so selfish and that its servants are placed in the highest reaches of the State."

The originality of the book is the suggestion that an organised "Resistance" is now called for, just like in 1940. "We, veterans of the resistance ... call on young people to revive and pass on the heritage and ideals of the Resistance," the book says.

How people should resist the power of money and the markets – by peaceful means, the book insists – is not made entirely clear.

A message of resistance

* "I would like everyone – everyone of us – to find his or her own reason to cry out. That is a precious gift. When something makes you want to cry out, as I cried out against Nazism, you become a militant, tough and committed. You become part of the great stream of history ... and this stream leads us towards more justice and more freedom but not the uncontrolled freedom of the fox in the hen-house."

* "It's true that reasons to cry out can seem less obvious today. The world appears too complex. But in this world, there are things we should not tolerate... I say to the young, look around you a little and you will find them. The worst of all attitudes is indifference..."

* "The productivist obsession of the West has plunged the world into a crisis which can only be resolved by a radical shift away from the 'ever more', in the world of finance but also in science and technology. It is high time that ethics, justice and a sustainable balance prevailed..."

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Rocky exoplanet milestone in hunt for Earth-like worlds

Rocky exoplanet milestone in hunt for Earth-like worlds

Artist's conception of Kepler 10b An artist's conception shows how the star-facing side of Kepler 10b may look

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Astronomers have discovered the smallest planet outside our Solar System, and the first that is undoubtedly rocky like Earth.

Measurements of unprecedented precision have shown that the planet, Kepler 10b, has a diameter 1.4 times that of Earth, and a mass 4.6 times higher.

However, because it orbits its host star so closely, the planet could not harbour life.

The discovery has been hailed as "among the most profound in human history".

The result was announced at the 217th annual meeting of the American Astronomical Society in Seattle, US, by Nasa's Kepler team.

The Kepler space telescope, designed to look for the signs of far-flung planets, first spotted the planet 560 light years away, alongside hundreds of other candidate planets.

Kepler relies on the "transiting" technique, which looks for planets that pass between their host star and Earth.

A tiny fraction of the star's light is blocked periodically, giving a hint that the star has a planet orbiting it.

The radius of the planet correlates to exactly how much light is blocked when it passes.

Follow-up measurements by a telescope at the Keck observatory in Hawaii confirmed the find of Kepler 10b by measuring how the planet pulls to and fro on its parent star as it orbits.

These measurements also bore out the fact that the parent star was about eight billion years old - a grandfather among stars of its type.

Crucially, this meant that the star was free of the optical and magnetic activity that have introduced some uncertainty into the measurements of previous candidates for rocky exoplanets, such as Corot-7b, announced in early 2009.

Ever-expanding fields

This cosmic dance causes tiny changes in the colour of the starlight that is measured by telescopes.

Start Quote

This report... will be marked as among the most profound scientific discoveries in human history”

End Quote Geoffrey Marcy University of California Berkeley

However, what completed the suite of measurements for the Kepler team was the use of asteroseismology - a study of distant stars that is akin to the study of earthquakes on the Earth.

The oscillations that occur within a star - as within the Earth - affect the frequencies of the light that the star emits in a telltale sign of the star's size.

With the size of the host star, the details of the planet's and star's mutual dance, and the planet's radius, the density of the planet can be calculated.

"All of our very best capabilities have converged on this one result and they all converge to form a picture of this planet," said Natalie Batalha, a San Jose State University professor of astrophysics who helps lead the Kepler science mission for Nasa.

Hot rocks

Professor Batalha told BBC News that the result was unique in an ever-expanding field of exoplanet discoveries, with smaller and smaller exoplanets discovered as experimental methods improve.

"We're always pushing down toward smaller and less massive, so it's natural that we're arriving there," she said.

"But perhaps what's not so natural is that we've pinned down the properties of this planet with such fantastic accuracy that we're able to say without a doubt that this is a rocky world, something that you could actually stand on."

One could, that is, if it were not so close to its host star that its daytime temperature exceeds 1,300C - so Kepler 10b is not a sensible candidate to host life. However, as Professor Batalha explained, it is a significant step in Kepler's mission.

"We want to know if we're alone in the galaxy, simply put - and this is one link in the chain toward getting to that objective.

"First we need to know if planets that could potentially harbour life are common, and we don't know if that's true - that's what Kepler is aiming to do."

A pioneer of the hunt for exoplanets, Geoffrey Marcy, from the University of California Berkeley, said that Kepler 10b represented "a planetary missing link, a bridge between the gas giant planets we've been finding and the Earth itself, a transition... between what we've been finding and what we're hoping to find".

"This report... will be marked as among the most profound scientific discoveries in human history," he said.

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Sloan data yields biggest colour night-sky image ever

Sloan data yields biggest colour night-sky image ever

SDSS composite image showing magnifications (SDSS/M Blanton) Successive zooming in on the image of the Southern Galactic Cap (lower left) shows the Messier 33 galaxy (upper left; a further magnification at centre), and even the NGC 604 "stellar nursery"

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Astronomers have released the largest ever colour image of the whole sky, stitched from seven million images, each made of 125 million pixels.

The Sloan Digital Sky Survey's latest effort tops its own record, published publicly for professional astronomers and "citizen scientists" alike.

Data from Sloan has helped to identify hundreds of millions of cosmic objects.

The release was announced at the 217th annual meeting of the American Astronomical Society in Seattle, US.

Researchers have released an animation on YouTube demonstrating how the incredibly high-resolution image is represented on the celestial sphere.

Michael Blanton, a New York University physicist who presented the work on behalf of the Sloan team, told the conference that it was difficult to overstate the breadth of data Sloan provided.

"There's something like 3,500 papers that have been written on the basis of this data set," he said.

"A few dozen of them are being presented right now, this week at this meeting. They cover topics from the very smallest stars to the most massive black holes in the universe."

Marek Kukula, Royal Greenwich Observatory: "You can see individual stars, galaxies - the detail is incredible"

Nearly half a billion stars and galaxies have already been discovered and described thanks to Sloan images, and the new release is sure to significantly increase that number.

Sloan data is also behind the Google Sky service, which allows users to scan the heavens in the same way as scanning their local streets, and the Galaxy Zoo project, which has allowed astronomy enthusiasts to characterise galaxies from their own computers.

Digital record

The workhorse behind the data set, a camera comprising 125 million pixels that long held the record for highest-resolution camera in the world, has been retired.

Studies will now focus on spectrometry - unpicking new data on the basis of the colours of light that the upgraded equipment.

They include:

  • the Baryon Oscillation Spectroscopic Survey, which will study the periodic ripples that were left behind in the early days of the Universe
  • the Sloan Extension for Galactic Understanding and Exploration that measures the evidence of small galaxies on the edge of our Milky Way being swallowed up
  • the APO Galactic Evolution Experiment, which will study red giant stars within our Galaxy to better understand the Milky Way's overall chemical recipe
  • the Multi-object APO Radial Velocity Exoplanet Large-area Survey, which will spot giant planets outside our Solar System in a bid to better model how planets form

But even the data that is already available, thanks to Tuesday's release, will keep astronomers of both the professional and the amateur variety busy.

"You can compare it to the National Geographic Palomar Survey of the late 1950s," Dr Blanton said.

"This is something that 50 years later is still a really important reference to astronomers; we use it ourselves to better understand our own images. SDSS is the digital version of that."

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