Microsoft blazes trail to next PC

Microsoft Surface Pro: the design isn't perfect, but the fact that it can function as a standalone tablet and is thin and light puts it ahead of the convertible-laptop pack.

(Credit:
CNET)

PC makers take note. Microsoft is pioneering the next PC.

Here are two simple reasons why the Surface Pro makes a good case as the template for the new PC. One, Microsoft realized that the device's electronics should go behind the glass, not under the keyboard. Two, the device uses a real processor.

Let's address the electronics first. Most of the newfangled laptops I saw at
CES were convertibles. That is, the displays are not detachable because the core electronics are under the keyboard, just like your father's laptop.

And most of them were unimpressive. The mechanics necessary to flip and/or slide the screen and convert the laptop to
tablet mode were more often than not kludgy and some seemed destined for mechanical problems down the pike.

And the more problematic designs weren't thin or light, either. At least not when compared with popular tablets like Apple's
iPad or Google's Nexus.

One of the few exceptions -- as I noted before -- was the HP EliteBook Revolve. That 11.6-inch design was about as well conceived as a convertible can be.

But there's a reason for that: HP has been building Windows convertibles for ages. The EliteBook 2700 series has been around since the dawn of Windows XP. So, HP has this down to a science.

But, again, that's a rare exception at present. The future leans more toward a PC with the electronics behind the glass. And there's no better example right now than the Surface Pro.

Microsoft was bold enough to go with a mainstream third-generation Core Intel "Ivy Bridge" chip, not the slower Atom processor that most Windows 8 tablet and detachable makers have opted for.

Yeah, the battery life won't be great, but Microsoft, I think, knew (rightly so) that it would be crucified if it opted for the performance-challenged Atom chip, which isn't up to the task of running serious desktop applications on Windows 8.

Remember the netbook? That's one way to look at the first crop of Atom-based Windows 8 tablets: a netbook in tablet clothing. Microsoft didn't want to go there.

And give Lenovo some credit too. It showed off the ThinkPad Helix detachable at CES that separates from the base to become a full-fledged Ivy Bridge-based tablet, not unlike the Microsoft Surface Pro.

And Intel, I think, in its heart of hearts knows Atom isn't really up to the task. Thus, the revelation at CES of the most power-efficient Ivy Bridge yet. One of Intel's goals is to get these new Ivy Bridge chips -- as well as upcoming "Haswell" chips -- behind the glass, as Intel's Adam King told me at CES.

So, I would expect to see an increasing number of Windows 8 tablets and/or detachables sporting Intel's mainstream Haswell Core processors later this year.

And battery life will improve with Haswell. I would be fine with a Windows 8 tablet packing a real Intel chip that gets six hours of battery life. And a Haswell-based Surface tablet should meet or exceed this.

Sony Vaio Duo 11 convertible: The apparatus to support the display in tablet mode isn't exactly elegant.

(Credit:
CNET)

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Attack at Algeria Gas Plant Heralds New Risks for Energy Development

The siege by Islamic militants at a remote Sahara desert natural gas plant in Algeria this week signaled heightened dangers in the region for international oil companies, at a time when they have been expanding operations in Africa as one of the world's last energy frontiers. (See related story: "Pictures: Four New Offshore Drilling Frontiers.")

As BP, Norway's Statoil, Italy's Eni, and other companies evacuated personnel from Algeria, it was not immediately clear how widely the peril would spread in the wake of the hostage-taking at the sprawling In Amenas gas complex near the Libyan border.

Map by National Geographic

Algeria, the fourth-largest crude oil producer on the continent and a major exporter of natural gas and refined fuels, may not have been viewed as the most hospitable climate for foreign energy companies, but that was due to unfavorable financial terms, bureaucracy, and corruption. The energy facilities themselves appeared to be safe, with multiple layers of security provided both by the companies and by government forces, several experts said. (See related photos: "Oil States: Are They Stable? Why It Matters.")

"It is particularly striking not only because it hasn't happened before, but because it happened in Algeria, one of the stronger states in the region," says Hanan Amin-Salem, a senior manager at the industry consulting firm PFC Energy, who specializes in country risk. She noted that in the long civil war that gripped the country throughout the 1990s, there had never been an attack on Algeria's energy complex. But now, hazard has spread from weak surrounding states, as the assault on In Amenas was carried out in an apparent retaliation for a move by French forces against the Islamists who had taken over Timbuktu and other towns in neighboring Mali. (See related story: "Timbuktu Falls.")

"What you're really seeing is an intensification of the fundamental problem of weak states, and empowerment of heavily armed groups that are really well motivated and want to pursue a set of aims," said Amin-Salem. In PFC Energy's view, she says, risk has increased in Mauritania, Chad, and Niger—indeed, throughout Sahel, the belt that bisects North Africa, separating the Sahara in the north from the tropical forests further south.

On Thursday, the London-based corporate consulting firm Exclusive Analysis, which was recently acquired by the global consultancy IHS, sent an alert to clients warning that oil and gas facilities near the Libyan and Mauritanian borders and in Mauritania's Hodh Ech Chargui province were at "high risk" of attack by jihadis.

"A Hot Place to Drill"

The attack at In Amenas comes at a time of unprecedented growth for the oil industry in Africa. (See related gallery: "Pictures: The Year's Most Overlooked Energy Stories.") Forecasters expect that oil output throughout Africa will double by 2025, says Amy Myers Jaffe, executive director of the energy and sustainability program at the University of California, Davis, who has counted 20 rounds of bidding for new exploration at sites in Africa's six largest oil-producing states.

Oil and natural gas are a large part of the Algerian economy, accounting for 60 percent of government budget revenues, more than a third of GDP and more than 97 percent of its export earnings. But the nation's resources are seen as largely undeveloped, and Algeria has tried to attract new investment. Over the past year, the government has sought to reform the law to boost foreign companies' interests in their investments, although those efforts have foundered.

Technology has been one of the factors driving the opening up of Africa to deeper energy exploration. Offshore and deepwater drilling success in the Gulf of Mexico and Brazil led to prospecting now under way offshore in Ghana, Mozambique, and elsewhere. (See related story: "New Oil—And a Huge Challenge—for Ghana.") Jaffe says the Houston-based company Anadarko Petroleum has sought to transfer its success in "subsalt seismic" exploration technology, surveying reserves hidden beneath the hard salt layer at the bottom of the sea, to the equally challenging seismic exploration beneath the sands of the Sahara in Algeria, where it now has three oil and gas operations.

Africa also is seen as one of the few remaining oil-rich regions of the world where foreign oil companies can obtain production-sharing agreements with governments, contracts that allow them a share of the revenue from the barrels they produce, instead of more limited service contracts for work performed.

"You now have the technology to tap the resources more effectively, and the fiscal terms are going to be more attractive than elsewhere—you put these things together and it's been a hot place to drill," says Jaffe, who doesn't see the energy industry's interest in Africa waning, despite the increased terrorism risk. "What I think will happen in some of these countries is that the companies are going to reveal new securities systems and procedures they have to keep workers safe," she says. "I don't think they will abandon these countries."

This story is part of a special series that explores energy issues. For more, visit The Great Energy Challenge.

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Ex-Teammate: Armstrong Showed 'Genuine Emotion'

While critics railed against Lance Armstrong for coming off as detached in the two-part interview with Oprah Winfrey that aired Thursday and Friday nights, former teammate and friend, Tyler Hamilton, told "Good Morning America" today that he felt Armstrong was displaying "genuine emotion."

"I've never seen Lance shed a tear until last night. Before I even heard one word from him Thursday night, I could tell he was a broken man," Hamilton said.

Armstrong's contrition turned tearful Friday when he revealed to Oprah Winfrey how difficult it was to betray his family -- particularly his 13 year old son -- who stood up for the fallen cycling star as rumors swirled that he was taking banned drugs.

Armstrong, 41, choked up when he recounted what he told his son, Luke, in the wake of the scandal.

"When this all really started, I saw my son defending me and saying that's not true…" Armstrong told Winfrey, "I told Luke. I said, 'Don't defend me anymore.'"

Armstrong's interview with Winfrey drew millions of viewers.

It was the first time Armstrong admitted using performance-enhancing drugs and oxygen-boosting blood transfusions to help him win the Tour de France.

"I view this situation as one big lie that I repeated a lot of times," Armstrong said. "I know the truth. The truth isn't what was out there. The truth isn't what I said.

George Burns/Courtesy of Harpo Studios, Inc./AP Photo

Lance Armstrong Confession: 'I Could Not Believe Lance Apologized' Watch Video

Lance Armstrong-Winfrey Interview: How Honest Was He? Watch Video

Lance Armstrong-Winfrey Interview: Doping Confession Watch Video

"I'm a flawed character, as I well know," Armstrong added. "All the fault and all the blame here falls on me."

However, Hamilton said any hope for Armstrong's redemption would come if he came clean about others who were part of the doping scandal.

"The question now is where he goes from this, his actions moving forward. He needs to name names," Hamilton said.

READ MORE: Armstrong Admits to Doping

Armstrong was stripped of his seven Tour de France titles in October 2012, after a report by the U.S. Anti-Doping Agency found that he and 11 of his teammates orchestrated "the most sophisticated, professionalized and successful doping program that sport has ever seen."

Despite the admissions of his teammates that they had doped with Armstrong and seen him complete blood transfusions for races, Armstrong condemned the report and denied that he had ever cheated.

As sponsors including Nike began to pull support of Armstrong following the report, Armstrong's carefully-built image began to crumble. He stepped down from Livestrong, the charity he started to help cancer patients after he survived testicular cancer.

"It was a mythic perfect story and it wasn't true," Armstrong said of his fairytale story of overcoming testicular cancer to become the most celebrated cyclist in history.

In the interview, Armstrong explained his competition "cocktail" of EPO, blood transfusions and testosterone that he used throughout his career. He also said he had previously used cortisone.

Armstrong refused to give Winfrey the details of when, where and with whom he doped during seven winning Tours de France between 1999 and 2005, which was the last year he said he doped. Armstrong specifically denied using banned substances when he placed third in 2009 and entered the tour again in 2010.

Investigators familiar with Armstrong's case, however, told ABC News that Armstrong did not come completely clean to Winfrey, and say they believe he doped in 2009.

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High-tech Dreamliner's wings clipped by battery trouble

WHEN it went into service a little over a year ago, Boeing's 787 Dreamliner was hailed as a miracle of cutting-edge innovation – the Chicago-based company used lithium-ion batteries, a carbon-fibre fuselage, and blazing fast computer networks to cut down on fuel consumption and provide passengers with a ride like no other.

But following a series of mostly electrical mishaps - including a battery fire aboard a 787 at Boston's Logan International Airport last week - the current global fleet of 50 planes now sits idle. The US National Transportation Safety Board has launched an investigation into the plane's electrical systems. And the US Federal Aviation Administration, which declared the plane airworthy in 2011, is questioning their own certification process.

The plane's lithium-ion batteries, which also appear to have acted up and forced an All Nippon Airways 787 to make an emergency landing at Takamatsu airport in western Japan this week, store twice the power of nickel-cadmium cells, making them much lighter. However, they are a known fire risk under some operating conditions.

No-one yet knows if the batteries themselves - built by GS Yuasa of Japan and packaged by Thales of France - were at fault, or if there's an issue with the wiring, or electronics, they plug into.

Long-standing concern

The FAA's concern over the batteries goes back as far as 2007, when it warned Boeing that the company could only use lithium-ion batteries if its battery charging, management and failure alarm systems can cope with their unique risks. Li-ion batteries, the FAA said, are susceptible to self-sustaining increases in temperature and pressure if they are overcharged "which leads to formation of highly unstable metallic lithium which can ignite, resulting in a self-sustaining fire or explosion."

Because the Boston battery fire is under investigation by the NTSB, Boeing spokeswoman Lori Gunter cannot yet comment on what happened. But she says the 787 is built to cope with any problem the batteries throw at it. "It is designed to be able to handle any faults that we would expect to see from the battery," she told New Scientist.

Boeing's rival, Airbus of Toulouse, France, uses smaller lithium batteries in its A380 jet to power emergency lighting, but plans to increase its reliance on the batteries in the forthcoming A350. "Lithium ion batteries can be designed in very different ways, with different chemistries, electronic protections, capacities and number of cells," says an Airbus spokesman. "The way a battery is integrated in the aircraft is important, as well as the protections that are put in place."

Better sensors

Smart in-battery sensors could be an answer, say Gi-Heon Kim and colleagues at the National Renewable Energy Center in Golden, Colorado. They are developing a "fail-safe" Li-ion battery that incorporates a passive early warning system (Journal of Power Sources, DOI: 10.1016/j.jpowsour.2012.03.015) that senses the structural defects in a Li-ion battery cell that can lead to the thermal runaway that leads to fires. When it does so, it isolates the cell from the battery long before trouble occurs. Better still, says Kim, "this technology is independent of battery chemistry and cell design" - so could apply to the Li-ion cells used in phones, electric cars and aviation.

The outcome of the investigations into the battery issues will also resonate off-planet, as the International Space Station is about to have its power sources upgraded to more powerful Li-ion cells from GS Yuasa. "NASA is in close communication with Boeing, the FAA, and the cell manufacturer on the ongoing failure analysis, and will apply any relevant lessons learned as appropriate," a NASA spokesman told New Scientist.

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

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Football: Schalke edge nine-goal thriller

BERLIN: Schalke celebrated the resumption of the Bundesliga with a 5-4 win over Hanover on Friday, their first league triumph since November 10.

Schalke moved provisionally into fifth place in the table ahead of the rest of the weekend programme which will see Bayern Munich looking to boost their lead at the top when they face rock-bottom Greuther Fuerth.

Jefferson Farfan gave Schalke the lead just before the interval while eight further goals followed in the second half.

Julian Draxler made it 2-0 four minutes after the break before Sergio Pinto and Szabolcs Huszti drew Hanover level.

Marco Hoger and Cipiran Marica soon restored Schalke's two-goal lead.

Huszti reduced the deficit to 4-3 before Tottenham-bound Lewis Holtby grabbed Schalke's fifth, two minutes from the end.

Mame Diouf completed the scoring in stoppage time for Hanover.

- AFP/de

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Larry Lessig blasts Swartz prosecutor's defense in Swartz case

Larry Lessig

(Credit:
G)

Earlier this week Carmen Ortiz, the U.S. Attorney for Massachusetts handling the Swartz case, defended her office's handling of the criminal case against Aaron Swartz before the Internet activist's suicide.

Legal scholar and internet activist Lawrence Lessig is having none of it.

In an emotional post on his personal blog titled A time for silence, Lessig slammed Ortiz's statement to the press, criticizing the prosecution of Swartz for helping "in part at least" to drive "this boy to his death."

Ortiz's statement is a template for all that is awful in what we as a political culture have become. And it pushes me -- me, the most conventional, wanting-to-believe-in-all-things-patriotic, former teenage Republican from the home of Little League baseball -- to a place far more radical than I ever want to be.

...

You're so keen to prove that you understand this case better than your press releases about Aaron's "crime" (those issued when Aaron still drew breath) made it seem ("the prosecutors recognized that there was no evidence against Mr. Swartz indicating that he committed his acts for personal financial gain"). But if your prosecutors recognized this, then this is the question to answer:

Why was he being charged with 13 felonies?

His motive was political -- obviously. His harm was exactly none -- as JSTOR effectively acknowledged. But he deserved, your "career prosecutors" believed, to be deprived of his rights as a citizen (aka, a "felon," no longer entitled to the political rights he fought to perfect) because of what he did.

Yet here's the thing to remember on MLK weekend (even though my saying this violates a rule I believe in firmly, a kind of inverse to Godwin's law, because though I believe these two great souls were motivated by exactly the same kind of justice, King's cause was greater): How many felonies was Martin Luther King, Jr., convicted of? King, whose motives were political too, but who, unlike Aaron, triggered actions which caused real harm. What's that number?

Zero.

And how many was he even charged with in the whole of his career?

Two. Two bogus charges (perjury and tax evasion) from Alabama, which an all-white jury acquitted him of.

This is a measure of who we have become. And we don't even notice it. We can't even see the extremism that we have allowed to creep into our law. And we treat as decent a government official who invokes her family while defending behavior which in part at least drove this boy to his death.

I still dream. It is something that Darrell Issa and Zoe Lofgren are thinking along the same lines. On this anniversary of the success of the campaign to stop SOPA -- a campaign which Aaron helped architect -- maybe I'm right to be hopeful that even this Congress might do something. We'll see. Maybe they'll surprise us. Maybe.

But for now, I need to step away. I apologize for the silence. I am sorry for the replies I will not give. Aaron was wrong about very few things, but he was wrong to take his life. I have to return to mine, and to the amazingly beautiful creatures who are trying to pull me back.

I will always love you, sweet boy. Please find the peace you were seeking. And if you do, please find a way to share that too.

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First Human Contact With Large Emperor Penguin Colony

One of the largest emperor penguin colonies in Antarctica was discovered last month by a team from the International Polar Foundation's Princess Elisabeth station.

The penguin colony had previously been identified through satellite imagery by researchers from the British Antarctic Survey. The penguins themselves didn't show up very clearly, but their excrement stains on the ice did.

Expedition leader Alain Hubert, who has spent seven seasons in Antarctica, long suspected a colony existed somewhere along the vast coast near Princess Elisabeth station. "When you go on the coast," explained the Belgian explorer, "after ten minutes, penguins come out of the water to look at who you are and what you are doing."

The satellite images gave Hubert and his team a rough idea of where to start looking. When ice research brought them within 37 miles (60 kilometers) of the probable location, they hopped on their snowmobiles for a side trip. The team traversed steep crevasses from the continent's cliffs down to the ice shelf, which has been shifting 650 feet (200 meters) toward the sea each year. "We were lucky to find it," said Hubert.

They finally came upon the colony at 11 p.m. on December 3, when the sun was still shining during the Antarctic summer. Spread out on the ice were 9,000 emperor penguins, about three-quarters of them chicks. Despite his polar experience, Hubert had never seen a full colony before. "You can approach them," he said. "When you talk to them, it's like they are listening to you."

Researchers hope penguins will tell them—through population numbers and colony locations—how they are faring with climate change. Emperor penguins breed on the sea ice. If the ice breaks up early, before the chicks can fend for themselves, the chicks die and the future of the colony is imperiled.

Hubert has high hopes for his newly met neighbors because they located their nursery on top of an underwater rift, where the sea ice is less likely to melt. "They are quite clever, these animals."

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Manti Te'o Hoax Incredibly Detailed and Complex

Fresh details have emerged about how complex and layered was the hoax involving Notre Dame star linebacker Manti Te'o and his fake girlfriend, "Lennay Kekua."

According to ABC News interviews and published reports, Te'o received phone calls, text messages and letters before every football game from his "girlfriend." He was in contact with her family, including a twin brother, a second brother, sister and parents. He called often to check in with them, just as he did with his own family. And "Kekua" kept in contact with Te'o's friends and family, and teammates spoke to her on the phone.

"There are a remarkable number of characters involved. We don't know how many people they represent," Notre Dame Athletic Director Jack Swarbrick said at a news conference this week. "There are male and female characters, brothers, cousins, mother, and we don't know if it's two people playing multiple characters or multiple people."

"It goes to the sophistication of this, that there are all these sort of independent pieces that reinforce elements of the story all the way through," he said.

Click here for a who's who in the Manti Te'o case

One of Te'o's teammates who asked not to be identified told ABC News that it was normal for Te'o to pass his phone around to teammates when he was on the line with "Lennay" so they could say hello to her.

"I talked to her," this teammate said. "I wasn't suspicious."

When Te'o got the call telling him that Lennay had died last fall, he was in the locker room, the teammate said.

"He got real emotional, crying," the teammate said. "He's an emotional guy."

The teammate said he thinks Te'o genuinely got hoaxed. The fact that Te'o talked about meeting her and touching her hand - when really he only "met" her on the internet - makes this teammate think that he was not completely telling the truth about his relationship.

Manti Te'o Hoax: Was He Duped or Did He Know? Watch Video

Manti Te'o Hoax: Notre Dame Star Allegedly Scammed Watch Video

Tale of Notre Dame Football Star's Girlfriend and Her Death an Alleged Hoax Watch Video

"I think he was just embarrassed about it, the whole internet thing," the teammate said. The player said he hasn't talked to Te'o since this story broke.

With so many questions swirling around the revelation that Te'o's fake girlfriend, a source in the Notre Dame athletic department said the school would like Te'o to speak out publicly, but noted that they are not currently in touch with him.

"At some point the ball ends up in his court," the source said. "We're not involved right now."

A newly released transcript of "Sports Illustrated" writer Pete Thamel's Sept. 23 interview with Te'o gives a hint at the staggering depth of the deception.

Te'o told Thamel that Lennay Kekua's real name was Melelengei, but since no one could pronounce it properly it was shortened to Lennay. But her family nicknamed her Lala, he said.

Te'o's knowledge about the details of his girlfriend's life was often murky, including her majors in school, occupation and extent of her injuries after an alleged April 28 car accident with a drunk driver.

What he was absolutely clear about was how much time he spent in contact with her, especially while she was in the hospital recovering from the car accident, which led to the discovery of her leukemia.

"I talked to my girlfriend every single day," Te'o told Themel. "I slept on the phone with her every single day. When she was going through chemo, she would have all these pains and the doctors were saying they were trying to give her medicine to make her sleep. She still couldn't sleep. She would say, 'Just call my boyfriend and have him on the phone with me, and I can sleep.' I slept on the phone with her every single night."

He would spend eight hours a night with someone, somewhere, breathing on the other end, he told Thamel.

Te'o recounted how his girlfriend who was "on a machine" after being in a coma.

"We lost her, actually, twice. She flatlined twice. They revived her twice," he said. "It was just a trippy situation."

For a while Kekua was unable to talk and he described the nurse-deemed "miracle" of how Kekua's breathing would pick up when she heard his voice on the phone.

"There were lengthy, long telephone conversations. There was sleeping with the phone on connected to each other," Swarbrick said. "The issue of who it is, who's playing what role, what's real and what's not here is a more complex question than I can get into."

Perhaps one of the most touching displays of love from Kekua to Te'o, he told the writer, was the one-page letter she would write him on her iPad before each game. One of her siblings, often her twin brother Noa, would then read him the letter over the phone before sending it to him.

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Matching names to genes: the end of genetic privacy?

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Are we being too free with our genetic information? What if you started receiving targeted ads for Prozac for the depression risk revealed by your publicly accessible genome? As increasing amounts of genetic information is placed online, many researchers believe that guaranteeing donors' privacy has become an impossible task.

The first major genetic data collection began in 2002 with the International HapMap Project – a collaborative effort to sequence genomes from families around the world. Its aim was to develop a public resource that will help researchers find genes associated with human disease and drug response.

While its consent form assured participants that their data would remain confidential, it had the foresight to mention that with future scientific advances, a deliberate attempt to match a genome with its donor might succeed. "The risk was felt to be very remote," says Laura Lyman Rodriguez of the US government's National Human Genome Research Institute in Bethesda, Maryland.

Their fears proved to be founded: in a paper published in Science this week, a team led by Yaniv Erlich of the Whitehead Institute in Cambridge, Massachusetts, used publicly available genetic information and an algorithm they developed to identify some of the people who donated their DNA to HapMap's successor, the 1000 Genomes Project.

Anonymity not guaranteed

Erlich says the research was inspired by a New Scientist article in which a 15-year-old boy successfully used unique genetic markers called short tandem repeats (STRs) on his Y chromosome to track down his father, who was an anonymous sperm donor. Erlich and his team used a similar approach.

First they turned to open-access genealogy databases, which attempt to link male relatives using matching surnames and similar STRs. The team chose a few surnames from these sources, such as "Venter",and then searched for the associated STRs in the 1000 Genomes Project's collection of whole genomes. This allowed them to identify which complete genomes were likely to be from people named Venter.

Although the 1000 Genome Project's database, which at last count had 1092 genomes, does not contain surname data, it does contain demographic data such as the ages and locations of its donors. By searching online phonebooks for people named Venter and narrowing those down to the geographic regions and ages represented in the whole genomes, the researchers were able to find the specific person who had donated his data.

In total, the researchers identified 50 individuals who had donated whole genomes. Some of these were female, whose identity was given away because of having the same location and age as a known donor's wife.

Matter of time

Before publishing their findings, the team warned the US National Institutes of Health (NIH) and other institutions involved in the project about the vulnerability in their data. Rodriguez says that they had been anticipating that someone would identify donors, "although we didn't know how or when".

To prevent Erlich's method from being used successfully again, age data has been removed from the project's website. Erlich says that this makes it difficult, although not impossible, to narrow the surnames down to an individual.

"The genie's out of the bottle," says Jeffrey Kahn of Florida State University in Tallahassee. "It's a harbinger of a changing paradigm of privacy." A cultural zeitgeist led by companies such as Facebook has led to more information sharing than anyone would have thought possible back in 2002 when HapMap first began, he says.

Recurring problem

This is not the first time genome confidentiality has been compromised. When James Watson made his genome public in 2007, he blanked out a gene related to Alzheimer's. But a group of researchers successfully inferred whether he carried the risky version of this gene by examining the DNA sequences on either side of the redacted gene.

While someone is bound to find another way to identify genetic donors, says Rodriguez, the NIH believes it would be wrong to remove all of their genome data from the public domain. She says that full accessibility is "very beneficial to science", but acknowledges that the project needs to strike a careful balance between confidentiality and open access.

It is especially pertinent, says Kahn, because genetic data does not just carry information from the person from whom it was taken. It can also reveal the genetic details of family members, some of whom might not want that information to be public. A relative's genome might reveal your own disease risk, for example, which you might not want to know or have an employer learn of. While laws prohibit health insurers and employers from discriminating against people based on their genetic data, it would not be difficult to give another reason for denying you a job.

An individual's relatives could not prevent that individual from learning about themselves, says Rodriguez, but researchers should encourage would-be genome donors to discuss the risks and benefits with their families.

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Decree shows Chavez still rules Venezuela: minister

CARACAS: Venezuela's newly appointed foreign minister said Thursday the decree that installed him in office is proof that ailing President Hugo Chavez is still in control of the oil-rich country.

Elias Jaua was named in Venezuela's official government gazette in a decree signed by Chavez, who remains gravely ill in a Havana hospital some five weeks after complications arose during his fourth round of cancer surgery.

"If I am the foreign minister, it is because President Chavez is governing and making decisions," Jaua told a Colombian radio station.

The decree has been heavily criticised by Venezuela's opposition, who have cited its publication as a further reason to demand that the absent president clarify how sick he is and what he can and cannot do.

The decree -- number 9,351 -- was marked "Caracas" and carries the signature of Chavez, who underwent surgery in Cuba on December 11 and has not been seen in public for more than a month.

Opposition lawmaker Carlos Berrizbeitia weighed in on the dispute Thursday, stating there was "reasonable doubt" about whether the signature on the decree was genuine and demanding the government release the original document.

"It is not possible that the president has signed the decree... in Caracas, because everyone knows he is in Havana," Berrizbeitia told local media.

The Venezuelan government has been releasing only minimal information on the condition of Chavez, a 58-year-old former paratrooper who first came to power in 1999 and won a third term in October elections.

He could not attend his scheduled inauguration on January 10 because of his poor health and the swearing-in has been postponed indefinitely.

Many in Venezuela find it hard to believe that Chavez -- a flamboyant and near constant fixture on television and radio -- would not address the nation in some way if he were able to do so.

Despite winning last year's election, Chavez urged his armed forces before leaving Caracas to look out for any attempt, "from outside or from within," to destabilise the country, which has the world's largest proven oil reserves.

The leader's absence, combined with his decision to be treated in secrecy in strictly-controlled Cuba, has fuelled speculation and concern not only about his health but the future of his leftist "Bolivarian Revolution."

- AFP/jc

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