The Week: A Roundup of This Week’s Science News

“Science,” a colleague once said at a meeting, “is a mighty enterprise, which is really rather quite topical.” He was so right: as we continue to enhance our coverage of the scientific world, we always aim to keep the latest news front and center.

His observation seemed like a nice way to introduce this column, which will highlight the week’s developments in health and science news and glance at what’s ahead. This past week, for instance, the mighty enterprise of science addressed itself to such newsy topics as the flu (there’s still time to get vaccinated!), and mental illness and gun control.

In addition to the big-headline stories that invite wisdom from scientists, each week there is a drumbeat of purely scientific and medical news that emerges from academic journals, fieldwork and elsewhere. These developments, from the quirky to the abstruse, often make their way into the daily news cycle, depending on the strength of the research behind them. (Well, that’s how we judge them, anyway.)

Many discoveries are hard to unravel. “In a way, science is antithetical to everything that has to do with a newspaper,” the same colleague observed. “You couldn’t imagine anything less consumer-friendly.”

Let’s aim to fix that. Below, a selection of the week’s stories.

DEVELOPMENTS

Health

Strange, but Effective

People with a bacterial infection called Clostridium difficile — which kills 14,000 Americans a year — have a startling cure: a transplant of someone else’s feces into their digestive system, which introduces good bacteria that the gut needs to fight off the bad. For some people, antibiotics don’t fix this problem, but an infusion of diluted stool from a healthy person seems to do the trick.

Genetics

Dig We Must

Hillery Metz and Hopi Hoekstra/Harvard University

Evolutionary biologists at Harvard took a tiny species of deer mice, known for building elaborate burrows with long tunnels, and bred it with another species of deer mice, which builds short-tunneled burrows. Comparing the DNA of the original mice with their offspring, the biologists pinpointed four regions of genetic code that help tell the mice what kind of burrow to construct.

Aerospace

Launch, Then Inflate

Uncredited/Bigelow Aerospace, via Associated Press

NASA signed a contract for an inflatable space habitat — roughly pineapple-shaped, with walls of floppy cloth — that will ideally be appended to the International Space Station in 2015. NASA aims to use the pod to test inflatable technology in space, but the company that builds these things, Bigelow Aerospace, has bigger ambitions: think of a 12-person apartment and laboratory in the sky, with two months’ rent at north of $26 million.

Biology

What’s Green and Flies?

Jodi Rowley/Australian Museum

National Geographic reported on an Australian researcher working in Vietnam who discovered a great-looking new species of flying frog. Described as having flappy forearms (the better for gliding), the three-and-a-half-inch-long frog likes to “parachute” from tree to tree, Jodi Rowley, an amphibian biologist at the Australian Museum in Sydney, told the magazine. She named it Helen’s Flying Frog, for her mother.

Privacy

That’s Joe’s DNA!

People who volunteer their genetic information for the betterment of science — and are assured anonymity — may find that their privacy is not a slam dunk. A researcher who set out to crack the identities of a few men whose genomes appeared in a public database was able to do so using genealogical Web sites (where people upload parts of their genomes to try to find relatives) as well as some simple search tools. He was trying to test the database’s security, but even he did not expect it to be so easy.

Genetics

An On/Off Switch for Disease

Geneticists have long puzzled over what it is that activates a disease in one person but not in another — even in identical twins. Now researchers from Johns Hopkins and the Karolinska Institute in Sweden who studied people with rheumatoid arthritis have identified a pattern of chemical tags that tell genes whether to turn on or not. In rheumatoid arthritis, the immune system attacks the body, and it is thought the tags enable the attack.

Planetary Science

That Red Planet

Everybody loves Mars, and we’re all secretly hoping that NASA’s plucky little rover finds evidence of life there. Meanwhile, a separate NASA craft — the Mars Reconnaissance Orbiter, which has been looping the planet since 2006 — took some pictures of a huge crater that looks as if it once held a lake fed by groundwater. It is too soon to say if the lake held living things, but NASA’s news release did include the happy phrase “clues to subsurface habitability.”

COMING UP

Animal Testing

Retiring Chimps

Emily Wabitsch/European Pressphoto Agency

A lot of people have strong feelings about the use of chimpanzees in biomedical and behavioral experiments, and the National Institutes of Health has been listening. On Tuesday, the agency is to release its recommendations for curtailing chimp research in a big way. This will be but a single step in a long process and it will apply only to the chimps the agency owns, but it may well stir big reactions from many constituencies.

Read More..

Media Decoder: Pew Survey Finds Reliance on Libraries for Computers and Internet

Free access to computers and the Internet is now nearly as important to library patrons as borrowing books, according to a new survey.

The survey, released Tuesday by the Pew Research Center’s Internet & American Life Project, found that 80 percent of Americans said book borrowing was a “very important” library service, but 77 percent said the same thing about computers and the Internet.

The study also found that library patrons were open to having even more technological options.

“In the past generation, public libraries have reinvented themselves to become technology hubs in order to help their communities access information in all its new forms,” Kathryn Zickuhr, a research analyst with Pew and a co-author of a report on the survey’s findings, said in a written statement.

Pew questioned 2,252 Americans ages 16 and older via cellphones and landlines from Oct. 15 to Nov. 10 last year, in both English and Spanish. More than half of those surveyed said that they wanted more e-book selections in their public libraries, and would be likely to check out e-readers already loaded with books — a significant increase from a survey a year ago.

Roughly 69 percent said they would like to be able to try new technology devices through libraries, and 63 percent said they would like to receive customized book and music recommendations from their libraries as they do from online retailers like Amazon.com.

Some library users seemed willing to support even more changes. When asked whether libraries “should move some printed books and stacks out of public locations to free up space for tech centers, reading rooms, meeting rooms, and cultural events,” 20 percent of respondents said yes and 39 percent said maybe.

Still, of the 53 percent of respondents who had actually visited a library or mobile book location in the last year, 73 percent said they went in order to borrow print books, and only 49 percent said they visit libraries “to sit, read, and study, or watch or listen to media.”

As a result of these conflicting messages, Ms. Zickuhr said, “Many libraries are torn between expanding their digital offerings on the latest platforms and still providing quality resources for patrons who may lack experience with technology or the means to own the latest devices.”

Read More..

IHT Rendezvous: Bringing (Insert Name Here) Home for the Holiday in China

BEIJING — In China’s inventive marketplace, where there’s demand, there’s supply; unattached women can even rent a boyfriend over the approaching Chinese New Year to keep the relatives quiet.

With that holiday, the country’s biggest, looming in February, young men are offering themselves on Taobao.com, China’s eBay, as companions for women heading home and dreading being grilled by older relations about their love life and marriage prospects. So entrenched is said grilling, in a society where women are expected to marry in their mid-20s and anyone over 30 is definitively “on the shelf,” that there’s even a phrase for it: “cuihun,” or “urge marriage.”

As for the boys, just as in life, there are all sorts.

On Taobao, this man, who didn’t give his name but supplied a photograph, said he was born in 1991, was a B.A. student, an extrovert, 170 centimeters (5 feet 6 inches) tall and 60 kilograms (132 pounds), offered a relatively simple list of extra services.

“Boyfriend for rent, 300 yuan a day, holding hands and hugs free, appropriate kisses 50 yuan, talking to old people 30 yuan an hour, others we’ll talk about it when we meet,” his post said. Also: “accommodation and transport costs paid by the woman.”

Often, services are worked out in minute financial detail. This man, charging 800 renminbi ($128) a day, had a long list of extras: shopping (15 renminbi per hour or 150 a day, minimum two hours); chatting (10 renminbi an hour or 100 a day); watching a movie (10 renminbi an hour, double for horror films); attending parties (20 renminbi an hour, will not go to dangerous places). And he charges for drinking, based on the spirit content (drinking alcohol is de rigueur for men at festive banquets): 100 renminbi per 100 milliliters of white spirits, 50 renminbi for 100 milliliters of red wine, 20 renminbi for 500 milliliters of beer.

Just in case you’re wondering if it’s all for real, or just a cruel hoax — it’s true. My colleague Dan Levin wrote about the phenomenon a few years ago, and even people.com.cn, the racier, online version of the Communist Party-run People’s Daily newspaper, recently carried a report.

Showing a picture of a young man with striking cheekbones posing romantically in what appears to be a snow flurry, but may just be artwork, a reporter for the China Economic Net wrote: “Spring Festival is approaching and young, single women must go home, to once again face their elders’ ‘urging marriage.’ Under these circumstances, quite a lot of ‘boyfriends for rent’ have quietly appeared on Taobao,” with “prices clearly marked and real photographs.”

The article gathered reactions. “There’s nothing that can’t be bought, just things that can’t be thought of,” wrote a person with the online handle Wangshen 777.

“This money is earned too easily!” wrote someone with the name Xiao Zhang.

Citing “people in legal circles,” the article warned, “people are not goods and these kind of rentals violate public order and good customs. Neither the buyer nor the seller can receive legal protection and any agreements reached between them are not valid,” it said, warning that there could be significant “security risks” in such a situation.

Underlying this all is the massive pressure young Chinese women face to marry as early as possible, the result of a strongly patriarchal society, feminists and sociologists say.

In a recent report, “Single and Over 27: What the Chinese Government Calls ‘Leftover Women,’ ” Public Radio International reported on Huang Yuanyuan, stressed at the prospect of turning 29 without a boyfriend.

It looked at how the state and society in China stigmatize “educated women over the age of 27 or 30 who are still single,” according to Leta Hong Fincher, a PhD candidate in sociology at Tsinghua University in Beijing, who has studied “leftover women,” writing about it in The New York Times.

How did Ms. Huang feel about her birthday, asked PRI?

“Scary. I’m one year older,” she said. “Because I’m still single. I have no boyfriend. I’m having big pressure to get married.”

And so, for some women, the market provides.

Read More..

Media Decoder: News Outlets Take to Washington for Inauguration Coverage

If he squints hard enough, President Obama will be able to see CNN from his perch on the inaugural podium on Monday.

The cable news channel has set up an elaborate studio on the National Mall — one of the four locations where its anchors will be leading coverage of Mr. Obama’s second inaugural celebration.

“The goal is to put our anchors in the middle of all the activity,” said Sam Feist, CNN’s Washington bureau chief. So in the morning, Wolf Blitzer will start out by the Capitol building and Anderson Cooper by the Mall, moving to new spots along the parade route in the afternoon. Other anchors will be at the inaugural balls at night.

The coverage might seem more subdued on other major television networks, reflecting the fact that there is generally less enthusiasm for presidential inaugurations the second time around. Still, the ceremony and the spectacle that accompanies it will take over the networks and news channels beginning with their morning shows, some of which are relocating to Washington for the day.

CBS has built a studio on the Mall beside CNN’s. Its one-year-old morning show, “CBS This Morning,” will be broadcast from there and expand to three hours for the day. NBC’s “Today” show will have all of its hosts in Washington, as well.

ABC’s “Good Morning America” is doing it a bit differently, sending George Stephanopoulos and Josh Elliott to Washington and having the show’s other hosts stay in New York.

The bulk of the festivities will be anchored by the same correspondents who handled election night for their networks. There has been a last-minute change at PBS, though: Judy Woodruff is away from Washington because of a family illness, a spokeswoman said, so the senior correspondent Jeffrey Brown will anchor with Gwen Ifill, instead.

Most Americans will watch the inauguration on television, just as they did in 2009, the first time Mr. Obama was inaugurated. But there will also be a panoply of Web sites live-streaming the event, including that of the Presidential Inauguration Committee.

Read More..

Well: A Check on Physicals

“Go Beyond Your Father’s Annual Physical. Live Longer, Feel Better”

This sales pitch for the Princeton Longevity Center’s “comprehensive exam” promises, for $5,300, to take “your health beyond the annual physical.” But it is far from certain whether this all-day checkup, and others less inclusive, make a meaningful difference to health or merely provide reassurance to the worried well.

Among physicians, researchers and insurers, there is an ongoing debate as to whether regular checkups really reduce the chances of becoming seriously ill or dying of an illness that would have been treatable had it been detected sooner.

No one questions the importance of regular exams for well babies, children and pregnant women, and the protective value of specific exams, like a Pap smear for sexually active women and a colonoscopy for people over 50. But arguments against the annual physical for all adults have been fueled by a growing number of studies that failed to find a medical benefit.

Some experts note that when something seemingly abnormal is picked up during a routine exam, the result is psychological distress for the patient, further testing that may do more harm than good, and increased medical expenses.

“Part of the problem of looking for abnormalities in perfectly well people is that rather a lot of us have them,” Dr. Margaret McCartney, a Scottish physician, wrote in The Daily Mail, a British newspaper. “Most of them won’t do us any harm.”

She cited the medical saga of Brian Mulroney, former prime minister of Canada. A CT scan performed as part of a checkup in 2005 revealed two small lumps in Mr. Mulroney’s lungs. Following surgery, he developed an inflamed pancreas, which landed him in intensive care. He spent six weeks in the hospital, then was readmitted a month later for removal of a cyst on his pancreas caused by the inflammation.

The lumps on his lungs, by the way, were benign. But what if, you may ask, Mr. Mulroney’s lumps had been cancer? Might not the discovery during a routine exam have saved his life?

Logic notwithstanding, the question of benefits versus risks from routine exams can be answered only by well-designed scientific research.

Defining the value of a routine checkup — determining who should get one and how often — is especially important now, because next year the Affordable Care Act will add some 30 million people to the roster of the medically insured, many of whom will be eligible for government-mandated preventive care through an annual exam.

Dr. Ateev Mehrotra of the University of Pittsburgh School of Medicine, who directed a study of annual physicals in 2007, reported that an estimated 44.4 million adults in the United States undergo preventive exams each year. He concluded that if every adult were to receive such an exam, the health care system would be saddled with 145 million more visits every year, consuming 41 percent of all the time primary care doctors spend with patients.

There is already a shortage of such doctors and not nearly enough other health professionals — physician assistants and nurse practitioners — to meet future needs. If you think the wait to see your doctor is too long now, you may want to stock up on some epic novels to keep you occupied in the waiting room in the future.

Few would challenge the axiom that an ounce of prevention is worth a pound of cure. Lacking incontrovertible evidence for the annual physical, this logic has long been used to justify it:

¶ If a thorough exam and conversation about your well-being alerts your doctor to a health problem that is best addressed sooner rather than later, isn’t that better than waiting until the problem becomes too troublesome to ignore?

¶ What if you have a potentially fatal ailment, like heart disease or cancer, that may otherwise be undetected until it is well advanced or incurable?

¶ And wouldn’t it help to uncover risk factors like elevated blood sugar or high cholesterol that could prevent an incipient ailment if they are reversed before causing irreparable damage?

Even if there is no direct medical benefit, many doctors say that having their patients visit once a year helps to maintain a meaningful relationship and alert doctors to changes in patients’ lives that could affect health. It is also an opportunity to give patients needed immunizations and to remind them to get their eyes, teeth and skin checked.

But the long-sacrosanct recommendation that everyone should have an annual physical was challenged yet again recently by researchers at the Nordic Cochrane Center in Copenhagen.

The research team, led by Dr. Lasse T. Krogsboll, analyzed the findings of 14 scientifically designed clinical trials of routine checkups that followed participants for up to 22 years. The team found no benefit to the risk of death or serious illness among seemingly healthy people who had general checkups, compared with people who did not. Their findings were published in November in BMJ (formerly The British Medical Journal).

In introducing their analysis, the Danish team noted that routine exams consist of “combinations of screening tests, few of which have been adequately studied in randomized trials.” Among possible harms from health checks, they listed “overdiagnosis, overtreatment, distress or injury from invasive follow-up tests, distress due to false positive test results, false reassurance due to false negative test results, adverse psychosocial effects due to labeling, and difficulties with getting insurance.”

Furthermore, they wrote, “general health checks are likely to be expensive and may result in lost opportunities to improve other areas of health care.”

In summarizing their results, the team said, “We did not find an effect on total or cause-specific mortality from general health checks in adult populations unselected for risk factors or disease. For the causes of death most likely to be influenced by health checks, cardiovascular mortality and cancer mortality, there were no reductions either.”

What, then, should people do to monitor their health?

Whenever you see your doctor, for any reason, make sure your blood pressure is checked. If a year or more has elapsed since your last blood test, get a new one.

Keep immunizations up to date, and get the screening tests specifically recommended based on your age, gender and known risk factors, including your family and personal medical history.

And if you develop a symptom, like unexplained pain, shortness of breath, digestive problems, a lump, a skin lesion that doesn’t heal, or unusual fatigue or depression, consult your doctor without delay. Seek further help if the initial diagnosis and treatment fails to bring relief.

Read More..

Well: A Check on Physicals

“Go Beyond Your Father’s Annual Physical. Live Longer, Feel Better”

This sales pitch for the Princeton Longevity Center’s “comprehensive exam” promises, for $5,300, to take “your health beyond the annual physical.” But it is far from certain whether this all-day checkup, and others less inclusive, make a meaningful difference to health or merely provide reassurance to the worried well.

Among physicians, researchers and insurers, there is an ongoing debate as to whether regular checkups really reduce the chances of becoming seriously ill or dying of an illness that would have been treatable had it been detected sooner.

No one questions the importance of regular exams for well babies, children and pregnant women, and the protective value of specific exams, like a Pap smear for sexually active women and a colonoscopy for people over 50. But arguments against the annual physical for all adults have been fueled by a growing number of studies that failed to find a medical benefit.

Some experts note that when something seemingly abnormal is picked up during a routine exam, the result is psychological distress for the patient, further testing that may do more harm than good, and increased medical expenses.

“Part of the problem of looking for abnormalities in perfectly well people is that rather a lot of us have them,” Dr. Margaret McCartney, a Scottish physician, wrote in The Daily Mail, a British newspaper. “Most of them won’t do us any harm.”

She cited the medical saga of Brian Mulroney, former prime minister of Canada. A CT scan performed as part of a checkup in 2005 revealed two small lumps in Mr. Mulroney’s lungs. Following surgery, he developed an inflamed pancreas, which landed him in intensive care. He spent six weeks in the hospital, then was readmitted a month later for removal of a cyst on his pancreas caused by the inflammation.

The lumps on his lungs, by the way, were benign. But what if, you may ask, Mr. Mulroney’s lumps had been cancer? Might not the discovery during a routine exam have saved his life?

Logic notwithstanding, the question of benefits versus risks from routine exams can be answered only by well-designed scientific research.

Defining the value of a routine checkup — determining who should get one and how often — is especially important now, because next year the Affordable Care Act will add some 30 million people to the roster of the medically insured, many of whom will be eligible for government-mandated preventive care through an annual exam.

Dr. Ateev Mehrotra of the University of Pittsburgh School of Medicine, who directed a study of annual physicals in 2007, reported that an estimated 44.4 million adults in the United States undergo preventive exams each year. He concluded that if every adult were to receive such an exam, the health care system would be saddled with 145 million more visits every year, consuming 41 percent of all the time primary care doctors spend with patients.

There is already a shortage of such doctors and not nearly enough other health professionals — physician assistants and nurse practitioners — to meet future needs. If you think the wait to see your doctor is too long now, you may want to stock up on some epic novels to keep you occupied in the waiting room in the future.

Few would challenge the axiom that an ounce of prevention is worth a pound of cure. Lacking incontrovertible evidence for the annual physical, this logic has long been used to justify it:

¶ If a thorough exam and conversation about your well-being alerts your doctor to a health problem that is best addressed sooner rather than later, isn’t that better than waiting until the problem becomes too troublesome to ignore?

¶ What if you have a potentially fatal ailment, like heart disease or cancer, that may otherwise be undetected until it is well advanced or incurable?

¶ And wouldn’t it help to uncover risk factors like elevated blood sugar or high cholesterol that could prevent an incipient ailment if they are reversed before causing irreparable damage?

Even if there is no direct medical benefit, many doctors say that having their patients visit once a year helps to maintain a meaningful relationship and alert doctors to changes in patients’ lives that could affect health. It is also an opportunity to give patients needed immunizations and to remind them to get their eyes, teeth and skin checked.

But the long-sacrosanct recommendation that everyone should have an annual physical was challenged yet again recently by researchers at the Nordic Cochrane Center in Copenhagen.

The research team, led by Dr. Lasse T. Krogsboll, analyzed the findings of 14 scientifically designed clinical trials of routine checkups that followed participants for up to 22 years. The team found no benefit to the risk of death or serious illness among seemingly healthy people who had general checkups, compared with people who did not. Their findings were published in November in BMJ (formerly The British Medical Journal).

In introducing their analysis, the Danish team noted that routine exams consist of “combinations of screening tests, few of which have been adequately studied in randomized trials.” Among possible harms from health checks, they listed “overdiagnosis, overtreatment, distress or injury from invasive follow-up tests, distress due to false positive test results, false reassurance due to false negative test results, adverse psychosocial effects due to labeling, and difficulties with getting insurance.”

Furthermore, they wrote, “general health checks are likely to be expensive and may result in lost opportunities to improve other areas of health care.”

In summarizing their results, the team said, “We did not find an effect on total or cause-specific mortality from general health checks in adult populations unselected for risk factors or disease. For the causes of death most likely to be influenced by health checks, cardiovascular mortality and cancer mortality, there were no reductions either.”

What, then, should people do to monitor their health?

Whenever you see your doctor, for any reason, make sure your blood pressure is checked. If a year or more has elapsed since your last blood test, get a new one.

Keep immunizations up to date, and get the screening tests specifically recommended based on your age, gender and known risk factors, including your family and personal medical history.

And if you develop a symptom, like unexplained pain, shortness of breath, digestive problems, a lump, a skin lesion that doesn’t heal, or unusual fatigue or depression, consult your doctor without delay. Seek further help if the initial diagnosis and treatment fails to bring relief.

Read More..

How M.I.T. Ensnared a Hacker, Bucking a Freewheeling Culture

Months earlier, the mysterious visitor had used the school’s computer network to begin copying millions of research articles belonging to Jstor, the nonprofit organization that sells subscription access to universities.

The visitor was clever — switching identifications to avoid being blocked by M.I.T.’s security system — but eventually the university believed it had shut down the intrusion, then spent weeks reassuring furious officials at Jstor that the downloading had been stopped.

However, on Jan. 3, 2011, according to internal M.I.T. documents obtained by The New York Times, the university was informed that the intruder was back — this time downloading documents very slowly, with a new method of access, so as not to alert the university’s security experts.

“The user was now not using any of the typical methods to access MITnet to avoid all usual methods of being disabled,” concluded Mike Halsall, a senior security analyst at M.I.T., referring to the university’s computer network.

What the university officials did not know at the time was that the intruder was Aaron Swartz, one of the shining lights of the technology world and a leading advocate for open access to information, with a fellowship down the road at Harvard.

Mr. Swartz’s actions presented M.I.T. with a crucial choice: the university could try to plug the weak spot in its network or it could try to catch the hacker, then unknown.

The decision — to treat the downloading as a continuing crime to be investigated rather than a security threat that had been stopped — led to a two-day cat-and-mouse game with Mr. Swartz and, ultimately, to charges of computer and wire fraud. Mr. Swartz, 26, who faced a potentially lengthy prison term and whose trial was to begin in April, was found dead of an apparent suicide in his Brooklyn apartment on Jan. 11.

Mr. Swartz’s supporters called M.I.T.’s decision a striking step for an institution that prides itself on operating an open computer network and open campus — the home of a freewheeling programming culture. M.I.T.’s defenders viewed the intrusion as a computer crime that needed to be taken seriously.

M.I.T. declined to confirm any of these details or comment on its actions during the investigation. The university’s president, L. Rafael Reif, said last week, “It pains me to think that M.I.T. played any role in a series of events that have ended in tragedy.” He appointed a professor, Hal Abelson, to analyze M.I.T.’s conduct in the investigation. To comment now, a spokeswoman for the university said, would be “to get ahead of that investigation.”

Early on Jan. 4, at 8:08 a.m., according to Mr. Halsall’s detailed internal timeline of the events, a security expert was able to locate that new method of access precisely — the wiring in a network closet in the basement of Building 16, a nondescript rectangular structure full of classrooms and labs that, like many buildings on campus, is kept unlocked.

In the closet, Mr. Halsall wrote, there was a netbook, or small portable computer, “hidden under a box,” connected to an external hard drive that was receiving the downloaded documents.

At 9:44 a.m. the M.I.T. police were called in; by 10:30 a.m., the Cambridge police were en route, and by 11 a.m., Michael Pickett, a Secret Service agent and expert on computer crime, was on the scene. On his recommendation, a surveillance camera was installed in the closet and a second laptop was connected to the network switch to track the traffic.

There may have been a reason for the university’s response. According to the timeline, the tech team detected brief activity from China on the netbook — something that occurs all the time but still represents potential trouble.

E-mails among M.I.T. officials that Tuesday in January 2011 highlight the pressures university officials felt over a problem they thought they had solved. Ann J. Wolpert, the director of libraries, wrote to Ellen Finnie Duranceau, the official who was receiving Jstor’s complaints: “Has there ever been a situation similar to this when we brought in campus police? The magnitude, systematic and careful nature of the abuses could be construed as approaching criminal action. Certainly, that’s how Jstor views it.”

Some of Mr. Swartz’s defenders argue that collecting and providing evidence to the government without a warrant may have violated federal and state wiretapping statutes.

John Schwartz contributed reporting.

Read More..

IHT Rendezvous: Is 2013 the New 1913?

BEIJING — It’s a provocative idea — and a disturbing one. The world in 2013 looks “eerily” like the world in 1913, writes Charles Emmerson, a senior research fellow at Chatham House.

Substitute the United States for the United Kingdom, and China for Germany, and the parallels are fairly clear.

“The leading power of the age is in relative decline, beset by political crisis at home and by steadily eroding economic prowess,” Mr. Emmerson writes in “Eve of Disaster,” a piece in Foreign Policy magazine.

“Rising powers are jostling for position in the four corners of the world, some seeking a new place for themselves within the current global order, others questioning its very legitimacy. Democracy and despotism are locked in uneasy competition.

“A world economy is interconnected as never before by flows of money, trade, and people, and by the unprecedented spread of new, distance-destroying technologies. A global society, perhaps even a global moral consciousness, is emerging as a result. Small-town America rails at the excessive power of Wall Street. Asia is rising once again. And, yes, there’s trouble in the Middle East,” he writes, asking: “Sound familiar?”

Yes, perhaps especially in Asia, where the rise of China is being felt strongly.

Consider this: In Hong Kong over the weekend, Shotaro Yachi, the foreign policy adviser to the Japanese prime minister, accused China of “breaching the rule of international order” (his remarks were delivered by a former Japanese official, Takujiro Hamada, The South China Morning Post reported).

“You will be a superpower — much feared but not much liked,” Mr. Yachi warned China at the third Sino-U.S. Colloquium, organized by the China Energy Fund Committee.

China is asserting territorial claims by force, said Mr. Yachi, referring to Beijing’s actions at the Diaoyu Islands, which Japan calls the Senkakus and which are claimed by China, Japan and Taiwan.

“I should like to ask you: Is this a China you want to show to the world?” he said. “Is this a China that your children will be proud of?”

A retired People’s Liberation Army major general, Pan Zhenqiang, now an adviser to the Chinese government, characterized Mr. Yachi’s statement as “very rude and arrogant” and warned Tokyo to treat China as an enemy at its peril, The Post reported.

Jostling nations, a shifting global order: sound familiar?

Deeply involved in the quarrel is the United States, which has a security treaty with Japan.

On Sunday, China harshly criticized the U.S. secretary of state, Hillary Rodham Clinton, for presenting what it said was a distorted picture of its dispute with Japan over the islands in the East China Sea, as my colleague Jane Perlez wrote.

In Asia, the escalation is, arguably, increasingly reflected in national politics, with the December election of Japan’s nationalist and conservative prime minister, Shinzo Abe, a sign of a rightward swing driven at least in part by fear of China, analysts say.

In fact, China’s rise is “distorting” domestic politics among its neighbors, including Japan, South Korea and Taiwan, as they respond to its growing challenge, said Mark Harrison, a politics and culture specialist at the University of Tasmania.

In Japan, “a dimension of the right-wing resurgence is due to anxiety about China,” Mr. Harrison said in a telephone interview.

Just how far that resurgence is going needs to be noted. Consider the following pieces of information about Mr. Abe’s conservative cabinet, according to The Economist. Each is guaranteed to infuriate other Asian countries with memories of Japan’s World War II brutality in the region, amid feelings in some quarters that Japan never really apologized enough.

“Fourteen in the cabinet belong to the League for Going to Worship Together at Yasukuni, a controversial Tokyo shrine that honors leaders executed for war crimes,” The Economist notes. “Thirteen support Nihon Kaigi, a nationalist think-tank that advocates a return to ‘traditional values’ and rejects Japan’s ‘apology diplomacy’ for its wartime misdeeds. Nine belong to a parliamentary association that wants the teaching of history in schools to give a better gloss to Japan’s militarist era.”

Sound familiar?

In his essay, Mr. Emmerson notes that “the United States in 2013 may not be a perfect analogue for Britain in 1913 (nor China in 2013 a perfect analogue for Germany in 1913).” But, he says, “The world of 1913 — brilliant, dynamic, interdependent — offers a warning.”

“In 2013, at a time of similar global flux, the biggest mistake we could possibly make is to assume that the operating system of our own world will continue indefinitely, that all we need to do is stroll into the future, and that the future will inevitably be what we want it to be,” he writes. “Those comforting times are over. We need to prepare ourselves for a much rougher ride ahead.”

Read More..

Hollywood Makes Its Case for ‘Zero Dark Thirty’

LOS ANGELES — Hollywood is pushing back, at least a little, against the Washington power players and others who have put the squeeze on “Zero Dark Thirty.”

In the last week, Mark Boal, who is a producer of the film and wrote the screenplay, hired Jeffrey H. Smith, a prominent lawyer who specializes in domestic security and First Amendment issues, Mr. Smith confirmed on Friday. His mission is to represent Mr. Boal with regard to any approach from Congress or the executive branch in connection with their inquiries into the film’s depiction of torture in the hunt for Osama bin Laden.

Meanwhile, Christopher J. Dodd, the president of the Motion Picture Association of America, raised a warning on Friday for those who are calling for investigations into the film.

“There could, in my view, be a chilling effect if, in the end of all this, you have a screenwriter or a director called before an investigating committee,” Mr. Dodd said. He stressed that he was speaking for himself rather than for the association’s member studios, including Sony Pictures, which released “Zero Dark Thirty.”

Mr. Dodd, who served five terms in the Senate before retiring in 2010, said he could not recall another movie being so heavily scrutinized by the government. He expressed concern that the military or other government agencies that have routinely helped filmmakers might withhold future cooperation rather than risk similar pressure.

“ ‘JFK’ and ‘All the President’s Men’ were controversial,” Mr. Dodd said, noting that neither of those films seemed to draw the same level of attention from lawmakers.

Three senators — Dianne Feinstein of California, Carl Levin of Michigan and John McCain of Arizona — have publicly criticized “Zero Dark Thirty” because they believe it sent a message that torture was an effective tool in the hunt for Bin Laden. In a Dec. 19 letter to Michael Lynton, the chairman and chief executive of Sony Pictures, they asked the studio to act to change that impression, without specifying what they expected it to do. (The film had a limited theatrical run late last month, and was released more broadly on Jan. 11.)

In two letters sent in December to Michael Morell, the acting director of the Central Intelligence Agency, the senators, citing their affiliation with the Select Committee on Intelligence, asked that the agency provide information and documents about its contact with the filmmakers.

On Friday, Mr. Dodd said he initially screened “Zero Dark Thirty” at the Motion Picture Association’s Washington headquarters for Ms. Feinstein, whom he described as a close friend. “She had problems with it,” he said.

Ms. Feinstein’s objections have centered on what she has said is a portrayal of the efficacy of torture that is at odds with accounts that have been provided to Congress in the past by intelligence operatives.

In the meantime, Mr. Smith, a former general counsel of the C.I.A. who has represented Henry Kissinger, Robert McNamara and other former government officials in security-related matters, confirmed in an e-mail that he represents Mr. Boal.

The government inquiries “raise serious questions about the nature of the cooperation between the government and those who seek to make films about sensitive and important issues,” Mr. Smith said in a brief statement.

To date, he said, Mr. Boal has not been contacted in connection with the inquiries.

Last week Kathryn Bigelow, the film’s director, made her strongest public statement to date about the torture controversy.

“Those of us who work in the arts know that depiction is not endorsement,” she said in a statement published in The Los Angeles Times. “If it was, no artists would be able to paint inhumane practices, no author could write about them and no filmmaker could delve into the thorny subjects of our time.”

Torture, she added, “is a part of the story we could not ignore.”

The criticism of “Zero Dark Thirty” has extended beyond Washington and included members of the film industry. Last weekend, as Hollywood gathered for the Golden Globe Awards, the actors David Clennon, Edward Asner and Martin Sheen — all members of the Academy of Motion Picture Arts and Sciences — were organizing a public condemnation of the film for what they have called its “tolerance” of torture.

That push prompted a public response by Amy Pascal, the co-chairwoman of Sony Pictures, who called it “reprehensible.” Jessica Chastain, the film’s star, was honored as the year’s best dramatic actress at the Golden Globes, and the movie has received five Oscar nominations from the academy, including one for best picture. Ms. Bigelow was not nominated for a directing Oscar, leading to speculation that the torture controversy had worked against her selection.

After the Golden Globes, Mr. Boal flew to Europe to promote “Zero Dark Thirty” as it opened in Britain and France.

In a series of e-mails, Mr. Boal said he found the reception to the movie there to be “much smoother” than in the United States.

European interviewers appeared to regard the torture controversy more as a reckoning among Americans than as something that directly involved them, he said.

And in France, he said, a number of interviewers compared the film’s airing of the torture issue “favorably to France’s allergy to and even censorship of” movies about its role in Algeria’s war for independence.

“We might bicker,” Mr. Boal said, “but at least we face the past in my country. Sorta.”

This article has been revised to reflect the following correction:

Correction: January 20, 2013

An earlier version of this article misstated the title of Michael Lynton at Sony Pictures. He is the chairman and chief executive, not the co-chairman.

Read More..

Well: Holly the Cat's Incredible Journey

Nobody knows how it happened: an indoor housecat who got lost on a family excursion managing, after two months and about 200 miles, to return to her hometown.

Even scientists are baffled by how Holly, a 4-year-old tortoiseshell who in early November became separated from Jacob and Bonnie Richter at an R.V. rally in Daytona Beach, Fla., appeared on New Year’s Eve — staggering, weak and emaciated — in a backyard about a mile from the Richter’s house in West Palm Beach.

“Are you sure it’s the same cat?” wondered John Bradshaw, director of the University of Bristol’s Anthrozoology Institute. In other cases, he has suspected, “the cats are just strays, and the people have got kind of a mental justification for expecting it to be the same cat.”

But Holly not only had distinctive black-and-brown harlequin patterns on her fur, but also an implanted microchip to identify her.

“I really believe these stories, but they’re just hard to explain,” said Marc Bekoff, a behavioral ecologist at the University of Colorado. “Maybe being street-smart, maybe reading animal cues, maybe being able to read cars, maybe being a good hunter. I have no data for this.”

There is, in fact, little scientific dogma on cat navigation. Migratory animals like birds, turtles and insects have been studied more closely, and use magnetic fields, olfactory cues, or orientation by the sun.

Scientists say it is more common, although still rare, to hear of dogs returning home, perhaps suggesting, Dr. Bradshaw said, that they have inherited wolves’ ability to navigate using magnetic clues. But it’s also possible that dogs get taken on more family trips, and that lost dogs are more easily noticed or helped by people along the way.

Cats navigate well around familiar landscapes, memorizing locations by sight and smell, and easily figuring out shortcuts, Dr. Bradshaw said.

Strange, faraway locations would seem problematic, although he and Patrick Bateson, a behavioral biologist at Cambridge University, say that cats can sense smells across long distances. “Let’s say they associate the smell of pine with wind coming from the north, so they move in a southerly direction,” Dr. Bateson said.

Peter Borchelt, a New York animal behaviorist, wondered if Holly followed the Florida coast by sight or sound, tracking Interstate 95 and deciding to “keep that to the right and keep the ocean to the left.”

But, he said, “nobody’s going to do an experiment and take a bunch of cats in different directions and see which ones get home.”

The closest, said Roger Tabor, a British cat biologist, may have been a 1954 study in Germany which cats placed in a covered circular maze with exits every 15 degrees most often exited in the direction of their homes, but more reliably if their homes were less than five kilometers away.

New research by the National Geographic and University of Georgia’s Kitty Cams Project, using video footage from 55 pet cats wearing video cameras on their collars, suggests cat behavior is exceedingly complex.

For example, the Kitty Cams study found that four of the cats were two-timing their owners, visiting other homes for food and affection. Not every cat, it seems, shares Holly’s loyalty.

KittyCams also showed most of the cats engaging in risky behavior, including crossing roads and “eating and drinking substances away from home,” risks Holly undoubtedly experienced and seems lucky to have survived.

But there have been other cats who made unexpected comebacks.

“It’s actually happened to me,” said Jackson Galaxy, a cat behaviorist who hosts “My Cat From Hell” on Animal Planet. While living in Boulder, Colo., he moved across town, whereupon his indoor cat, Rabbi, fled and appeared 10 days later at the previous house, “walking five miles through an area he had never been before,” Mr. Galaxy said.

Professor Tabor cited longer-distance reports he considered credible: Murka, a tortoiseshell in Russia, traveling about 325 miles home to Moscow from her owner’s mother’s house in Voronezh in 1989; Ninja, who returned to Farmington, Utah, in 1997, a year after her family moved from there to Mill Creek, Wash.; and Howie, an indoor Persian cat in Australia who in 1978 ran away from relatives his vacationing family left him with and eventually traveled 1,000 miles to his family’s home.

Professor Tabor also said a Siamese in the English village of Black Notley repeatedly hopped a train, disembarked at White Notley, and walked several miles back to Black Notley.

Still, explaining such journeys is not black and white.

In the Florida case, one glimpse through the factual fog comes on the little cat’s feet. While Dr. Bradshaw speculated Holly might have gotten a lift, perhaps sneaking under the hood of a truck heading down I-95, her paws suggest she was not driven all the way, nor did Holly go lightly.

“Her pads on her feet were bleeding,” Ms. Richter said. “Her claws are worn weird. The front ones are really sharp, the back ones worn down to nothing.”

Scientists say that is consistent with a long walk, since back feet provide propulsion, while front claws engage in activities like tearing. The Richters also said Holly had gone from 13.5 to 7 pounds.

Holly hardly seemed an adventurous wanderer, though her background might have given her a genetic advantage. Her mother was a feral cat roaming the Richters’ mobile home park, and Holly was born inside somebody’s air-conditioner, Ms. Richter said. When, at about six weeks old, Holly padded into their carport and jumped into the lap of Mr. Richter’s mother, there were “scars on her belly from when the air conditioner was turned on,” Ms. Richter said.

Scientists say that such early experience was too brief to explain how Holly might have been comfortable in the wild — after all, she spent most of her life as an indoor cat, except for occasionally running outside to chase lizards. But it might imply innate personality traits like nimbleness or toughness.

“You’ve got these real variations in temperament,” Dr. Bekoff said. “Fish can by shy or bold; there seem to be shy and bold spiders. This cat, it could be she has the personality of a survivor.”

He said being an indoor cat would not extinguish survivalist behaviors, like hunting mice or being aware of the sun’s orientation.

The Richters — Bonnie, 63, a retired nurse, and Jacob, 70, a retired airline mechanics’ supervisor and accomplished bowler — began traveling with Holly only last year, and she easily tolerated a hotel, a cabin or the R.V.

But during the Good Sam R.V. Rally in Daytona, when they were camping near the speedway with 3,000 other motor homes, Holly bolted when Ms. Richter’s mother opened the door one night. Fireworks the next day may have further spooked her, and, after searching for days, alerting animal agencies and posting fliers, the Richters returned home catless.

Two weeks later, an animal rescue worker called the Richters to say a cat resembling Holly had been spotted eating behind the Daytona franchise of Hooters, where employees put out food for feral cats.

Then, on New Year’s Eve, Barb Mazzola, a 52-year-old university executive assistant, noticed a cat “barely standing” in her backyard in West Palm Beach, struggling even to meow. Over six days, Ms. Mazzola and her children cared for the cat, putting out food, including special milk for cats, and eventually the cat came inside.

They named her Cosette after the orphan in Les Misérables, and took her to a veterinarian, Dr. Sara Beg at Paws2Help. Dr. Beg said the cat was underweight and dehydrated, had “back claws and nail beds worn down, probably from all that walking on pavement,” but was “bright and alert” and had no parasites, heartworm or viruses. “She was hesitant and scared around people she didn’t know, so I don’t think she went up to people and got a lift,” Dr. Beg said. “I think she made the journey on her own.”

At Paws2Help, Ms. Mazzola said, “I almost didn’t want to ask, because I wanted to keep her, but I said, ‘Just check and make sure she doesn’t have a microchip.’” When told the cat did, “I just cried.”

The Richters cried, too upon seeing Holly, who instantly relaxed when placed on Mr. Richter’s shoulder. Re-entry is proceeding well, but the mystery persists.

“We haven’t the slightest idea how they do this,” Mr. Galaxy said. “Anybody who says they do is lying, and, if you find it, please God, tell me what it is.”

Read More..