Online courses need human element




Online courses are proliferating, says Douglas Rushkoff, but will really succeed when they bring humanity to learning process




STORY HIGHLIGHTS


  • Douglas Rushkoff: Education is under threat, but online computer courses are not to blame

  • He says education's value hard to measure; is it for making money or being engaged?

  • He says Massive Open Online Courses lack human exchange with teachers

  • Rushkoff: MOOCs should bring together people to share studies, maintain education's humanity




Editor's note: Douglas Rushkoff writes a regular column for CNN.com. He is a media theorist and the author of "Program or Be Programmed: Ten Commands for a Digital Age" and "Life Inc.: How Corporatism Conquered the World, and How We Can Take It Back." He is also a digital literacy advocate for Codecademy.com. His forthcoming book is "Present Shock: When Everything Happens Now."


(CNN) -- Education is under threat, but the Internet and the growth of Massive Open Online Courses are not to blame.


Like the arts and journalism, whose value may be difficult to measure in dollars, higher education has long been understood as a rather "soft" pursuit. And this has led people to ask fundamental questions it:


What is learning, really? And why does it matter unless, of course, it provides a workplace skill or a license to practice? Is the whole notion of a liberal arts education obsolete or perhaps an overpriced invitation to unemployment?



Douglas Rushkoff

Douglas Rushkoff



The inability to answer these questions lies at the heart of universities' failure to compete with new online educational offerings -- the rapidly proliferating MOOCs -- as well as the failure of most Web-based schools to provide a valid alternative to the traditional four-year college.


Education is about more than acquiring skills.


When America and other industrialized nations created public schools, it was not to make better workers but happier ones. The ability to read, write and think was seen as a human right and a perquisite to good citizenship, or at least the surest way to guarantee compliant servitude from the workers of industrial society. If even the coal miner could spend some of his time off reading, he stood a chance of living a meaningful life. Moreover, his ability to read the newspaper allowed him to understand the issues the day and to vote intelligently.


What we consider basic knowledge has grown to include science, history, the humanities and economics. So, too, has grown the time required to learn it all. While the modern college might have begun as a kind of finishing school, a way for the sons of the elite to become cultured and find one another before beginning their own careers, it eventually became an extension of public school's mandate. We go to college to become smarter and more critical thinkers while also gaining skills we might need for the work force.



Accordingly, we all wanted our sons and daughters to go to college until recently. The more of us who could afford it, the better we felt we were doing as a society. But the price of education has skyrocketed, especially in the tiny segment of elite schools. This has led to the widespread misperception that a good college education is available only to those willing to take on six-figure debt.


Worse, in making the calculation about whether college is "worth it," we tend to measure the cost of a Harvard education against the market value of the skills acquired. Did my kid learn how to use Excel? If not, what was the point?


To the rescue come the MOOCs, which offer specific courses, a la carte, to anyone with a credit card; some even offer courses for free.


Following the model of University of Phoenix, which began offering a variety of "distance learning" in 1989, these newer Web sites offer video lectures and forums to learn just about anything, in most cases for a few hundred dollars a class. MOOCs have exploded in the past few years, enrolling millions of students and sometimes partnering with major universities.








For pure knowledge acquisition, it's hard to argue against such developments, especially in an era that doesn't prioritize enrichment for its own sake. But it would be a mistake to conclude that online courses fulfill the same role in a person's life as a college education, just as it would be an error to equate four years of high school with some online study and a GED exam.


Don't get me wrong: I have always been a fan of online education -- but with a few important caveats.


First off, subjects tend to be conveyed best in what might be considered their native environments. Computers might not be the best place to simulate a live philosophy seminar, but they are terrific places to teach people how to use and program computers.


Second, and just as important, computers should not require the humans using them to become more robotic. I recently read an account from an online lecturer about how -- unlike in a real classroom -- he had to deliver his online video lectures according to a rigid script, where every action was choreographed. To communicate effectively online, he needed to stop thinking and living in the moment. That's not teaching; it's animatronics.


Online learning needs to cater to human users. A real instructor should not simply dump data on a person, as in a scripted video, but engage with students, consider their responses and offer individualized challenges.


The good, living teacher probes the way students think and offers counterexamples that open pathways. With the benefit of a perfect memory of student's past responses, a computer lesson should also be able to identify some of these patterns and offer up novel challenges at the right time. "How might Marx have responded to that suggestion, Joe?"


Finally, education does not happen in isolation.


Whether it's philosophy students arguing in a dorm about what Hegel meant, or fledgling Java programmers inspecting one another's code, people learn best as part of a cohort. The course material is almost secondary to the engagement. We go to college for the people.


Likewise, the best of MOOCs should be able bring together ideal, heterogeneous groupings of students based on their profiles and past performance, and also create ample opportunities for them to engage with one another in the spirit of learning.


Perhaps this spirit of mutual aid is what built the Internet in the first place. Now that this massive collaborative learning project has succeeded, it would be a shame if we used it to take the humanity out of learning altogether.


Follow @CNNOpinion on Twitter.


Join us at Facebook/CNNOpinion.


The opinions expressed in this commentary are solely those of Douglas Rushkoff.






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House passes $50.7 billion Sandy relief bill

FILE - In this Oct. 30, 2012, file photo, a man walks with his dog to a National Guard vehicle after leaving his flooded home at the Metropolitan Trailer Park in Moonachie, N.J., in the wake of Superstorm Sandy. The storm drove New York and New Jersey residents from their homes, destroyed belongings and forced them to find shelter for themselves - and for their pets, said owners, who recounted tales of a dog swimming through flooded streets and extra food left behind for a tarantula no one was willing to take in. (AP Photo/Craig Ruttle, File) / Craig Ruttle

The House of Representatives today passed a $50.7 billion bill to provide funds for Hurricane Sandy relief as well as other natural disasters. The vote was 241 to 180, with 179 Republicans and one Democrat voting no.

The bill will now move to the Senate, where it is expected to be passed by lawmakers after the new session begins on January 22, though it's possible it could be passed by voice vote this week. It is then expected to be quickly signed into law by President Obama.

The package was divided into two parts: A $17 billion bill for immediate recovery from Sandy, and another $33.7 billion amendment for long-term recovery and investment to limit the damage from similar events in the future. The October storm is believed to be responsible for 140 deaths and billions of dollars in damage centered in New York, New Jersey and Connecticut. It damaged or destroyed hundreds of thousands of homes and businesses and knocked out transit systems and power grids.

The package provides more than $16 billion for the New York and New Jersey transit systems as well as more $16 billion for Housing and Urban Development funding for recovery from Sandy and other disasters. Other funding goes to the Federal Emergency Management Agency's disaster relief aid fund and to Army Corps of Engineers projects to limit future damage. Funding is also authorized for repairs by the Coast Guard, Federal Highway Administration and Veterans Affairs Department.

Lawmakers from the Northeast criticized southern Republican lawmakers who had sought to reduce the size of the package or require that funding be offset with an across the board cut to discretionary spending. An amendment from Rep. Mick Mulvaney, R-S.C., that would have offset the funding with spending cuts failed 162 yeas to 258 nays earlier in the day, and the Republican-led House Rules Committee blocked efforts to reduce the size of the package.

"We are asking, we are pleading and we shouldn't have to beg for money for the Northeast, to be able to survive this tragedy that hit us," said Rep. Rosa Delauro, D-Conn., who added: "I might remind my colleague from Louisiana that between Rita, Wilma and Katrina, this institution appropriated $133.9 billion in disaster relief."

Critics of the bill derided it as "an excuse for a grab-bag of spending, having nothing to do with emergency relief," in the words of Rep. Tom McClintock, R-Calif.

The Senate passed a $60 billion Sandy relief bill before the end of the last Congress, but House Speaker John Boehner, R-Ohio, declined to schedule a House vote on that measure in the wake of the contentious vote on "fiscal cliff" legislation. That decision prompted harsh criticism from northeastern lawmakers, including Rep. Peter King, R-N.Y., and Gov. Chris Christie, R-N.J., forcing Boehner to hastily schedule today's vote in addition to $9.7 billion in flood relief that was passed Jan. 4.

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NRA Ad Calls Obama 'Elitist Hypocrite'


Jan 16, 2013 12:04am







ap barack obama mi 130115 wblog NRA Ad Calls Obama Elitist Hypocrite Ahead of Gun Violence Plan

Pablo Martinez Monsivais/AP Photo


As the White House prepares to unveil a sweeping plan aimed at curbing gun violence, the National Rifle Association has launched a preemptive, personal attack on President Obama, calling him an “elitist hypocrite” who, the group claims, is putting American children at risk.


In 35-second video posted online Tuesday night, the NRA criticizes Obama for accepting armed Secret Service protection for his daughters, Sasha and Malia, at their private Washington, D.C., school while questioning the placement of similar security at other schools.


“Are the president’s kids more important than yours? Then why is he skeptical about putting armed security in our schools, when his kids are protected by armed guards at their school?” the narrator says.


“Mr. Obama demands the wealthy pay their fair share of taxes, but he’s just another elitist hypocrite when it comes to a fair share of security,” it continues. “Protection for their kids and gun-free zones for ours.”


The immediate family members of U.S. presidents – generally considered potential targets – have long received Secret Service protection.


The ad appeared on a new website for a NRA advocacy campaign – “NRA Stand and Fight” — that the gun-rights group appears poised to launch in response to Obama’s package of gun control proposals that will be announced today.


It’s unclear whether the video will air on TV or only on the web. The NRA did not respond to ABC News’ request for comment.  The domain for the website is registered to Ackerman McQueen, the NRA’s long-standing public relations firm.


The White House had no comment on the NRA ad.


In the wake of last month’s mass shooting at Sandy Hook Elementary School, the Obama administration has met with a cross-section of advocacy groups on all sides of the gun debate to formulate new policy proposals.


The NRA, which met with Vice President Joe Biden last week, has opposed any new legislative gun restrictions, including expanded background checks and limits on the sale of assault-style weapons, instead calling for armed guards at all American schools.


Obama publicly questioned that approach in an interview with “Meet the Press” earlier this month, saying, “I am skeptical that the only answer is putting more guns in schools. And I think the vast majority of the American people are skeptical that that somehow is going to solve our problem.”


Still, the White House has been considering a call for increased funding for police officers at public schools and the proposal could be part of a broader Obama gun policy package.


Fifty-five percent of Americans in the latest ABC News/Washington Post poll say they support adding armed guards at schools across the country.


“The issue is, are there some sensible steps that we can take to make sure that somebody like the individual in Newtown can’t walk into a school and gun down a bunch of children in a shockingly rapid fashion.  And surely, we can do something about that,” Obama said at a news conference on Monday.


“Responsible gun owners, people who have a gun for protection, for hunting, for sportsmanship, they don’t have anything to worry about,” he said.


ABC News’ Mary Bruce and Jay Shaylor contributed reporting. 



SHOWS: Good Morning America World News







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New report reopens questions over Natalie Wood death






LOS ANGELES: Hollywood icon Natalie Wood may have suffered non-accidental injuries before her 1981 drowning death and ended up in the sea in a "non-volitional" manner, a new coroner's report said Monday.

The report, compiled by the LA County Coroner's Office after the case was re-opened in 2011, raises fresh questions about her death and the role of her actor husband Robert Wagner and a fellow actor on the fateful night.

The "West Side Story" and "Rebel Without a Cause" star drowned on the night of November 29, 1981 off California's Catalina Island, after an evening of drinking and eating with her husband and actor Christopher Walken.

Her "accidental" death at age 43 has long been a Hollywood mystery -- but was thought to have been laid to rest until a November 2011 surprise announcement that police were reviving the probe.

A "re-evaluation" coroner's report, dated last May but published Monday, recounts how Wood, Wagner and Walken were drunk after dining in a restaurant, and continued drinking after returning to the couple's boat the "Splendour."

The captain of the boat, Dennis Davern, said they realized Wood was missing around midnight, but initially thought she might have returned to shore using the boat's dinghy.

Wagner raised the alarm with authorities at 1:30 am. A search was launched, and her body was found floating face-down in the ocean some 200 yards from shore, while the dinghy was found nearby, about a mile from the main boat.

In the new report, a copy of which was published by the LA Times, the Medical Examiner said some of the injuries found on her body did not necessarily come from an accident, such as falling from the boat or dinghy.

"With the presence of fresh bruises in the upper extremities in the right forearm/left wrist area and a small scratch in the anterior neck, this Examiner is unable to exclude non-accidental mechanism causing these injuries," it said.

And it added: "This Medical Examiner is unable to exclude non-volitional, unplanned entry into the water."

As a result, "the cause of death will be changed to drowning and other undetermined factors. Manner will be changed to undetermined. How injury occurred will be listed as found floating in ocean," the report concluded.

"Circumstances not clearly established."

Captain Davern, who co-wrote a 2009 book about the mystery, said the couple had a fierce row shortly before she vanished, and that Wagner then delayed a search that could have saved her.

A publicist for Wagner said when the case was re-opened that his family supported the police probe, while warning against people "trying to profit from the 30 year anniversary of her tragic death".

-AFP/fl



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Chelsea Clinton: Make a difference




First lady Michelle Obama helps paint a bench at a service event. She and her family will be participating in National Service Day.




STORY HIGHLIGHTS


  • Chelsea Clinton heads National Day of Service on Saturday, will kick off inauguration weekend

  • All the states will offer volunteer opportunities everyone can participate in, she writes

  • Chelsea Clinton's grandmothers instilled in her family the value of service

  • She says if everyone commits to year-round volunteer work, lots can be achieved




Editor's note: Chelsea Clinton works with the Clinton Foundation and the Clinton Global Initiative and serves on the boards of both organizations. She is a special correspondent for NBC News and also serves on the boards of the School of American Ballet, Common Sense Media and the Weill Cornell Medical College. She and her husband, Marc, live in New York City.


(CNN) -- I'm proud to be the honorary chair of the National Day of Service happening this Saturday, inspired by Martin Luther King Jr.'s life and legacy. It's the perfect way to kick off the inauguration weekend because anyone can participate, and we know that when we work together, we will achieve more than one person could on his or her own.


President Barack Obama, Vice President Joe Biden, members of Congress and their families will be rolling up their sleeves at service projects in our nation's capital. But you don't have to be in Washington to get involved. From repairing fire-damaged homes in Colorado and cleaning sidewalks in Detroit to spending time with children with disabilities in New Orleans, every state will offer opportunities to volunteer.


All these projects have one big thing in common: They're making a community, our country and our world better. That's part of what makes service special. Whether it's volunteering time, skills, ideas or resources, we all can make a difference.



Chelsea Clinton

Chelsea Clinton



When I was growing up, my parents and grandparents taught me that engaging in service, helping our neighbors and building strong communities are all part of being a good citizen and a good person.


My grandmothers, Virginia and Dorothy, embodied that conviction.


They both had hard lives growing up during the Depression and World War II, but despite the obstacles they faced, they found time to volunteer at their churches and community centers and later, their kids' schools. They created families full of love, support and service.


My parents instilled their mothers' values in me from early on. In Little Rock, Arkansas, we went to church on Sundays, and afterward, conversation often turned to what volunteer project we could do together. Favorites were deciding which books to donate to the church or library and cleaning up parks together, something my father always managed turn into a game.


When we moved to Washington, service remained an important part of my life. In high school, I helped head the service club, and in college, I volunteered as an America Reads tutor and in the art therapy room at the Lucile Packard Children's Hospital in California. I loved talking to my grandmothers about my volunteer work, and I agreed with them: I received more than I could ever possibly give.




Some volunteer work, such as removing debris after hurricanes, is undeniably hard, physically and emotionally. But a lot of activities, such as chaperoning school field trips, helping a sick child make a collage, reading to older people who have lost their eyesight or participating in an AIDS walk with friends, can be lots of fun. The work is also elevating and powerful.


This Saturday, as I join thousands of Americans coming together to do their part, I'll be thinking about my grandmothers, just like I do every day. I know they'd be proud of our country, that in cities and towns across America, people are lending their neighbors a hand, just as they taught their children and grandchildren to do.


But as exciting as the National Day of Service will be, it will be even more powerful if it is just the beginning. Already, people are going online to pledge to make giving back a part of their lives, not just for a day or for a week, but all year round. If everyone who pitches in this weekend keeps up that commitment throughout the year, think about how much good we can all do. Lots of small acts add up to big change.


Nineteen years ago, my father proudly signed the bill making Martin Luther King Day a time dedicated to serving others. At the speech he gave to mark the event, he reminded us of what King once called, "Life's most persistent and urgent question: What are you doing for others?"


There are countless right answers to that question -- the only wrong one is to do nothing. As we think about the future of our communities and our country, we each have the ability and the responsibility to participate.


I hope you can join me, the first family and our entire American family this Saturday as we make this country that we love even better. You can learn more, find an event near you, and pledge to serve here, at the National Day of Service site.


Follow us on Twitter @CNNOpinion.


Join us on Facebook/CNNOpinion.


The opinions expressed in this commentary are solely those of Chelsea Clinton.






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N.Y. state about to get first post-Newtown gun law

ALBANY, N.Y. Days after calling for an overhaul of gun control in New York following the Connecticut school shooting, Gov. Andrew Cuomo worked out a tough proposal on gun control with legislative leaders who promised to pass the most restrictive gun law in the nation.

The measure was approved by the Senate Monday night, 43-18, on the strength of support from Democrats, many of whom previously sponsored the bills that were once blocked by Republicans.

The Democrat-led Assembly gaveled out before midnight and planned to take the issue up at 10 a.m. Tuesday. It is expected to pass easily.

It would be the first state-level gun control legislation in the nation since the Newtown massacre," reports CBS New York station WCBS-TV.

"This is a scourge on society," Cuomo said Monday night, one month after the Newtown, Conn., shooting that took the lives of 20 first graders and six educators. "At what point do you say, 'No more innocent loss of life."'

"It is well-balanced, it protects the Second Amendment," said Senate Republican leader Dean Skelos of Long Island. "And there is no confiscation of weapons, which was at one time being considered.

"This is going to go after those who are bringing illegal guns into the state, who are slaughtering people in New York City," Skelos said. "This is going to put people in jail and keep people in jail who shouldn't be out on the street in the first place."

"This will be the toughest gun control package in the nation," said Sen. Jeffrey Klein, leader of the Independent Democrat Conference that shares majority control with Republican senators. "All in all, it is a comprehensive, balanced approach that will save lives," Klein said in an interview.

Cuomo said he wanted quick action to avoid a run on assault rifles and ammunition as he tries to address what he estimates is about 1 million assault rifles in New York state. He made it a centerpiece of his progressive agenda in last week's State of the State address.

Republican Sen. Greg Ball called that political opportunism in a rare criticism of the popular and powerful governor seen by his supporters as a possible candidate for president in 2016.

"We haven't saved any lives tonight, except one: the political life of a governor who wants to be president," said Ball who represents part of the Hudson Valley. "We have taken an entire category of firearms that are currently legal that are in the homes of law-abiding, tax paying citizens. ... We are now turning those law-abiding citizens into criminals."

The governor confirmed the proposal, previously worked out in closed session, called for a tougher assault weapons ban and restrictions on ammunition and the sale of guns, as well as a mandatory police registry of assault weapons, grandfathering in assault weapons already in private hands.

It would create a more powerful tool to require the reporting of mentally ill people who say they intend to use a gun illegally and would address the unsafe storage of guns, the governor confirmed.

The bill is designed "to basically eradicate assault weapons from our streets in New York as quickly as possible is something the people of this state want and it's an important thing to do. It is an emergency," Assembly Speaker Sheldon Silver told WCBS-TV. "We are going to ban assault weapons. We are going to eliminate all of the loopholes that existed previously."

Under current state law, assault weapons are defined by having two "military rifle" features spelled out in the law. The proposal would reduce that to one feature and include the popular pistol grip.

Private sales of assault weapons to someone other than an immediate family member would be subject to a background check through a dealer. Also, Internet sales of assault weapons would be banned, and failing to safely store a weapon could be subject to a misdemeanor charge.

Ammunition magazines would be restricted to seven bullets, from the current 10, and current owners of higher-capacity magazines would have a year to sell them out of state. An owner caught at home with eight or more bullets in a magazine could face a misdemeanor charge.

In another provision, a therapist who believes a mental health patient made a credible threat to use a gun illegally would be required to report the incident to a mental health director who would have to report serious threats to the state Department of Criminal Justice Services. A patient's gun could be taken from him or her.

The legislation also increases sentences for gun crimes, including the shooting of a first responder that Cuomo called the "Webster provision." Last month in the western New York town of Webster, two firefighters were killed after responding to a fire set by the shooter, who eventually killed himself.

Legislators wouldn't comment on the tentative deal or the provisions discussed in closed-door conferences.

"It's a tough vote," said Senate Deputy Majority Leader Thomas Libous, of Broome County. "This is a very difficult issue, depending on where you live in the state. I have had thousands of emails and calls ... and I have to respect their wishes." He said many of constituents worry the bill will conflict with the Second Amendment's right to bear arms while others anguish over shootings like at Newtown, Conn., and Columbine, Colo.

Monday's Senate vote came exactly one month after a gunman killed 20 children and six educators inside Sandy Hook Elementary School in Newtown.

The closed-door meetings prompted about a dozen gun workers to travel more than two hours to Albany to protest the legislation they say could cost 300 to 700 jobs in the economically hard-hit Mohawk Valley.

"I have three small kids myself," said Jamie Rudall, a unionized worker who polishes shotgun receivers. "So I know what it means, the tragedy ... we need to look at ways to prevent that, rather than eliminate the rights of law-abiding citizens."

In the gun debate, one concern for New York is its major gun manufacturer upstate.

Remington Arms Co. makes the Bushmaster semi-automatic rifle that was used in the Connecticut shootings and again on Christmas Eve when the two firefighters were slain in Webster. The two-century-old Remington factory in Ilion in central New York employs 1,000 workers in a Republican Senate district.

Assemblyman Marc Butler, a Republican who represents the area, decried the closed-door meetings by Senate Republicans and the Democratic majority of the Assembly as "politics at its worst."

The bill would be the first test of the new coalition in control of the Senate, which has long been run by Republicans opposed to gun control measures. The chamber is now in the hands of Republicans and five breakaway Democrats led by Klein, an arrangement expected to result in more progressive legislation.

Former Republican Sen. Michael Balboni said that, for legislators from the more conservative upstate region of New York, gun control "has the intensity of the gay marriage issue." In 2011, three of four Republicans who crossed the aisle to vote for same-sex marriage ended up losing their jobs because of their votes.

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Armstrong Admits Doping in Tour, Sources Say













Lance Armstrong today admitted to Oprah Winfrey that he used performance enhancing drugs to win the Tour de France, sources told ABC News.


A goverment source tells ABC News that Armstrong is now talking with authorities about paying back some of the US Postal Service money from sponsoring his team. He is also talking to authorities about confessing and naming names, giving up others involved in illegal doping. This could result in a reduction of his lifetime ban, according to the source, if Armstrong provides substantial and meaningful information.


Armstrong made the admission in what sources describe as an emotional interview with Winfrey to air on "Oprah's Next Chapter" on Jan. 17.


The 90-minute interview at his home in Austin, Texas, was Armstrong's first since officials stripped him of his world cycling titles in response to doping allegations.


Word of Armstrong's admission comes after a Livestrong official said that Armstrong apologized today to the foundation's staff ahead of his interview.


The disgraced cyclist gathered with about 100 Livestrong Foundation staffers at their Austin headquarters for a meeting that included social workers who deal directly with patients as part of the group's mission to support cancer victims.


Armstrong's "sincere and heartfelt apology" generated lots of tears, spokeswoman Katherine McLane said, adding that he "took responsibility" for the trouble he has caused the foundation.






Riccardo S. Savi/Getty Images|Ray Tamarra/Getty Images











Lance Armstrong Stripped of Tour de France Titles Watch Video











Lance Armstrong Doping Charges: Secret Tapes Watch Video





McLane declined to say whether Armstrong's comments included an admission of doping, just that the cyclist wanted the staff to hear from him in person rather than rely on second-hand accounts.


Armstrong then took questions from the staff.


Armstrong's story has never changed. In front of cameras, microphones, fans, sponsors, cancer survivors -- even under oath -- Lance Armstrong hasn't just denied ever using performance enhancing drugs, he has done so in an indignant, even threatening way.


Armstrong, 41, was stripped of his seven Tour de France titles and banned from the sport for life by the U.S. Anti-Doping Agency in October 2012, after allegations that he benefited from years of systematic doping, using banned substances and receiving illicit blood transfusions.


"Lance Armstrong has no place in cycling and he deserves to be forgotten in cycling," Pat McQuaid, the president of the International Cycling Union, said at a news conference in Switzerland announcing the decision. "This is a landmark day for cycling."


The U.S. Anti-Doping Agency issued a 200-page report Oct. 10 after a wide-scale investigation into Armstrong's alleged use of performance-enhancing substances.


Armstrong won the Tour de France from 1999 to 2005.


According to a source, speaking to ABC News, a representative of Armstrong's once offered to make a donation estimated around $250,000 to the agency, as "60 Minutes Sports" on Showtime first reported.


Lance Armstrong's attorney Tim Herman denied it. "No truth to that story," Herman said. "First Lance heard of it was today. He never made any such contribution or suggestion."


Armstrong, who himself recovered from testicular cancer, created the Lance Armstrong Foundation (now known as the LIVESTRONG Foundation) to help people with cancer cope, as well as foster a community for cancer awareness. Armstrong resigned late last year as chairman of the LIVESTRONG Foundation, which raised millions of dollars in the fight against cancer.






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Benefits of emissions cuts kick in only next century









































Are we the altruistic generation? Do we care what happens to our grandchildren, and to their children? Or are we with Groucho Marx when he said: "Why should I care about future generations? What have they ever done for me?"











A new study of climate change lays out in detail why this matters. According to its author, Nigel Arnell of the University of Reading, UK, the unpalatable truth is that even rapid action now to curb greenhouse gas emissions would have only a "negligible effect by 2030, and the benefits in 2050 would remain small". The big dividend – cooler temperatures, fewer floods and droughts and better crop yields, compared to carrying on as we are – would only become clear by about 2100.












Arnell and colleagues used climate models to look at how different policies to curb greenhouse gases would affect temperature, sea levels, crop yields and the incidence of droughts and floods. Two findings emerged. The first is that lags in the climate system mean the real benefits of cutting emissions will only show up late this century. This, says Arnell, underlines that there is a lot of global warming "in the pipeline" that cannot now be prevented.












But the study also shows that tackling climate change early brings big rewards. Arnell compared a policy of letting emissions peak in 2016 and then cutting them by 2 per cent a year with one that delays the peak till 2030 and then cuts by 5 per cent a year. He found that both restricted warming in 2100 to about 2 °C, but the climate disruption over the next century would be much less with the early start. Coastal flooding from sea-level rise in particular would be much reduced. This, he told New Scientist, contradicts a common view that drastic action to curb warming should wait for renewable energy to become cheaper.













"Arnell has shown just how crucial the emissions pathway we take today will be for our children and grandchildren," said Dave Reay, geoscientist at the University of Edinburgh, UK. Bill McGuire of University College London agrees: "It shows taking effective action now is far better than putting it off until later."












It's a shame, then, that even if all goes well with UN negotiations, no global deal to bring down emissions will come into force until at least 2020. Our great-great-grandchildren will be cursing our delay.












Journal reference: Nature Climate Change, DOI: 10.1038/NCLIMATE1793


















































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S'pore property shares tumble after cooling measures






SINGAPORE: Shares of major property developers in Singapore were battered Monday after the government introduced new measures to cool the real estate market at the weekend.

By midday, shares of top developers listed on the Singapore Exchange had sunk more than four per cent as investors spooked by the measures dumped the stocks.

CapitaLand shed 4.11 per cent to S$3.73, City Developments fell 6.11 per cent to S$11.83 and Keppel Land slumped 6.31 per cent to S$4.01.

"We're seeing a knee-jerk reaction to the cooling measures," said Jason Hughes, head of premium client management for IG Markets Singapore.

The new measures, which came into force Saturday, included sharply higher duties on property purchases by foreigners.

Singaporeans' minimum cash downpayments for second or subsequent homes were raised from 10 to 25 per cent of a property's value.

But Hughes predicted property stocks would be able to ride out the storm thanks to their overseas portfolios.

"We do have to consider that a number of these guys are regionally focused," he said, adding that the effects would have been more severe if they were "purely local developers."

HSBC Global Research said in a report that Singapore may institute more cooling measures because property demand is expected to remain robust.

"Low interest rates and an expected economic recovery this year will support demand. Further steps can, therefore, not be ruled out," the report stated.

The new property measures were imposed after home prices continued to rise even as the city-state suffered an economic slowdown.

Singapore narrowly avoided a technical recession in the last quarter of 2012.

The economy grew just 1.2 per cent in 2012, from 4.9 per cent in 2011, with 2013 expansion forecast at 1.0-3.0 per cent.

- AFP/ck



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