Month: January 2018

WHO: Brazil’s Death Toll From Yellow Fever Triples

The number of confirmed cases of yellow fever outbreak in Brazil has tripled in recent weeks, with 20 deaths since July, the World Health Organization (WHO) said on Monday.

Of 35 confirmed cases, 20 were in Sao Paulo state, which includes South America’s largest city, Sao Paulo. Earlier this month, a case of the disease was confirmed in the Netherlands for a traveler who had recently been in that state.

The WHO recommended last week that foreign travelers get vaccinated before visiting.

But Brazil’s Health Ministry has said the recommendation, coming just weeks before Carnival, a holiday event in which tens of thousands of tourists descend on Brazil, would not cause it to change its advisory that only travelers going to rural areas be vaccinated.

Last week, Brazilians lined up for hours to get yellow fever vaccinations in the country’s largest states, alarmed by the increase in the number of fatal cases of infection and a warning from the WHO to tourists visiting parts of the country.

Yellow fever is a viral disease transmitted by mosquitoes in tropical regions and is still a major killer in Africa. It had largely been brought under control in the Americas.

The first sign that the fever was back in Brazil was the death last year of hundreds of monkeys in the Atlantic rain forest in the states of Rio de Janeiro, Espirito Santo and Sao Paulo.

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EU Mulls New Link Between Budget, Civic Rights

The EU’s justice commissioner is working on a proposal that could oblige member states such as Poland, which has clashed with Brussels over reforms to its courts, to pass tests on the independence of their judicial systems before receiving funding.

Vera Jourova said there was agreement within the executive European Commission to work on ideas to encourage strong judiciaries in planning for the new budget from 2021.

“One way could be to insist that independent justice systems are necessary for effective control of the use of EU funds,” she said. “I would like to propose that link.”

Seven-year budget plan

A Commission spokesman said on Monday the work by Jourova was part of broader preparations for a new, seven-year EU budget plan, due to be published in May, and was in line with policy outlines the EU executive has put forward since last year.

The remarks by Jourova, the Commission’s Czech member, come as the EU executive is challenging Poland, a major recipient of Union funds, to amend judicial reforms which Brussels says will hurt democracy and its oversight of EU trading rules.

Facing the prospect of filling a hole left in the budget by Britain’s exit from the EU, and irritated by Poland and other governments in the ex-communist east on a range of issues, some wealthy Western governments have pushed for a clearer link between getting subsidies and abiding by EU standards.

Warning for Poland

The German commissioner in charge of the budget, Guenther Oettinger, warned Poland this month that it could lose some of its 7 billion euros annual funding if it fails to heed Brussels’ complaints about undermining the rule of law.

More broadly, Jourova is also hoping for a review of EU policy on judicial standards in the second half of this year. EU officials say that might, for example, include regular reviews of the performance of national justice systems, along the lines of existing biennial reviews of government economic policies, which are meant to promote “convergence” toward EU-wide goals.

‘Cohesion’ policy

As a former national official handling the regional funding that is a key part of EU efforts to bring poor regions closer to the prosperity of others, Jourova stressed that she saw any new rules applying to all EU funding for all states, not just to so-called “cohesion” policy. She also said it should not be seen as a punitive measure but designed to encourage good practice.

She also said discussion on the proposals could be used to help simplify some of the hurdles to applying for EU funds.

Any Commission proposal seen as too radical by governments risk being killed off by member states. 

 

 

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ILO: Global Unemployment Rate Stabilizing

The global unemployment rate is stabilizing after years in a slump due to a faltering economy, the International Labor Organization reports in “World Employment and Social Outlook: Trends 2018.”

However, unemployment — which the ILO says stands at more than 192 million people globally — is expected remain persistently high in many parts of the world.

The ILO reports that unemployment in wealthier countries is expected to drop to 5.5 percent this year, the lowest rate since 2007.

The labor situation has improved in emerging and developing economies, as well. However, the report warns that employment growth in these countries will not keep pace with the increased numbers of people entering the labor market.

ILO Director-General Guy Ryder expressed concern that low-quality employment is on the rise. He says nearly 1.4 billion people are in vulnerable jobs, meaning they work in difficult conditions for low wages with little security, and that three out of four workers in developing countries are holding down such jobs.

“Very much more effort needs to be made to improve the quality of jobs,” he said. “Despite the uptick in economic and employment growth, which is welcome, working conditions are failing to improve for a very large share of the global workforce. In addition, the projected employment growth in the service sector can be expected to make only a limited contribution to the improvement of job quality.” 

The report notes that working poverty — defined as having income below the poverty line — is falling in emerging countries, but in developing nations, progress in this area is too slow to keep up with the expanding labor force. It says the number of people living in extreme poverty — at less than $3 a day — is expected to remain at more than 114 million for the coming years.

The report’s authors say the gender gap remains wide, with women more likely to have lower-quality jobs and lower salaries than men.

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NAFTA’s Fate Uncertain Ahead of Montreal Round of Talks

The NAFTA trade agreement’s future hangs in the balance this week as negotiators from the United States, Canada and Mexico try to settle major differences over revamping a pact that President Donald Trump has threatened to abandon.

Senior officials from the three nations will meet in Montreal for a week starting on Tuesday in the sixth and penultimate round of talks to modernize the 1994 North American Free Trade Agreement.

Trump, who entered office last year pledging to undo what he described as disastrous trade deals, has portrayed NAFTA as grossly unfair to the United States and its workers.

Canada and Mexico, which initially dismissed most of Washington’s demands as unworkable, now say there is room to maneuver. But that still may not be enough to satisfy Trump and impatient U.S. officials.

U.S. threats to walk away from NAFTA, which underpins much of the more than $1 trillion in annual trilateral trade among the three nations, have put markets on edge. The talks are supposed to wrap up by the end of March to avoid clashing with Mexico’s general elections in July.

Trump, who blames NAFTA for killing off hundreds of thousands of U.S. manufacturing jobs and says it has led to a large U.S. trade deficit with Mexico, tweeted last Thursday that “NAFTA is a bad joke!”

Over the last 10 days the Republican president has generated confusion by indicating that he might extend the deadline for talks while saying that walking away from the table would be the best idea.

A council advising Canadian Foreign Minister Chrystia Freeland on NAFTA has concluded that Washington is most likely to announce that it wants out of the pact. It met with Freeland, who says a positive result is still quite possible, last week.

“There is still a shred of optimism, but I have to say the consensus around the room … felt like it’s not if, it’s when he’s going to pull the plug,” Rona Ambrose, a council member and former Canadian minister, told CTV television.

Canadian Trade Minister Francois-Philippe Champagne stressed that Ottawa will not compromise its economic interests.

“Canada will not accept proposals that would be harmful to our economy and to Canadians,” he said in a speech in Montreal on Monday.

Nevertheless, a large majority of economists polled by Reuters are betting the treaty will be renegotiated successfully with only marginal changes.

Freeland met Mexican Economy Minister Ildefonso Guajardo in Toronto on Monday to iron out details of the negotiations, and they agreed it will be critical to tackle some of the most complicated issues, Mexico’s Economy Ministry said in a statement.

Cautious Optimism

Canada and Mexico initially said they would not even discuss U.S. demands to set minimum levels of North American content for the auto sector, a clause that would terminate the deal if it is not renegotiated every five years, and to end the so-called Chapter 19 dispute mechanism.

Sources close to the talks say Canada and Mexico will now be more flexible on the auto content and dispute resolution issues.

“We have got areas we are going to fight for, obviously, but that doesn’t mean we can’t be creative, nimble, clever,” said one Canadian source familiar with Ottawa’s strategy.

“There can be very strong lines (in the sand) … it’s not to say you don’t talk around them. Sometimes you find creative ways without necessarily compromising,” said the source, who requested anonymity given the sensitivity of the situation.

In Mexico, some of the pessimism palpable in late December has given way to cautious optimism that progress towards a deal is possible in Montreal if the Trump administration is prepared to give ground on its toughest proposals.

Jaime Zabludovsky, one of the Mexican negotiators of the original NAFTA accord and an adviser to the private sector on the current talks, said the negotiations in Montreal would be a decisive test of the countries’ ability to make progress.

“I think we’re at a make-or-break moment,” he said in an interview.

One Mexican source familiar with the process said he expected further talks through March and mentioned the possibility that final discussions could, if necessary, be postponed until after the Mexican elections.

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Cate Blanchett, Elton John, Shah Rukh Khan Receive Davos Human Rights Awards

Film star Cate Blanchett, singer-songwriter Elton John and Bollywood actor Shah Rukh Khan received awards at the World Economic Forum in Davos on Monday for their work raising awareness about human rights issues.

Blanchett, an Australian, received a Crystal Award for her work with people who have fled their homes. British singer-songwriter John received his for his charitable work with his AIDS foundation. Indian Khan’s was in recognition of his work championing the rights of children and women in India.

The Crystal Award is given, by the WEF to artists who make a positive change in society.

The awards were presented at a ceremony in the village of Davos, in the Swiss Alps, where some of the world’s top policy makers and executives have begun gathering for the annual meeting.

Blanchett, who has won two Oscars, was named a goodwill ambassador for United Nations refugee agency UNHCR in May 2016.

As part of her role, the actor has travelled to Lebanon and Jordan to meet refugees displaced by the Syrian conflict.

She warned of the consequences if more was not done to help people forced to flee their homes.

“Lost generations of uneducated, disenfranchised and displaced children not only represent a vast loss of potential but also a threat for future global security and prosperity,” she said.

More than a million people have fled parts of Africa and the Middle East to Europe in the last few years.

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Bill Cosby Tells Stories at Club in 1st Show Since 2015

Bill Cosby has performed in public for the first time since a sex abuse scandal embroiled him in 2015, telling stories and honoring old friends in his hometown on Monday as a retrial looms in his criminal sexual assault case.

 

The 80-year-old entertainer took the stage Monday night at a Philadelphia jazz club for his first show since May 2015. His last comedy tour ended amid protests as about 60 women were coming forward to accuse him of drugging and molesting them over five decades, something he has denied.

 

Cosby arrived at the club on the arm of his spokesman Andrew Wyatt. He wore a gray hoodie printed with the phrase “Hello Friend,” something his late son, Ennis Cosby, often would say.

 

Cosby is scheduled for an April 2 retrial on charges he drugged and molested a woman at his suburban Philadelphia home in 2004. He has pleaded not guilty and remains free on bail. His first trial ended with a hung jury last year. Jury selection for his retrial will start March 29.

 

Cosby’s spokesman notified reporters of the comedy performance about two hours before he was to take the stage at the LaRose Jazz Club. The show was part of a program honoring jazz musician Tony Williams.

 

The performance is Cosby’s latest step back into the spotlight he’s mostly shied from since his December 2015 arrest.

 

Two weeks ago, Cosby invited reporters to tag along as he ate dinner with old friends at a Philadelphia restaurant.

 

Over the weekend, Cosby’s social media accounts featured photos of him visiting a barber and a cafe in the area and showing support for the Philadelphia Eagles, who won Sunday’s NFC Championship game against the Minnesota Vikings and secured a spot in the Super Bowl.

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Heat-not-burn Cigarette Alternative Faces US Scrutiny

A device that heats tobacco without burning it reduces some of the harmful chemicals in traditional cigarettes, but government scientists say it’s unclear if that translates into lower rates of disease for smokers who switch.

U.S. regulators published a mixed review Monday of the closely watched cigarette alternative from Philip Morris International. The company hopes to market the electronic device as the first “reduced-risk” tobacco product ever sanctioned by the U.S. government.

Philip Morris’ pen-like device, called iQOS, is already sold in more than 30 countries, including Canada, Japan and the United Kingdom. But Philip Morris and its U.S. partner, Altria, need the permission of the Food and Drug Administration to sell it in the U.S.

iQOS heats strips of Marlboro-branded tobacco but stops short of burning them, producing a tobacco vapor that includes nicotine. This is different from e-cigarettes, which don’t use tobacco at all but instead vaporize liquid usually containing nicotine. Nicotine is what makes cigarettes addictive.

Philip Morris believes its product is closer to the taste and experience of traditional cigarettes, making it more attractive to smokers and reducing their contact with tar and other toxic byproducts of burning cigarettes.

Company scientists will present their studies and marketing plan to a panel of FDA advisers this week. The panel’s recommendation, expected Thursday, is non-binding: The FDA will make the ultimate decision on the device later this year.

A green light from FDA would mark a major milestone in efforts by both the industry and government to provide less harmful tobacco products to smokers who can’t or won’t quit cigarettes. Despite decades of tax hikes, smoking bans and campaigns, about 15 percent of U.S. adults smoke.

The FDA review paints a mixed picture of the potential benefits of the iQOS “heat-not-burn” approach.

Levels of certain harmful chemicals were between 55 and 99 percent lower in the vapor produced by iQOS than in cigarette smoke. But animal and laboratory studies submitted by the company also suggested the chemicals could still be toxic and contribute to precancerous growths. A company study in mice could help clarify the cancer risk, but the FDA said the results would not be available until later this year.

FDA requirements

Under a 2009 law, the FDA gained authority to regulate a number of aspects of the tobacco industry. The same law allows the agency to scientifically review and permit sales of new products shown to be less dangerous than what’s currently available. But the FDA has not yet allowed any company to advertise a “reduced-risk” tobacco product.

To meet FDA requirements, a company must show that the product will improve the health of individual users and the overall population. Additionally, the product should not appeal to non-smokers or interfere with smokers looking to quit.

The FDA review said some non-smokers, including young people, would likely experiment with iQOS. Reviewers also questioned if smokers would completely switch to iQOS from cigarettes. In company studies, less than 20 percent of U.S. users switched completely to iQOS over six weeks.

Philip Morris and other global tobacco companies are diversifying their products beyond traditional cigarettes, making investments in e-cigarettes, heated tobacco products and chewable tobacco pouches, among other alternatives. While cigarettes remain enormously profitable, the global market continues to contract amid worldwide campaigns to discourage smoking.

The FDA itself has signaled its intention to begin pushing U.S. consumers away from traditional cigarettes toward alternative products. As part of the effort, FDA Commissioner Scott Gottlieb wants to drastically cut nicotine levels in traditional cigarettes to help smokers quit.

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Amazon Opens Store With No Cashiers, Lines or Registers

No cashiers, no lines, no registers — this is how Amazon sees the future of in-store shopping.

The online retailer opened its Amazon Go concept store to the public Monday, selling milk, potato chips and other items typically found at a convenience shop. Amazon employees have been testing the store, which is at the bottom floor of the company’s Seattle headquarters, for about a year.

The public opening is another sign that Amazon is serious about expanding its physical presence. It has opened more than a dozen bookstores, taken over space in some Kohl’s department stores and bought Whole Foods last year, giving it 470 grocery stores.

But Amazon Go is unlike its other stores. Shoppers enter by scanning the Amazon Go smartphone app at a turnstile. When they pull an item of the shelf, it’s added to their virtual cart. If the item is placed back on the shelf, it is removed from the virtual cart. Shoppers are charged when they leave the store.

The company says it uses computer vision, machine learning algorithms and sensors to figure out what people are grabbing off its store shelves.

Amazon says families can shop together with just one phone scanning everyone in. Anything they grab from the shelf will also be added to the tab of the person who signed them in. But don’t help out strangers: Amazon warns that grabbing an item from the shelf for someone else means you’ll be charged for it.

At about 1,800 square feet, the store will also sell ready-to-eat breakfasts, lunches and dinners. Items from the Whole Foods 365 brand are also stocked, such as cookies, popcorn and dried fruit.

The company had announced the Amazon Go store in December 2016 and said it would open by early 2017, but it delayed the debut while it worked on the technology and company employees tested it out.

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Facebook Should Pay ‘Trusted’ News Publishers Carriage Fee: Murdoch

Media mogul Rupert Murdoch on Monday called on Facebook to pay “trusted” news publishers a carriage fee, similar to the model used by cable companies, amid efforts by the social media company to fight misinformation on its platform.

“Facebook and Google have popularized scurrilous news sources through algorithms that are profitable for these platforms but inherently unreliable,” Murdoch, who controls the Wall Street Journal as executive chairman of News Corp., said in a statement.

Facebook Chief Executive Mark Zuckerberg said on Friday his company would fight misinformation and sensationalism on its platform by using member surveys to identify “trustworthy” outlets.

“There has been much discussion about subscription models but I have yet to see a proposal that truly recognizes the investment in and the social value of professional journalism,” Murdoch said.

The quality of news on Facebook has been called into question after alleged Russian operatives and spammers spread false reports on the site, including during the 2016 U.S. election campaign.

Facebook and Google did not immediately respond to requests for comment.

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Blood Test to Detect 8 Cancers Early Gives Promising Results

 Scientists are reporting progress on a blood test to detect many types of cancer at an early stage, including some of the most deadly ones that lack screening tools now. 

Many groups are working on liquid biopsy tests, which look for DNA and other things that tumors shed into blood, to try to find cancer before it spreads, when chances of cure are best. 

In a study Thursday in the journal Science, Johns Hopkins University scientists looked to see how well their experimental test detected cancer in people already known to have the disease. The blood tests found about 70 percent of eight common types of cancer in the 1,005 patients. The rates varied depending on the type — lower for breast tumors but high for ovarian, liver and pancreatic ones. 

In many cases, the test narrowed the possible origin of the cancer to one or two places, such as colon or lung, important for limiting how much follow-up testing a patient might need. It gave only seven false alarms when tried on 812 others without cancer.

The test is nowhere near ready for use yet; it needs to be validated in a larger study already underway in a general population, rather than cancer patients, to see if it truly works and helps save lives — the best measure of a screening test’s value.

“We’re very, very excited and see this as a first step,” said Nickolas Papadopoulos, one of the Hopkins study leaders. “But we don’t want people calling up” and asking for the test now, because it’s not available, he said.

Some independent experts saw great promise.

“It’s such a good first set of results” that it gives hope this approach will pan out, said Dr. Peter Bach, a health policy expert at Memorial Sloan Kettering Cancer Center who consults for a gene testing company. “Anything close to 50 percent or 40 percent detection is pretty exciting stuff,” and this one did better than that, he said.

Dr. Len Lichtenfeld, deputy chief medical officer of the American Cancer Society, was encouraged that the test did well on cancers that lack screening tests now. If a blood test could find 98 percent of ovarian cancers at an early stage, as these early results suggest, “that would be a significant advance,” he said.

But he cautioned: “We have a long way to go to demonstrate its effectiveness as a screening test.”

Testing the test

The test detects mutations in 16 genes tied to cancer and measures eight proteins that often are elevated when cancer is present.

It covers breast, colon and lung and five kinds that don’t have screening tests for people at average risk: ovarian, liver, stomach, pancreatic and esophageal. Prostate cancer is not included. A blood test already is widely used — the PSA test — but its value for screening is controversial.   

Researchers tried the new test on people whose cancers were still confined to where it started or had spread a little but not widely throughout the body. It detected 33 percent of breast cancers, about 60 percent of colon or lung cancers and nearly all of the ovarian and liver ones.  It did better when tumors were larger or had spread. It did less well at the very earliest stage. 

Caveats and next steps

The test probably will not work as well when tested in a general population rather than those already known to have cancer, researchers say. Hopkins and Geisinger Health System in Pennsylvania have started a study of it in 10,000 Geisinger patients who will be tracked for at least five years. 

The work was financed by many foundations, the Mayo Clinic, the National Institutes of Health and Howard Hughes Medical Institute, which provides The Associated Press with funding for health and science coverage. Many study leaders have financial ties to gene testing companies, and some get royalties for patents on cancer detection methods.

Researchers say the test could cost around $500 based on current materials and methods, but the ultimate goal is to commercialize it, so what a company would charge is unknown.  

Other liquid biopsy news

Also this week, Taiwan-based CellMax Life gave results on its liquid biopsy test, which looks for whole tumor cells shed into blood, at an American Society of Clinical Oncology conference.

Researchers tested 620 people getting colonoscopies or with confirmed colon cancer at a hospital in Taiwan. The company said its test had an overall accuracy of 84 to 88 percent for detecting cancer or precancerous growths and a false alarm rate around 3 percent.

The company’s chief executive, Atul Sharan, said U.S. studies should start this year. The test is sold now in Taiwan for $500, but should cost around $150 in the U.S., he said.

Dr. Richard Schilsky, chief medical officer of the oncology society, said results are encouraging, but the test needs more study, especially to see if it gives too many false alarms.

“The last thing you’d want is a test that tells you you might have cancer if you don’t,” he said.

 

                  

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WHO Chief Calls for Universal Health Care

The World Health Organization’s director general is calling on the agency’s 192 member states to adopt universal health care as the best way of guaranteeing health for all.

This is the first time Tedros Adhanom Ghebreyesus has addressed the 34-member executive board since assuming his post in July as the first African head of the World Health Organization. And the former Ethiopian health minister was not shy about touting his accomplishments during his first six months in office.

He said a plan to transform the WHO into a stronger, more relevant organization has been developed. Tedros proudly noted he had achieved gender parity in the WHO’s top ranks, with women outnumbering men.

Tedros said the WHO has built strong political momentum on non-communicable diseases and tuberculosis, and that a new initiative to combat the health effects of climate change in small island developing states has been launched. He appeared most enthusiastic about his vision to achieve health for all.

“At least half the world’s population still lacks access to essential health services. And almost 100 million people are pushed into extreme poverty every year because of out-of-pocket health spending. This must end,” he said.

Tedros said recent visits to Kenya, Madagascar and Rwanda convinced him that universal health coverage is not a pipe dream. He said all three countries are creating affordable health care systems.

“I am more convinced than ever that UHC [universal health care] is not only the best investment in a healthier world, it is also the best investment in a safer world. As you have heard me say, universal health coverage and health security are two sides of the same coin,” he said.

The WHO chief said he hoped to advance this issue at the World Health Assembly in May. He said he would ask as many countries as possible to make commitments at the WHA regarding the action they will take toward achieving universal health coverage at home.

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Crows ‘Hooked’ on Fast Food

Some New Caledonian crows craft hooked tools out of branched twigs, and Scottish biologists have discovered why – the birds can extract food from cracks and crevises several times faster than by using straight twigs.

“It is a painstaking sequence of behaviors,” explains Professor James St. Clair, from the University of St. Andrews, the lead author of the new study in the current issue of Nature Ecology & Evolution.  “Crows seek out particular plant species, harvest a forked twig, and then, firmly holding it underfoot, carve, nibble and peel its tip, until it has a neat little hook.”

Watch a New Caledonian crow make and use a hooked tool (Credit Rutz Group)

The Scottish team conducted experiments to record how long wild-caught crows took to extract food from a range of naturalistic tasks, using either hooked or non-hooked tool designs.  Depending on the task, they found that hooked tools were between two and 10 times more efficient than non-hooked tools.

Although it takes the crow a while to create the hook, getting food more quickly means it has more time and energy for reproduction and avoiding predators.  The researchers do not know whether the hook-making know-how is inherited or learned by observation, but because hooked-tool users will live longer and leave more offspring, the skill is expected to spread.

 

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Star Trek Tricorder Moves Closer to Reality

Assessing someone’s medical status was easy on the TV series, Star Trek. Dr. McCoy just waved his tricorder over the patient, and any broken bones, concussions or internal bleeding were instantly revealed.

While in real life, ultrasounds and x-rays help physicians diagnose everything from breast cancer to kidney stones, those scans can not reveal what is inside the masses.  Having that immediate knowledge could help millions of patients avoid unneeded stress and surgery.  

Purdue University Biomedical Engineering professor Ji-Xin Cheng has devoted his life’s work to technology that will be able to provide that internal view. He and his team have developed several medical tools that help diagnose patients using sound and light. “Eventually we want to make a device like the tricorder in Star Trek,” he explains, “so our dream is to make a movie into a real practice.”

Label-free imaging

In conventional medicine, surgeons must either cut out suspect tissue for analysis, or risk exposing already very sick patients to fluorescent dyes and nanoparticles.  These “labels” light up lesions so doctors can study them.

Team member Jesse Vhang explains their technique – called “label-free imaging” – eliminates more invasive or toxic procedures by bouncing light off molecules in the tumor.

“We do not need a label,” he points out. “We can basically look at the vibrations of the molecules and these vibrations can generate signals in our microscope.”

Those vibrations serve as molecular fingerprints, unique to each type of molecule.  The patterns can be mapped to identify such things as lipids, proteins, and nucleic acids.  In essence, the devices give doctors the ability to look at a patient in three instead of two dimensions.

Vhang says, “For example we could use this to image biological samples from patients.  We can see if the patient has cancer, which usually accumulates a lot of lipids.” The label-free imaging devices have shown promise in identifying kidney, liver, and breast cancer.  

MarginPAT

One device, the MarginPAT, funded by the National Institute of Health, will also help breast cancer surgeons remove tumors more efficiently and accurately.  In the United States, about a quarter of all breast cancer patients must undergo a second surgery to remove missed malignant cells. The developers expect MarginPAT will dramatically reduce that number.

Cheng and his partner, Dr. Pu Wang, founded Vibronix to manufacture the device.  Wang says it could revolutionize medicine around the world.

“I think this will be good in mainland China where medical practice is not as good as the tier one hospitals in the big cities or aboard.  They will be able to use the setup to provide the same surgery as the big city doctors.”

If all goes as planned, the MarginPAT will be on the market within three years and several more of Cheng’s label-free imaging devices will not be far behind, making his dream of a real Star Trek tricorder one step closer to reality. 

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Trump to Face Mixed Welcome at Elite Davos Gathering

In Davos this week, participants can experience “a day in the life of a refugee.” Or hear about ways to uphold the Paris climate accord and promote free trade. Or rub elbows with any number of leaders of African countries.

 

Enter Donald Trump.

 

The World Economic Forum in Davos, Switzerland, is meant — pretentiously perhaps — to be a place for the world’s decision-makers to put their power to good use. The theme this year is “Creating a Shared Future in Fractured World,” an ambition not likely to turn up on the U.S. president’s Twitter feed.

Instead, Trump will bring his zero-sum message of “America First,” and will speak last among the parade of world leaders — from places like India, France and Canada — who are gathering from Tuesday to Friday in the Swiss snows.

 

As with most things Trump, there are stark contrasts between how attendees view his visit. Some are happy and hope for dialogue. Others unabashedly say they wish he would stay away and accuse him of a lack of compassion and vision for the world that are out of place in Davos.

 

“I find it quite sad he’s coming to the WEF, but I imagine nothing can be done about it,” said Buddhist monk Matthieu Ricard, a longtime disciple of the Dalai Lama.

 

While his trip — which was still on schedule despite the U.S. government shutdown — may seem incongruous, unwelcome or unexpected, he will be sticking to one key aspect of the WEF’s original ambition in starting the annual forum in Davos 47 years ago: Business. An array of Cabinet officials is also due to tag along, suggesting the U.S. is preparing a big economic and diplomatic push.

Some have suggested it’s ironic that Trump, a self-styled populist despite his penchant for the penthouse, is attending the elite Alpine event. Others speculated he could have felt a need to regain the Davos spotlight for the United States a year after Chinese President Xi Jinping stole the show by casting China as a champion of free trade and stability — and many companies responded by turning greater attention toward it.

 

An administration official said Trump is expected to tout the booming U.S. economy and measures like his recent tax overhaul, while again criticizing trade practices that he sees as unfair toward the U.S. The official, who spoke only on condition of anonymity to discuss internal plans, said Trump made the decision to go because he thinks he has a positive economic message.

 

With Wall Street surging, Trump has some cheerleaders on the economic front — even if they hope he’ll be more accommodating.

 

“I think it’s really good that he’s going,” said Bill Thomas, chairman of business services KPMG International. “The American economy is dependent on global engagement, and I think he’s in Davos because he knows that.”

 

Some wonder whether Trump can win over the Davos set, or whether they might succeed in turning his ear — and give him a chance to reboot his administration’s image abroad.

 

“Corporate America, in terms of economic policies, is very pleased with the way the administration is going,” said Andy Baldwin, a regional managing partner for financial services firm EY. But he acknowledged that Trump controversies elsewhere had “overshadowed some of the policies.”

 

Outside of business, though — whether among human rights advocates, environmentalists, peaceniks or free-trade proponents — Trump is shunned.

 

“Despite its formal name, Davos is about more than economics,” said Kenneth Roth, executive director of Human Rights Watch, in an e-mail. “So while Trump undoubtedly intends to trumpet U.S. economic progress, many Davos participants will question his racist, misogynistic, and xenophobic rhetoric and policies.”

 

“Unless he plans an unexpected apology and reversal, he will face a far colder reception than he probably anticipates,” he said.

 

Parts of the jet-set have it in for Trump. Elton John, whose song title “Rocket Man” Trump used to deride North Korean leader Kim Jong Un, will be in Davos, as will actress Cate Blanchett, who shaped chewing gum into a phallus on late-night TV to mock Trump just days after he took office. So will several African leaders whose countries Trump allegedly dismissed with a vulgarity earlier this month.

 

Small protests have started, and others are expected in Zurich on Tuesday and possibly in Davos on Thursday. A Swiss anti-Trump petition has garnered more than 16,000 supporters online, calling on him to stay away. Authorities are boosting security for only the second visit by a serving U.S. president to Davos, after Bill Clinton in 2000.

 

Some might even see a snub in French President Emmanuel Macron’s decision to not stick around to see Trump even though the White House initially had announced a face-to-face meeting in Davos.

 

In his speech Wednesday, Macron is expected to offer a “lucid” diagnosis about globalization, and raise environmental concerns, an adviser said. Macron’s speech could shape up as a counter narrative, and though he wasn’t expected to mention Trump by name “you can read between the lines,” the adviser said, on condition of anonymity because he was not authorized to speak publicly about the matter.

 

“It’s good to have the president here, if the snow conditions and the situation in Washington allow us,” WEF founder Klaus Schwab told The Associated Press on Monday, alluding to the U.S. government shutdown that could spoil Trump’s plans to attend. The White House has said it’s monitoring the situation day to day, and Schwab said: “At the moment we cannot make a comment on that [Trump’s attendance].”

 

Trump has, in a way, already been on hand in Davos. During last year’s event, which coincided with his inauguration, many attendees gawked at TV sets as Trump declared “America First” from the Capitol steps.

 

When he arrives this year, discretion may be the order of the day: Zurich airport, the closest big hub, has announced a lockdown on press access for the arrival of Air Force One.

 

Switzerland’s Young Socialists party is revving up to protest to register pent-up anger about how Trump lost the popular vote in 2016, but won the election, and suspicions of Russian meddling in that contest.

 

“He’s sexist, he’s racist,” said Tamara Funiciello, the group’s president. “And I don’t think it’s responsible to speak with him.”

 

 

 

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US Tests Nuclear Power System to Sustain Astronauts on Mars

Initial tests in Nevada on a compact nuclear power system designed to sustain a long-duration NASA human mission on the inhospitable surface of Mars have been successful and a full-power run is scheduled for March, officials said on Thursday.

National Aeronautics and Space Administration and U.S. Department of Energy officials, at a Las Vegas news conference, detailed the development of the nuclear fission system under NASA’s Kilopower project.

Months-long testing began in November at the energy department’s Nevada National Security Site, with an eye toward providing energy for future astronaut and robotic missions in space and on the surface of Mars, the moon or other solar system destinations.

A key hurdle for any long-term colony on the surface of a planet or moon, as opposed to NASA’s six short lunar surface visits from 1969 to 1972, is possessing a power source strong enough to sustain a base but small and light enough to allow for transport through space.

“Mars is a very difficult environment for power systems, with less sunlight than Earth or the moon, very cold nighttime temperatures, very interesting dust storms that can last weeks and months that engulf the entire planet,” said Steve Jurczyk, associate administrator of NASA’s Space Technology Mission Directorate.

“So Kilopower’s compact size and robustness allows us to deliver multiple units on a single lander to the surface that provides tens of kilowatts of power,” Jurczyk added.

Testing on components of the system, dubbed KRUSTY, has been “greatly successful — the models have predicted very well what has happened, and operations have gone smoothly,” said Dave Poston, chief reactor designer at the Los Alamos National Laboratory.

Officials said a full-power test will be conducted near the middle or end of March, a bit later than originally planned.

NASA’s prototype power system uses a uranium-235 reactor core roughly the size of a paper towel roll.

President Donald Trump in December signed a directive intended to pave the way for a return to the moon, with an eye toward an eventual Mars mission.

Lee Mason, NASA’s principal technologist for power and energy storage, said Mars has been the project’s main focus, noting that a human mission likely would require 40 to 50 kilowatts of power.

The technology could power habitats and life-support systems, enable astronauts to mine resources, recharge rovers and run processing equipment to transform resources such as ice on the planet into oxygen, water and fuel. It could also potentially augment electrically powered spacecraft propulsion systems on missions to the outer planets.

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Move Over Traditional Billboards. Make Way for 3D Holographic Ads

Move over traditional billboards. Three-dimensional, slightly hypnotic holograms may soon replace two-dimensional signs and ads. Several companies with this technology said 3D holograms will revolutionize the way businesses and brands talk to potential customers.

“It’s already replacing billboards, LED screens, LCD screens, because there hasn’t been any revolution in the display industry for decades,” said Art Stavenka, founder of Kino-mo, a company with offices in London and Belarus. 

The main hardware of the technology is a blade that emits a strip of light creating holograms of images and words. Multiple blades can be synchronized for larger holograms.

“As soon as this piece of hardware spins, you stop seeing hardware and you start seeing (a) hologram, and the piece of hardware spins fast enough so a human eye does not see any rotation, and it sees the amazing holographic image,” said Stavenka.

Another company developing this type of device is Hologruf, with a presence in both the U.S. and China. 

“In the not so distant future on every street corner, there will be these types of ad displays just like in a science fiction movie,” said Hologruf’s Quan Zhou. 

The applications for 3D holographic displays include shopping centers, train stations and restaurants. 

For franchises such as fast food restaurants that want these displays in more than one location, “they have the capability to manage multiple devices around the world from a central location,” said Hologruf’s co-founder, Ted Meng. 

The cost of a blade ranges anywhere from around $1,300 to just over $3,000, depending on the manufacturer. 

The competition has begun for this technology. Kino-mo has customers in 50 countries on almost every continent. It will be releasing an outdoor version sometime in 2018. Hologruf said it already has a product to replace outdoor billboards.

“We can make it to be water proof, wind proof and work under all kinds of extreme environmental conditions,” said Zhou.

So what would Tokyo or Times Square in New York look like in a few years? Stay tuned.

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Traditional Billboards Make Way for 3-D Holographic Ads

Those two-dimensional billboards that dot the landscape of many cities around the world may soon be replaced — with 3-D holograms. Companies working on this technology say it will revolutionize the way businesses and brands talk to potential customers. VOA’s Elizabeth Lee got a glimpse of advertising’s future at the recent Consumer Electronics Show in Las Vegas.

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Malawi Farmers Turn to Traditional Methods Against Fall Armyworm

Malawi is once again grappling with an invasion of fall armyworms, which ravaged crops across parts of Africa in 2016 and 2017 and aggravated food insecurity. Amid a shortage of pesticides in Malawi, some farmers are turning to homemade concoctions. Lameck Masina reports for VOA from one of the hardest hit areas, the Mulanje district in southern Malawi.

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Patriots, Eagles Advance to Super Bowl

The New England Patriots and Philadelphia Eagles have advanced to the National Football League’s Super Bowl after winning their respective conference championship games Sunday.

In the American Football Conference championship, the underdog Jacksonville Jaguars led for much of the game, including holding a 20-10 advantage with nine minutes left to play.

But New England quarterback Tom Brady responded with two touchdown passes, both to receiver Danny Amendola, to bring the Patriots back for the 24-20 win.

“Yeah, we played a lot better in the second half,” Brady said. “We just couldn’t get the drives going, and obviously weren’t very good on third down and just got into a little tempo stuff in the second half and played a little bit better. So, it was a great win. Happy for our team and just a great, great game.”

There was far less drama in the National Football Conference championship with the Eagles soundly defeating the Minnesota Vikings 38-7.

The Vikings scored their lone touchdown on the first drive of the game, but were outmatched from there as Eagles quarterback Nick Foles threw three touchdown passes to deny Minnesota the chance of playing essentially a home game in the Super Bowl.

The game will be played February 4 in Minneapolis. 

Oddsmakers have put New England as the favorite to win its second consecutive Super Bowl and its third in a span of four years. Philadelphia has never won a Super Bowl, losing twice, including to New England in 2005.

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Former South Dakota Gold Mine Now an Underground Research Lab

Once a hugely productive gold mine in the western state of South Dakota, it is now being used as an underground research lab where scientists are trying to learn more about the universe. VOA’s Lesya Bakalets and Serge Sokolov went to the former mine to report on what is now a world class research lab that attracts scientists from across the globe.

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Australia, Canada Trade Blows over Wine

Australia has filed a formal complaint with the World Trade Organization that accuses Canada of placing “discriminatory” rules on the sales of imported wine.

Canada is Australia’s fourth-biggest wine market. Officials in Canberra say rules in Canada unfairly discriminate against overseas wine.

An official protest has been lodged with the World Trade Organization (WTO) against regulations in the Canadian province of British Columbia, where wine produced locally can be sold in grocery stores but imports must be sold in a “store within a store” with a separate cash register.

Canberra’s objection also targets policies in other provinces, including Ontario, Quebec and Nova Scotia, as well as federal practices in Canada, which could breach a WTO agreement. They mean higher prices for foreign wines, as well as other barriers to sale, according to the Australian complaint.

“Australia is seeing its market share and that market erode. That concerns me, it concerns wine exporters,” said Australian trade minister Steve Ciobo. “Potentially this could cost Australian jobs, so I want to make sure we are on the front foot about protecting Australia’s interests.”

Australia’s complaint to the WTO is similar to one made by the United States, which has accused Canada of placing unfair limits on the sale of imported wine.

In October, the U.S. said British Columbia was favoring local vineyards by giving their wine an exclusive retail outlet in grocery store shelves and cutting out U.S. competition.

A spokesman for Canada’s international trade minister said the federal government works to ensure its liquor policies “are consistent with our international trade commitments”.

Under WTO rules, Canada has 60 days to settle the dispute with Australia.

After that, Canberra could ask the WTO to adjudicate, which could result in Canada being forced to change its laws or risk trade sanctions.

 

 

 

 

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Iran May Try to Loosen Revolutionary Guard’s Grip on Economy

Iran’s supreme leader has ordered the Revolutionary Guard to loosen its hold on the economy, the country’s defense minister says, raising the possibility that the paramilitary organization might privatize some of its vast holdings.

The comments this weekend by Defense Minister Gen. Amir Hatami appear to be a trial balloon to test the reaction of the idea, long pushed by Iran’s President Hassan Rouhani, a relative moderate. Protests over the country’s poor economy last month escalated into demonstrations directly challenging the government.

 

But whether the Guard would agree remains unclear, as the organization is estimated to hold around a third of the country’s entire economy.

 

Hatami, the first non-Guard-affiliated military officer to be made defense minister in nearly 25 years, made the comments in an interview published Saturday by the state-run IRAN newspaper. He said Supreme Leader Ayatollah Ali Khamenei ordered both the country’s regular military and the Guard to get out of businesses not directly affiliated to their work.

 

“Our success depends on market conditions,” the newspaper quoted Hatami as saying.

 

He did not name the companies that would be privatized. The Guard did not immediately acknowledge the supreme leader’s orders in their own publications, nor did Khamenei’s office.

 

The Guard formed out of Iran’s 1979 Islamic Revolution as a force meant to protect its political system, which is overseen by Shiite clerics. It operated parallel to the country’s regular armed forces, growing in prominence and power during the country’s long and ruinous war with Iraq in the 1980s. It runs Iran’s ballistic missile program, as well its own intelligence operations and expeditionary force.

 

In the aftermath of the 1980s war, authorities allowed the Guard to expand into private enterprise.

 

Today, it runs a massive construction company called Khatam al-Anbia, with 135,000 employees handling civil development, the oil industry and defense issues. Guard firms build roads, man ports, run telecommunication networks and even conduct laser eye surgery.

 

The exact scope of all its business holdings remains unclear, though analysts say they are sizeable. The Washington-based Foundation for Defense of Democracies, which long has been critical of Iran and the nuclear deal it struck with world powers, suggests the Guard controls “between 20 and 40 percent of the economy” of Iran through significant influence in at least 229 companies.

 

In his comments, Hatami specifically mentioned Khatam al-Anbia, but didn’t say whether that too would be considered by the supreme leader as necessary to privatize. The Guard and its supporters have criticized other business deals attempting to cut into their piece of the economy since the nuclear deal.

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