The invention of a machine that removes pumpkin seeds from the shell and sorts them is being celebrated in Cameroon as traders hope to boost production of the commodity in the Central African Country. Mariama Diallo reports.
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Month: February 2018
February is National Cancer Prevention Month in the United States, and the American Institute for Cancer Research is renewing efforts to inform the public how lifestyle changes can significantly lower the risk of several of the most common types of cancer. The campaign has been boosted by the results of a recent large-scale study that firmly established the association between diabetes and obesity and several types of cancer. VOA’s George Putic reports.
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It has been called a delivery drone, an unmanned aerial vehicle or even a glider. It can be used to deliver essential supplies to areas traditional shipping and delivery companies cannot go to. Elizabeth Lee has details from Los Angeles.
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The World Health Organization is calling for resolute action to end violence against children. WHO’s appeal comes in advance of a meeting in Stockholm, Sweden this week that will seek solutions to the problem of violence, which affects one out of every two children on this planet.
The upcoming conference will explore ways to achieve the U.N.’s sustainable development goal of ending violence against children by 2030. But, the statistics weigh heavily against this aspiration.
The World Health Organization reports one half of the two billion children on earth, aged between two and 17, are victims of physical, sexual or emotional violence, or neglect. This violence, it says, occurs in the home behind closed doors or in schools. It involves bullying and violent behavior between young people. It says violence thrives in situations of conflict and other fragile settings.
The ultimate consequence of violence is death. WHO Director of Non-Communicable Diseases, Etienne Krug, says homicide is one of the three leading causes of death for adolescents.
“But, beyond that, there are also for those that survive, which is the vast majority a wide array of health consequences — mental health consequences, depression, anxiety, insomnia, changes in behavior,” he said. “They are more likely to smoke, to drink alcohol, to engage in risky sexual behavior, which leads to HIV, NCDs, etc.”
Krug says violence is not inevitable.It is predictable and preventable. He says the Stockholm conference will consider seven strategies for ending violence against children.
These include the enforcement of laws against this practice, changing norms so violence is no longer acceptable, dealing with aggressive behavior of boys, creating safer environments and teaching young parents how to be good parents.
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Federal investigators are still looking at how CSX railway crews routed an Amtrak train into a parked freight train in Cayce, South Carolina, last weekend. But even if CSX should bear sole responsibility for the accident, Amtrak will likely end up paying crash victims’ legal claims with public money.
Amtrak pays for accidents it didn’t cause because of secretive agreements negotiated between the passenger rail company, which receives more than $1 billion annually in federal subsidies, and the private railroads, which own 97 percent of the tracks on which Amtrak travels.
Both Amtrak and freight railroads that own the tracks fight to keep those contracts secret in legal proceedings. But whatever the precise legal language, plaintiffs’ lawyers and former Amtrak officials say Amtrak generally bears the full cost of damages to its trains, passengers, employees and other crash victims — even in instances where crashes occurred as the result of a freight rail company’s negligence or misconduct.
No ‘iron in the fire’
Railroad industry advocates say that freight railways have ample incentive to keep their tracks safe for their employees, customers and investors. But the Surface Transportation Board and even some federal courts have long concluded that allowing railroads to escape liability for gross negligence is bad public policy.
“The freight railroads don’t have an iron in the fire when it comes to making the safety improvements necessary to protect members of the public,” said Bob Pottroff, a Manhattan, Kansas, rail injury attorney who has sued CSX on behalf of an injured passenger from the Cayce crash. “They’re not paying the damages.”
Beyond CSX’s specific activities in the hours before the accident, the company’s safety record has deteriorated in recent years, according to a standard metric provided by the Federal Railroad Administration. Since 2013, CSX’s rate of major accidents per million miles traveled has jumped by more than half, from 2 to 3.08 — significantly worse than the industry average. And rail passenger advocates raised concerns after the CSX CEO at the time pushed hard last year to route freight more directly by altering its routes.
CSX denied that safety had slipped at the company, blaming the change in the major accident index on a reduction of total miles traveled combined with changes in its cargo and train length.
“Our goal remains zero accidents,” CSX spokesman Bryan Tucker wrote in a statement provided to The Associated Press. CSX’s new system of train routing “will create a safer, more efficient railroad resulting in a better service product for our customers,” he wrote.
Amtrak’s ability to offer national rail service is governed by separately negotiated track usage agreements with 30 different railroads. All the deals share a common trait: They’re “no fault,” according to a September 2017 presentation delivered by Amtrak executive Jim Blair as part of a Federal Highway Administration seminar.
No fault means Amtrak takes full responsibility for its property and passengers and the injuries of anyone hit by a train. The “host railroad” that operates the tracks must only be responsible for its property and employees. Blair called the decades-long arrangement “a good way for Amtrak and the host partners to work together to get things resolved quickly and not fight over issues of responsibility.”
Amtrak declined to comment on Blair’s presentation. But Amtrak’s history of not pursuing liability claims against freight railroads doesn’t fit well with federal officials and courts’ past declarations that the railroads should be held accountable for gross negligence and willful misconduct.
Maryland crash, backlash
After a 1987 crash in Chase, Maryland, in which a Conrail train crew smoked marijuana then drove a train with disabled safety features past multiple stop signals and into an Amtrak train — killing 16 — a federal judge ruled that forcing Amtrak to take financial responsibility for “reckless, wanton, willful, or grossly negligent acts by Conrail” was contrary to good public policy.
Conrail paid. But instead of taking on more responsibility going forward, railroads went in the opposite direction, recalls a former Amtrak board member who spoke to the AP. After Conrail was held responsible in the Chase crash, he said, Amtrak got “a lot of threats from the other railroads.”
The former board member requested anonymity because he said that Amtrak’s internal legal discussions were supposed to remain confidential and he did not wish to harm his own business relationships by airing a contentious issue.
Because Amtrak operates on the freight railroads’ tracks and relies on the railroads’ dispatchers to get passenger trains to their destinations on time, Amtrak executives concluded they couldn’t afford to pick a fight, the former Amtrak board member said.
“The law says that Amtrak is guaranteed access” to freights’ tracks, he said. “But it’s up to the goodwill of the railroad as to whether they’ll put you ahead or behind a long freight train.”
A 2004 New York Times series on train crossing safety drew attention to avoidable accidents at railroad crossings and involving passenger trains — and to railroads’ ability to shirk financial responsibility for passenger accidents. In the wake of the reporting, the Surface Transportation Board ruled that railroads “cannot be indemnified for its own gross negligence, recklessness, willful or wanton misconduct,” according to a 2010 letter by then-Surface Transportation Board chairman Dan Elliott to members of Congress.
That ruling gives Amtrak grounds to pursue gross negligence claims against freight railroads — if it wanted to.
“If Amtrak felt that if they didn’t want to pay, they’d have to litigate it,” said Elliott, now an attorney at Conner & Winters.
Same lawyers
The AP was unable to find an instance where the railroad has brought such a claim against a freight railroad since the 1987 Chase, Maryland, disaster. The AP also asked Amtrak, CSX and the Association of American Railroads to identify any example within the last decade of a railroad contributing to a settlement or judgment in a passenger rail accident that occurred on its track. All entities declined to provide such an example.
Even in court cases where establishing gross negligence by a freight railroad is possible, said Potrroff, the plaintiff’s attorney, he has never seen any indication that the railroad and Amtrak are at odds.
“You’ll frequently see Amtrak hire the same lawyers the freight railroads use,” he said.
Ron Goldman, a California plaintiff attorney who has also represented passenger rail accident victims, agreed. While Goldman’s sole duty is to get the best possible settlement for his client, he said he’d long been curious about whether it was Amtrak or freight railroads which ended up paying for settlements and judgments.
“The question of how they share that liability is cloaked in secrecy,” he said, adding: “The money is coming from Amtrak when our clients get the check.”
Pottroff said he has long wanted Amtrak to stand up to the freight railroads on liability matters. Not only would it make safety a bigger financial consideration for railroads, he said, it would simply be fair.
“Amtrak has a beautiful defense — the freight railroad is in control of all the infrastructure,” he said. But he’s not expecting Amtrak to use it during litigation over the Cayce crash.
“Amtrak always pays,” he said.
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For years, doctors have been warning of a post-antibiotic age with resistant mutations leading to so-called superbugs — multidrug-resistant infections that can evade the medicines designed to kill them. Faith Lapidus reports that the race is on to develop new drugs to treat these emerging, mutating infections.
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Billionaire CEO Elon Musk is off to a big 2018. He’s chief executive of both SpaceX and Tesla. His space-travel company launched off the planet and into orbit a roadster from his electric car company. It was the latest milestone for an executive who looks to revolutionize space travel and technology. Arash Arabasadi reports.
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Increasing demand for long-haul truckers in the United States is drawing more African immigrants onto America’s roads. VOA’s Arzouma Kompaoré hitched a ride with African truckers whose routes to success stretch across the United States.
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There are growing fears that Britain could be headed for a so-called cliff-edge exit from the European Union, as big differences remain between Brussels and London over the shape of any deal. It comes as Japan warns its businesses may pull out of Britain if they face higher costs after Brexit. A leaked government analysis suggests that economic growth in Britain will decline by up to 8 percent after it leaves the bloc. Henry Ridgwell reports from London.
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OxyContin maker Purdue Pharma LP said Saturday that it has cut its sales force in half and will stop promoting opioids to physicians, following widespread criticism of the ways that drugmakers market addictive painkillers.
The drugmaker said it will inform doctors Monday that its sales representatives will no longer be visiting physician offices to discuss its opioid products. It will now have about 200 sales representatives, Purdue said.
“We have restructured and significantly reduced our commercial operation and will no longer be promoting opioids to prescribers,” the Stamford, Connecticut-based company said in a statement.
New marketing push
Doctors with opioid-related questions will be directed to its medical affairs department. Its sales representatives will now focus on Symproic, a drug for treating opioid-induced constipation, and other potential non-opioid products, Purdue said.
Opioids were involved in more than 42,000 overdose deaths in 2016, according to the U.S. Centers for Disease Control and Prevention.
Amid the opioid epidemic, Purdue and other drugmakers have been fighting a wave of lawsuits by states, counties and cities that have accused them of pushing addictive painkillers through deceptive marketing.
The lawsuits have generally accused Purdue of significantly downplaying the risk of addiction posed by OxyContin and of engaging in misleading marketing that overstated the benefits of opioids for treating chronic, rather than short-term, pain.
Lawsuits in 14 states
At least 14 states have sued the privately held Purdue. Most recently, Alabama Attorney General Steve Marshall filed a lawsuit Tuesday accusing Purdue of deceptively marketing prescription opioids to generate billions of dollars in sales.
Purdue is also facing a federal investigation by the U.S. Attorney’s Office in Connecticut.
Purdue has denied the allegations in the various lawsuits.
It has said its drugs are approved by the U.S. Food and Drug Administration and account for only 2 percent of all opioid prescriptions.
Purdue and three executives previously pleaded guilty in 2007 to federal charges related to the misbranding of OxyContin and agreed to pay a total of $634.5 million to resolve a U.S. Justice Department probe.
That year, Purdue also reached a $19.5-million settlement with 26 states and the District of Columbia. It agreed in 2015 to pay $24 million to resolve a lawsuit by Kentucky.
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A norovirus that left officials at the Pyeongchang Olympics scrambling to contain it means athletes might have more to worry about than just going for the gold. More than 100 people have come down with this dreaded stomach bug. VOA’s Carol Pearson tells us what it is, how it spreads and what precautions athletes and others can take to keep the virus in check.
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Astronomers say a new instrument, now being tested on one of the telescopes in Chile’s Atacama desert, will greatly enhance their ability to search for earthlike planets. VOA’s George Putic has more.
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It’s been a tough week on Wall Street. The Dow Jones Industrial average closed more than 300 points higher Friday, after plunging more than 1,000 points the day before, the second steepest decline in history. The biggest dive happened Monday when the blue chip index fell more than 1,100 points. It’s enough to make even the most experienced investors swoon. But does this mean the end of the nine-year bull market? Is it time to worry? Mil Arcega spoke with economic analysts to get some answers.
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Ride-sharing giant Uber and the self-driving car company Waymo have agreed to settle their legal battle over allegedly stolen trade secrets.
The surprise agreement Friday came as lawyers for the companies prepared to wrap up the first week of the case’s jury trial in San Francisco, California.
As part of the agreement, Uber will pay $245 million worth of its own shares to Waymo.
Waymo sued Uber last year, saying that one of its former engineers who later became the head of Uber’s self-driving car project took with him thousands of confidential documents.
After the lawsuit was filed, Uber fired the employee and fell behind on its plans to roll out self-driving cars in its ride-sharing service.
Waymo, a company hatched from Google, says the settlement also includes an agreement that Uber cannot use Waymo confidential information in its technology.
“We have reached an agreement with Uber that we believe will protect Waymo’s intellectual property now and into the future. We are committed to working with Uber to make sure that each company develops its own technology,” Waymo said in a statement.
Uber’s new CEO, Dara Khosrowshahi, expressed regret for the company’s actions in a statement Friday.
“While we do not believe that any trade secrets made their way from Waymo to Uber, nor do we believe that Uber has used any of Waymo’s proprietary information in its self-driving technology, we are taking steps with Waymo to ensure our Lidar and software represents just our good work,” Khosrowshahi said in a statement.
Lidar is a laser-based system that helps self-driving cars to navigate their surroundings.
The trial so far included testimony from former Uber chief executive Travis Kalanick, who denied any attempt to steal trade secrets from Waymo.
Uber has faced a series of recent struggles, including public accusations of sexual harassment at the company and accusations it used software to thwart government regulators.
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Engineers at Russia’s top nuclear research facility have been detained after they attempted to mine bitcoin on its computers, Russian news agencies reported Friday.
Several employees at the Russian Federal Nuclear Center in the city of Sarov have been detained after making “an attempt to use the work computing facilities for personal ends, including for so-called mining,” a spokeswoman for the center, Tatiana Zalesskaya, told Interfax news agency.
“Their activities were stopped in time,” she added.
“The bungling miners have been detained by the competent authorities. As far as I know, a criminal case has been opened regarding them,” she added, without saying how many were detained.
The center is overseen by Rosatom, the Russian nuclear agency, and works on developing nuclear weapons.
Such attempts “at our enterprises will be harshly put down, this activity technically has no future and is punishable as a crime,” the center’s spokeswoman said.
In 2011, the center switched on a new supercomputer with a capacity of 1 petaflop, which at the time made it the twelfth most powerful in the world, Russian television reported.
During the Cold War, Sarov was a top-secret city in the Nizhny Novgorod region, about 500 kilometers (300 miles) east of Moscow. Its Soviet-era name was Arzamas-16.
The center was the birthplace of the Soviet Union’s first nuclear weapons.
Sarov is still a closed city whose inhabitants are subject to travel restrictions.
Vladimir Putin visited the nuclear research center in 2012 while campaigning for president.
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YouTube has temporarily suspended all ads from video star Logan Paul’s channels after what it calls a pattern of behavior unsuitable for advertisers.
In an emailed statement, YouTube said that the videos on Paul’s channels are also “broadly damaging to the broader creator community.”
Last month, Paul posted video of himself in a forest near Mount Fuji in Japan near what appeared to be a body hanging from a tree. YouTube suspended the 22-year-old at the time for violating its policies. But Paul returned, and has since posted a video of himself using a Taser on dead rats. That video is still up, with an age restriction.
An email sent to Paul’s merchandise company for comment was not immediately answered Friday. YouTube is owned by Google parent company Alphabet.
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Politicians and public figures suspected of buying property with corrupt money will be forced to explain their wealth, or face the seizure of their assets under new legislation that has come into force in Britain this month. As Henry Ridgwell reports from London, the so-called Unexplained Wealth Orders have been welcomed by activists, who say the British capital is at the center of a global web of corrupt and embezzled money.
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When two people see things the same way, it is often said that they are “operating on the same wavelength.” That concept recently got a scientific stamp of approval when researchers at the University of Cambridge found that adults’ and infants’ brainwaves synchronize when they look at each other’s eyes while singing a nursery rhyme. VOA’s George Putic has more.
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Mustard seeds are a great source of protein, but they taste horrible. Now a group of geneticists is working to breed a better seed without the bitter taste that is also resistant to drought and disease. VOA’s Kevin Enochs reports.
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Commissions that oversee coastal lands and water pushed the Trump administration to leave California out of plans to expand offshore drilling, saying the state will throw up any barriers possible to prevent pumping and transportation of oil.
The warning came weeks after Interior Secretary Ryan Zinke said he wants to open nearly all U.S. coastlines to offshore oil and gas drilling.
Since then, the U.S. Bureau of Ocean Energy Management has proposed six sales of drilling rights off the California coast and a seventh off Oregon and Washington between 2020 and 2023.
“Given how unpopular oil development in coastal waters is in California, it is certain that the state would not approve new pipelines or allow use of existing pipelines to transport oil from new leases onshore,” the State Lands Commission wrote in a letter Wednesday to federal officials.
The commission controls up to 3 miles (4.8 kilometers) offshore, at which point federal jurisdiction kicks in. It has not allowed drilling in the state-controlled waters since a 1969 oil spill near Santa Barbara.
State and local governments could also block the construction of helipads and other infrastructure on land needed to support offshore operations.
Laws from the 1980s
In the 1980s, many coastal cities passed ordinances to block such infrastructure when President Ronald Reagan looked to expand offshore drilling. Many of those laws remain in place.
Drillers could find ways around state and local restrictions — such as pumping oil directly onto ships for transport — but the process is expensive and may not be profitable if oil prices remain relatively low.
A separate letter from the California Coastal Commission warned that an oil spill would devastate the state’s tourism economy and coastal beauty.
The letter pointed to the Santa Barbara spill, which caused severe environmental damage, hurt the fishing industry and dissuaded tourists from visiting.
The commission has authority to review activities in federally controlled waters. It can’t block drilling but could file a lawsuit contending the move doesn’t meet ocean management plans approved jointly by the state and federal governments in the 1970s.
’We will fight them again’
“We’ve fought similar efforts before, and we will fight them again,” Coastal Commission Chair Dayna Bochco said.
The state agencies weighed in ahead of a public meeting Thursday in Sacramento, the only opportunity for people to register their opinions in person to the U.S. Bureau of Ocean Energy Management.
Fishermen, environmentalists, surfers and other critics demonstrated outside the state Capitol before marching to the meeting at a nearby library.
Several demonstrators chanted in opposition at the open-house style meeting, where bureau scientists talked one-on-one with visitors and collected written comments.
“Why do we want to let someone start drilling for more oil when we need to be putting money into resources for green economy and green fuel,” said Jim Wilson, a 71-year-old retired mail carrier from Placerville, outside Sacramento.
California Assembly opposed
Earlier in the day, the California Assembly voted overwhelmingly to oppose renewed drilling.
“We are California and we will fight back to protect our beautiful coast,” said Assemblyman Al Muratsuchi of Torrance.
Republicans Randy Voepel of Santee and Travis Allen of Huntington Beach said California can safely harvest oil and gas. Allen, a GOP candidate for governor, said that could help lower gasoline prices.
Most of California’s outer continental shelf — the area that would be opened to drilling — is in shallow water, where operations are not complicated, said Tim Charters, senior director of government and political affairs for the National Ocean Industries Association, a trade group for the offshore energy industry.
“It’s critical to keep the dollars at home, create the jobs locally instead of sending the money overseas and creating jobs in foreign places,” he said.
Zinke angered critics when he said drilling off Florida’s coast would remain off limits, prompting California Gov. Jerry Brown and others to request a similar exemption. Regulators later said no final decision had been made about Florida.
Oregon, New Jersey protests
On Tuesday, more than 100 demonstrators gathered outside Oregon’s state Capitol in Salem to denounce the proposal. A day later in New Jersey, more than a dozen groups held a rally in the driving rain on the Asbury Park boardwalk to demonstrate their opposition.
Twenty-three meetings are planned nationwide in coastal states. Comments can be submitted online through March 9.
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Virtual-reality-based therapy combined with standard treatment reduced paranoia and anxiety in people with psychotic disorders, scientists reported Friday.
In clinical trials involving 116 patients in the Netherlands, virtual reality exercises led to less fraught social interactions, a team wrote in The Lancet Psychiatry.
More research is needed to confirm the long-term benefits of such technology, which gave the impression of being in an alternate reality populated by lifelike avatars.
Avoiding public places, people
Up to 90 percent of people with psychosis suffer from paranoid thoughts, leading them to perceive threats where there are none.
As a result, many psychotics avoid public places and contact with people, spending a lot of time alone.
So-called cognitive behavior therapy (CBT), in which therapists help patients break down seemingly overwhelming problems to render them less threatening, helps reduce anxiety, but does little to quell paranoia.
Researchers led by Roos Pot-Kolder of VU University in the Netherlands extended this method into a virtual environment.
Guided social interaction
For the trial, the 116 participants — all receiving standard treatment, including antipsychotic medication and regular psychiatric consultations — were divided into two groups of 58.
One group practiced social interactions in a virtual environment.
The treatment consisted of 16 one-hour sessions over 8-12 weeks in which the participants were exposed, via avatars, to social cues that triggered fear and paranoia in four virtual settings: a street, a bus, a café and a supermarket.
Therapists could alter the number of avatars, their appearance, and whether pre-recorded responses to the patient were neutral or hostile.
The therapists also coached participants, helping them to explore and challenge their own feelings in different situations, and to resist common “safety behaviors” such as avoiding eye contact.
Participants were assessed at the start of the trial, as well as three and six months afterwards.
Less paranoia, anxiety
Exposure to virtual reality did not increase the time participants subsequently spent with other people, the study found.
But it did affect the quality of their interactions.
“The addition of virtual reality CBT to standard treatment reduced paranoid feelings, anxiety, and use of safety behaviors in social situations, compared with standard treatment alone,” said lead author, Pot-Kolder.
The virtual reality CBT group, which showed no adverse effects, went on to use fewer “safety behaviors.”
“With the development of virtual reality and mobile technology, the range of tools available in psychotherapy is expanding,” Kristiina Kompus of Bergen University said in a comment also carried by the journal.
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Canadian Prime Minister Justin Trudeau on Thursday pitched Canadian globalism and the country’s new fast-track visa as reasons why Silicon Valley companies should consider Canada as a place to do business and spend money.
Trudeau brought his charm offensive to the San Francisco Bay Area amid increasing unease over U.S. immigration policy and while talks continue over the North American Free Trade Agreement.
The heated debate over immigration since the election of President Donald Trump has provided a clear opening for Canada to promote itself to Silicon Valley.
As American employers worry about access to foreign workers, Canada is offering a two-week, fast-track employment permit for certain workers, dubbed the “global skills strategy visa.”
Government-sponsored billboards in Silicon Valley pitch: “H1-B Problems? Pivot to Canada.” Recruiters from cities in Canada attend Canadian university alumni events in the valley, urging graduates to come home “to your next career move in the Great White North.”
Trudeau demurred when asked whether Trump’s immigration efforts are making the sales pitch easier, pointing to the power of globalism.
“We know that bringing in great talent from around the world is an enormous benefit, not just to the companies that want to do that, but to Canadian jobs and to our country as a whole, so we’re going to continue to do that,” he said.
Recruiting successes
His stops Thursday were designed to showcase recruiting successes.
Salesforce CEO Marc Benioff announced the online business software company will invest another $2 billion in its Canadian operations.
And San Francisco-based AppDirect, an online management platform whose co-CEO first met Trudeau in political science class at McGill University in Montreal, said it would add another 300 jobs in Canada in the next five years.
Trudeau is also meeting with Amazon Chief Executive Jeff Bezos as Bezos considers the location for its second headquarters. Toronto, which has created a government-sponsored innovation hub for tech companies, was the only one of several Canadian cities that applied to make the shortlist.
The San Francisco Bay Area has become increasingly important to the Canadian government, said Rana Sarkar, the consul general of Canada in San Francisco. He said it fits with the “innovation strategy” the Trudeau government has promoted since its election in 2015.
“It’s the global epicenter for many of these revolutions. We need to be here both offensively to ensure that we’re telling our story. … And we’re also here defensively to ensure that we’re here at the table when the decisions about the next economy are made,” Sarkar said.
Trudeau’s stop in San Francisco also highlights the already strong ties between Canada and California, particularly in research, academia and technology.
NAFTA
While much of the attention on the North American Free Trade Agreement has focused on physical commodities such as vehicle manufacturing, dairy and timber, skilled workers have also become increasingly mobile between the U.S., Canada and Mexico.
Google built its latest DeepMind artificial intelligence facility at the University of Alberta in Edmonton, Canada, after several of its graduates came to work on the project.
The next round of talks over the 24-year-old trade pact in Mexico later this month loomed over Trudeau’s visit. Trump has called the agreement a job-killing “disaster” on the campaign trail and has threatened to withdraw from it if he can’t get what he wants.
The lengthy talks have increased the political pressure and the rhetoric in Canada, where the stakes are high.
Trudeau declined to talk about specifics Thursday, but said Canada wants an agreement that is “win-win-win” for all three countries.
“We’re going to continue to make an argument that it’s not enough to just trade, we have to ensure that the benefits of trade are properly and fairly shared,” he said.
There are hundreds, maybe thousands — no one can say for sure — of Canadians in the tech industry in Northern California, many of them on visas made possible through the trade pact.
Without NAFTA, “those [jobs] go away. That could cause immediate disruption for the tech community” on both sides of the border, said Daniel Ujczo, an international trade lawyer based in Columbus, Ohio, who has been part of the talks, now in their sixth round.
“It’s unfortunately not an area that is up for discussion. Canada and Mexico keep raising worker mobility issues, but the U.S. won’t discuss it,” he said.
Trudeau will meet with Gov. Jerry Brown and Lt. Gov. Gavin Newsom, both Democrats, on Friday before he travels to Southern California to deliver a speech at the Ronald Reagan Presidential Library.
The location is a symbolic choice, referring to the longstanding trade relationship between the U.S. and Canada. In 1988, Reagan and then-Prime Minister Brian Mulroney signed the first free trade agreement — a precursor to NAFTA.
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Mosquitoes are a year-round downside to living in subtropical Miami, but millions of bacteria-infected mosquitoes flying in a suburban neighborhood are being hailed as an innovation that may kill off more bugs that spread Zika and other viruses.
Miami-Dade County Mosquito Control and Habitat Management Division is releasing non-biting male mosquitoes infected with naturally occurring Wolbachia bacteria to mate with wild female mosquitoes.
The bacteria are not harmful to humans, but will prevent any offspring produced when the lab-bred mosquitoes mate with wild female mosquitoes from surviving to adulthood. This drives down the population of Aedes aegypti mosquitoes that thrive in suburban and urban environments and can spread Zika, dengue fever and chikungunya.
During a six-month field trial approved by the U.S. Environmental Protection Agency, over half a billion of the mosquitoes bred by Kentucky-based MosquitoMate will be released in a suburban neighborhood split by long, narrow canals near the University of Miami, said South Miami Mayor Philip Stoddard.
Miami-Dade County is testing MosquitoMate’s insects as a potential mosquito-control method about 10 miles (15 kilometers) southwest of Miami’s hip Wynwood neighborhood, where health officials confirmed the first local Zika infections spread by mosquitoes on the U.S. mainland in July 2016.
Stoddard, a zoology professor at Florida International University, said he volunteered his city for the trial, wanting to keep the outdoor cafes in his city from becoming another ground zero for a mosquito-borne virus outbreak.
“All those diseases are still a concern. They’re still in the Caribbean and could move to the mainland to cause problems,” Stoddard said.
By the end of 2016, Florida health officials had confirmed 1,456 Zika infections in the state, including 285 cases spread by mosquitoes in Miami-Dade County. Just two local Zika infections were reported in Florida last year, including one Miami-Dade case.
If MosquitoMate’s bugs perform well in South Miami, Wolbachia could be added to regular mosquito control operations as a long-term preventative strategy, said Bill Petrie, Miami-Dade County’s mosquito control chief.
Pesticides still needed
“It’s not a silver bullet. You’d want to integrate it into your existing methods,” Petrie said.
It would not replace naled, the pesticide sprayed from airplanes during the 2016 outbreak, angering Miami residents concerned the chemicals were more dangerous than Zika. Health officials credited naled among other aggressive response efforts with stopping the outbreak.
MosquitoMate’s technology appears low-tech in the field. Infected mosquitoes are shipped weekly in cardboard tubes — similar to ones used in paper towel rolls — from Lexington, Kentucky.
Each tube contains a thousand mosquitoes. In a demonstration Thursday in a city park, a cloud of mosquitoes burst from one end when a black netting cover was removed; a firm shake sent any stragglers flying out.
The trial will study how far the mosquitoes fly, how long they live in the area, and how many Aedes aegypti eggs hatch compared to untreated areas, MosquitoMate founder Stephen Dobson said a in phone interview last week.
Results from a similar trial near Key West last year are awaiting publication, Dobson said.
Last year, the EPA approved permits for MosquitoMate to sell a related mosquito species, known as the Asian tiger mosquito, infected with Wolbachia as a pest control service in 20 states and Washington, D.C. Those mosquitoes also can carry viruses, but experts consider them less of a threat for triggering outbreaks than Aedes aegypti.
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How safe is it to eat snow? A Romanian university study says it depends upon how fresh it is.
A 2017 experiment showed it was safe to eat snow that was a half-day old, and safer to eat it in the colder months. But by two days old, the snow is not safe to eat, Istvan Mathe, a professor at the Sapientia Hungarian University of Transylvania, told The Associated Press.
Scientists collected snow from a park and from a roundabout in Miercurea Ciuc, central Romania, in January and February and placed it in hermetically sealed sterile containers. They then tried to grow bacteria and mold in them.
The study took place in temperatures ranging from minus 1.1 degrees Celsius to minus 17.4 C (30 degrees to 0.7 degree Fahrenheit) in the city, one of the coldest in Romania.
After one day, there were five bacteria per millimeter in January, while in February that number quadrupled.
“Very fresh snow has very little bacteria,” Mathe said Thursday. “After two days, however, there are dozens of bacteria.”
He said the microorganisms increase because of impurities in the air.
Mathe got the idea for the study when he saw his children eating snow.
“I am not recommending anyone eats snow. Just saying you won’t get ill if you eat a bit,” he said.
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