Parkinson’s Drug Trial Offers Glimmer of Hope for Brain Cells

An experimental drug could offer hope for restoring damaged brain cells in Parkinson’s patients, scientists said on Wednesday, although they cautioned that a clinical trial was not able to prove the treatment slowed or halted the neurodegenerative disease.

The trial involved delivery of a protein therapy directly into the brains of Parkinson’s patients. Scientists said some brain scans revealed “extremely promising” effects on damaged neurons of those who received the treatment.

“The spatial and relative magnitude of the improvement in the brain scans is beyond anything seen previously in trials,” said Alan Whone, a Parkinson’s specialist at Britain’s Bristol University who co-led the trial.

Researchers said the therapy warranted further investigation even though it failed to demonstrate improvement of symptoms in patients who received it when compared to others given a placebo.

“The primary outcome was disappointing,” Whone told reporters at a briefing in London.

Parkinson’s is a neurodegenerative disease that affects around one percent to two percent of people over age 65. It causes tremors, muscle stiffness and movement and balance problems. Although some medicines can improve symptoms, there is no cure or treatment that can slow progression of the disease.

This trial involved 41 patients who all underwent robot-assisted surgery to have tubes placed into their brains.

That allowed doctors to infuse either the experimental treatment – called Glial Cell Line Derived Neurotrophic Factor (GDNF) – or a placebo directly to the affected brain areas. GDNF is made by privately-held Canadian biotech firm MedGenesis Therapeutix.

Half of the patients were given monthly GDNF infusions and half received monthly placebo infusions. After nine months, all participants were offered the GDNF infusions for a further nine months.

Results showed some signs of improvements, Whone said, but there was no significant difference between the treatment and placebo groups. He said this was in part due to the sizeable placebo effect in this trial.

The placebo effect has been known to confound clinical trials of treatments for conditions involving the brain, boosted by patients’ expectations that a potential treatment will work.

But the brain scan results suggested the drug might be starting to reawaken damaged brain cells. After nine months, there was no change in the scans of patients who received a placebo, but those who got GDNF showed major changes in a key area of the brain affected by the disease.

Whone said this suggested GDNF could be “a means to possibly reawaken and restore” brain cells that are gradually destroyed in Parkinson’s.

Dining Out? This App Will Help You Find a Quiet Restaurant

When it comes to dining out, the noisiness of a restaurant can ruin an otherwise good meal. But a crowdsourcing app is helping diners choose where to eat based on noise levels. Tina Trinh reports.

Scientists Study Tiny Creatures With Big Impact on the Ocean

It’s not just human workers who commute each day. Millions of tiny creatures that form the base of the ocean food chain migrate in giant swarms each night. They go up and down – from deep waters to the surface to feed, then back to the depths as dawn breaks. Scientists are looking at how this vertical commute affects the ocean, which is a key regulator of climate by storing and transporting heat, carbon, nutrients and freshwater around the world.

First Iranian-American Woman to Win Oscar Turns to Iran-Themed Films

The first Iranian-American woman to win an Oscar, Rayka Zehtabchi, says she wants to build on Sunday’s triumph of her documentary about menstruation by producing several films with Iran-related themes.

“I’m very interested in telling Iranian stories as well as women’s stories,” the 25-year-old Los Angeles-based filmmaker told VOA Persian in a Skype interview on Monday. “I was raised in Southern California pretty much my whole life, but the older I get, the more I feel like I connect with and learn about my Iranian culture.”

WATCH: Rayka Zehtabchi discusses being connected to her culture

Zehtabchi won the award for best documentary short at Sunday’s Academy Awards ceremony in Hollywood for “Period. End of Sentence.” The Netflix-produced film is about women in rural India fighting the stigma surrounding menstruation by manufacturing sanitary pads to enable adolescent girls to stay in school while managing their periods.

Los Angeles high school students inspired the film by raising money to buy pad-making machines for the villagers of Hapur district, 90 kilometers east of the Indian capital, New Delhi. “Just seeing that there are these young people who care so deeply about this cause that is affecting women all over the world, and being a young woman myself, I felt compelled to jump on board,” Zehtabchi said.

Zehtabchi directed the film and shared the Oscar with American producer Melissa Berton.

Iranian-born British-American actress Nazanin Boniadi congratulated Zehtabchi on Twitter for being the first Iranian-American woman to achieve such a feat.

Watch: Rayka Zehtabchi, on being first Iranian-American Oscar winner

“It didn’t even cross my mind that I’d be the first Iranian-American woman to win an Oscar, but I feel absolutely incredible,” said Zehtabchi, the daughter of Iranian immigrants to the United States. “My dad passed away three years ago from lung cancer, and I wish he could have been there to see it, because he would have been very proud,” she added as her voice filled with emotion.

Watch: Rayka Zehtabchi, on her family’s journey to U.S.

The filmmaker said one of her next productions will be a narrative feature about her family’s journey to the United States in the early 1990s. “I’m very interested in exploring the immigrant experience and how it could be devastating but also hilarious at times, being a foreigner in a new country and having to learn how to assimilate.”

Zehtabchi said she also is working on feature version of a 2016 short film that marked her directorial debut, “Madaran.” Based on a true story about an Iranian mother who must decide whether to end or spare the life of her only son’s killer at his execution, the original film qualified for Oscar contention in the Live Action Short category that year.

Watch: Rayka Zehtabchi’s message to other young Iranian women

Asked for her message to other young women of Iranian origin who have cheered her success, she said: “You are strong and you are beautiful and you can do anything if you put your mind to it.”

This article originated in VOA’s Persian Service.

Fed’s Powell: ‘No Rush’ to Hike Rates in ‘Solid’ But Slowing Economy

The Federal Reserve is in “no rush to make a judgment” about further changes to interest rates, Fed Chairman Jerome Powell told U.S. lawmakers on Tuesday as he spelled out the central bank’s approach to an economy that is likely slowing.

In two hours of testimony to the Senate Banking Committee, Powell elaborated on the “conflicting signals” the Fed has tried to decipher in recent weeks, including disappointing data on retail sales and other aspects of the economy that contrast with steady hiring, wage growth, and ongoing low unemployment.

“The baseline outlook is a good one,” Powell said, but slower growth overseas is a drag on the U.S. economy that “we may feel more of” in the coming months.

“We have the makings of a good outlook and our (rate-setting) committee is really monitoring the crosscurrents, the risks, and for now we are going to be patient with our policy and allow things to take time to clarify.”

If anything, Powell’s comments solidified a Fed policy shift last month in which it indicated it would pause a three-year cycle of rate hikes, which had been projected to run well into 2020, until the inflation or growth dynamics change.

The flow of new workers into the labor force, for example, has surprised the central bank and means “there is more room to grow,” Powell said.

Powell, who has led the Fed for just over a year, faced virtually no pushback from Republicans on the Senate panel, as former Fed chief Janet Yellen had in the past, that the central bank was courting inflation or financial risks by leaving rates too low.

After raising rates four times in 2018, and anticipating further hikes in 2019, the Fed in January switched to a “patient” stance as concerns about the global economy took root, and markets voiced doubts about the U.S. economic recovery.

The Fed’s benchmark overnight lending rate currently is within a range of 2.25 percent to 2.50 percent.

There was also little said by lawmakers about the Fed’s evolving plan to maintain a balance sheet of perhaps $3.5 trillion, which would be lower than the current $4 trillion but still massive by historical standards. Republican lawmakers generally have pushed the central bank to reduce a financial footprint inflated by crisis-era programs many in the party considered risky.

Financial markets were largely unmoved by Powell’s testimony, which was the first of his two hearings this week in Congress. He is due to appear before the House of Representatives Financial Services Committee on Wednesday.

U.S. Treasury yields were lower in afternoon trading while major U.S. stock indexes were slightly higher. The dollar was weaker against a basket of currencies.

Political Shift

Powell told lawmakers that the Fed expected the U.S. economy to grow solidly but at a slower pace this year than the estimated 3 percent growth for 2018, an outlook that was built into the central bank’s policy statement in January.

The “patient” approach to rate hikes has been a staple of Fed commentary since early last month.

“As long as we have steady growth with no inflation, that should keep the Fed at bay,” said Jack Ablin, chief investment officer at Cresset Wealth Advisors in Chicago.

But Tuesday’s hearing did offer a preview of issues the central bank may confront as the 2020 presidential campaign takes shape, and Democrats use their recently-won control of the House to press new economic and political ideas.

Amid a growing debate over whether the U.S. government may have far more room to expand its debt than conventional economics might recommend, or whether the Fed’s own balance sheet might help finance a “Green New Deal” of economic and environmental programs, Powell made clear he was among the traditionalists.

“The idea that deficits don’t matter for countries that can borrow in their own currency I think is just wrong. I think that U.S. debt is fairly high as a level of (gross domestic product) and, much more importantly than that, it’s growing faster than GDP,” Powell said. “To the extent that people are talking about the Fed – our role is not to provide support for particular policies” on environmental, social or other related issues.

Indeed, asked about the upcoming need to boost the U.S. debt ceiling, he said he considered the prospect of a U.S. government default on its obligations “a bright line, and I hope we never do pass it.”

Powell’s appearances on Capitol Hill this week, part of his semi-annual testimony to Congress, are his first since Democrats won control of the House in the November elections. They also follow the kickoff of a number of 2020 presidential campaigns.

Along with questions that ranged from the sources of rural poverty to the impact of climate change on banks, Senate committee members pressed points likely to figure into the Democratic primary battle.

“The Fed works for big rich banks that want to get bigger and richer,” said Senator Elizabeth Warren, a Massachusetts Democrat running for president. She questioned whether Powell would be adequately aggressive in reviewing a proposed megamerger between U.S. regional lender BB&T and rival SunTrust Banks.

Powell pledged an “open and transparent” review of the deal.

When asked whether there had been any “direct or indirect” communication from the White House about interest rates, Powell deferred, saying he would not comment on private conversations with other officials.

President Donald Trump has castigated the Fed for raising rates, arguing that the monetary tightening was undercutting his administration’s efforts to boost economic growth.

On Tuesday, Powell repeated his oft-heard pledge that the Fed will make policy decisions “in a way that is not political.”

Underprivileged Children Find a Spot in Prestigious Literary Magazine

A library run by a volunteer group in New Delhi’s largest slum resettlement colony is helping underprivileged teenagers become writers. Some have had their stories published in India’s best-known Hindi language literary magazine as well as in other publications. For VOA, Anjana Pasricha reports from New Delhi.

Noise-weary New York Ponders a Gentler, European-style Siren

If two New York City lawmakers get their way, the long, droning siren from police cars, fire trucks and ambulances that has been part of the city’s soundtrack for generations — WAAAAAhhhhhhh — would be replaced by a high-low wail similar to what’s heard on the streets of London and Paris — WEE-oww-WEE-oww-WEE-oww.

Their reasons for the switch: The European-style siren is less shrill and annoying and contributes less to noise pollution.

“I’ve been hearing from constituents complaining that the current sirens in New York are a high-pitched, continuous noise — a nuisance,” says Helen Rosenthal, an Upper West Side Democrat and one of the sponsors of the proposal.

Noise is consistently among the most frequent complaints to the city’s hotline, with many calls about the loud sirens that blare 24/7, wake people from their slumber and cause dogs to howl in unison. 

“Europeanizing” New York sirens would not change the decibel level — still topping out at roughly 118 — but would lower the frequency and thus make the sirens less shrill but still ear-catching enough to grab attention. 

“The alternating high-low siren required by this legislation is not as piercing,” adds co-sponsor Carlina Rivera, a Manhattan Democrat.

If approved in a council vote — which has yet to be scheduled — the legislation would require sirens on all emergency vehicles to transition within a two-year period.

Buzz about the bill even made it to last week’s NBC “Saturday Night Live,” where a “Weekend Update” anchor joked that with the European-style siren, “You can spend your ride in the ambulance pretending you have universal health care.”

City council members are looking closely at the experience of the city’s Mount Sinai Health System, which already uses the two-tone siren in its 25 ambulances that make about 100,000 trips a year. The switch was made last year after decades of complaints from residents of the Upper East Side home of the hospital complex. 

At community board meetings, Mount Sinai’s Emergency Medical Services Director Joseph Davis played various siren options to find out which one locals preferred.

 “People hated them all,” Davis said, “but the `high-low’ was least intrusive. It didn’t have that piercing sound.”

Davis, a 40-year EMS veteran who suffers from hearing damage that he blames on repeated exposure to sirens, said the change was simple and cost effective: All it took was reprogramming the electronic box in each vehicle, which comes preloaded with seven different sounds with names such as “Wail,” “Yelp” and “Piercer.” 

In fact, many ambulances, fire trucks and police cars are equipped with alternate sirens and horns that they can employ in certain situations, such as in traffic when cars and pedestrians just won’t get out of the way. They include short blips and the “Rumbler” low-frequency, vibrating siren aimed at motorists who may otherwise be unable to hear higher frequencies.

For some Manhattanites, any change in the city’s daily siren song would be welcomed.

“I always have to cover my ears with my hands when a siren-blaring ambulance passes,” says Louise Belulovich, a Manhattan attorney. “If I’m carrying packages and unable to, then what is an annoying experience becomes a painful one.”

But Linda Sachs, a longtime resident of Manhattan’s Upper West Side who lives near one of the Mount Sinai hospitals that uses the new European siren, doesn’t think the change is for the good. She prefers the old New York standard.

“The old sirens never woke me up, but these make me shudder,” Sachs says, adding that she understands city lawmakers are attempting to do something about noise pollution. “But the old sound wasn’t as obnoxious.”

 

 

 

Mobile World Congress Overshadowed by Huawei 5G Spying Standoff

Robots, cars, drones and virtual-reality gaming sets connected by cutting-edge 5G networks are among the thousands of futuristic gadgets on display at this year’s Mobile World Congress in Barcelona, Spain.

While there is much excitement over how 5G will transform our everyday lives, the conference is overshadowed by the standoff between the United States and Beijing over the Chinese telecoms giant Huawei, which the U.S. says could be used by the Chinese government for espionage.

Some U.S. cities and parts of Asia are already operating 5G mobile networks. They offer speeds of over a gigabyte per second and low latency — in other words, practically instant connections with no delay.

Experts say that opens up whole new fields of connectivity, from new generations of virtual reality gaming and communication, to remote robotic surgery.

The technology promises to transform not only the mobile phone in your pocket — but also the world around us, says Paul Triolo of the Eurasia Group, who spoke to VOA from the conference.

“The really key aspects of 5G, like some of the low latency communications and massive sensor, massive machine-to-machine communications, that’s more about industry and industrial uses. And that gets into thing like critical infrastructure so you’re going to have a lot more non-personal or industrial data flying around and that really has people concerned. For example, military forces in countries like the U.S. will also leverage large parts of the commercial network,” said Triolo.Chinese firm Huawei is a big presence at the Mobile World Congress and a big player in 5G network technology.

Washington has banned the company from 5G rollout in the United States, citing Chinese legislation requiring companies to cooperate with the state — raising fears Huawei 5G networks overseas could be used as a ‘Trojan horse’ to spy on rivals.

Attending the Mobile World Congress Tuesday, the U.S. State Department’s Deputy Secretary for Cyber Policy Robert L. Strayer urged allies to do the same.

“We will continue to engage with these governments and the regulators in these countries to educate them about what we know and keep sharing the best practices for how we can all successfully move to next generation of technology. I´ll just say there are plenty of options in the West,” Strayer told reporters.

Huawei’s management has said the company would never use ‘back doors’ for espionage — and the Chinese government has dismissed the accusations.

Australia, New Zealand and Japan have followed Washington’s lead and restricted Huawei’s involvement in 5G. Europe remains undecided — but the industry needs clarity, said analyst Paul Triolo.

“The European community in particular and also the U.S. have to clarify what these policies mean, what a ban would mean or what some kind of a partial ban would mean, if there’s really a middle ground that can be found here.”

Vodafone’s CEO Nick Read told the Barcelona conference that banning Huawei could set Europe’s 5G rollout back another two years.

The eye-catching gadgets show the potential that 5G networks are about to unleash. But the question of who controls those networks, and the data they carry, looms large over this futuristic world.

China-US Huawei 5G Standoff Overshadows Mobile Tech Summit in Spain

5G-connected robots, cars, drones and virtual-reality gaming sets are among the thousands of futuristic gadgets on display at this year’s Mobile World Congress in Barcelona, Spain. While there is much excitement over how 5G networks will transform our everyday lives, the conference is overshadowed by the standoff between the United States and Beijing over the Chinese telecoms giant Huawei – which the U.S. says could be used by the Chinese government for espionage. Henry Ridgwell has more.

Most Popular Last Name in Each US State

Smith is the most common last name in the United States, followed by Johnson, Miller, Jones, Williams, and Anderson, according to genealogy company Ancestry.com.

What the most common surnames in the United States have in common is that they all have English, Scottish, Irish or Welsh roots because people from those countries were among the first Europeans to settle in North America.

Last names were not commonly used in England until 1066, when population growth made it necessary. Inspirations for a second name, or surname, were generally inspired by the father’s name, where a person lived, their occupation, or even a nickname.

The name Smith was likely derived from blacksmiths. For example, over time, “Richard the smith” became simply “Richard Smith.” A person named Robertson may well be the descendant of a person once known as “Robert’s son,” and Mr. Appleby could have lived near an apple orchard or tended to one.

It would not be hard to guess what someone named Tom Carpenter did for a living. Other last names derived from the kind of work people did include Archer, Baker, Brewer, Butcher, Cook, Dyer, Farmer, Judge, Mason, Page, Potter, Taylor and Weaver.

Today, where you live in the United States can determine which name you hear the most. Northwesterners are more likely to meet an Anderson, while on the East Coast people named Brown are more common.

There’s much more variety in the American Southwest. Texas, California, New Mexico, and Arizona have large Latino populations and a variety of names such as Garcia, Hernandez, Martinez, and Chavez.

Overall, the 50 most common last names in the United States grew in numbers between 2000 and 2010, except for the name of “Hall” which dropped. The surnames that saw the largest jump in volume during that time period are Spanish in origin and include the names Hernandez, Ramirez, and Rodriguez.

The name Nguyen, which can be traced back to a Vietnamese royal dynasty, also saw a large increase, according to 24/7 Wall Street.

CLICK MAP TO ENLARGE

Erdogan’s War on Turkey’s Rising Food Prices Leaves Casualties

Turkish President Recep Tayyip Erdogan has declared war on food inflation. With food prices rising nearly 30 percent and looming critical local elections next month Erdogan is turning to unconventional methods to rein in costs.

Subsidized food is being sold at distribution centers in Istanbul and the capital, Ankara, along with several provincial cities. The centers are part of Erdogan’s war on inflation.

In the pouring rain in Istanbul’s Kadikoy district people patiently line up to take advantage of reduced prices. With staples like onions and potatoes tripling in price, the distribution centers appear welcome by people seeking relief from soaring price tags.

“The food prices are high. Sometimes you go to the street market and go back home without buying anything,” said Sule who works at a nearby university. “Why? Because the produce is so expensive. You go near the leeks, and you see it is 6, 7 lira. Spinach prices rose up to 10 liras. Ok, I can afford some, but larger families cannot buy at these prices.”

Last year’s currency collapse unleashed an inflationary wave, driving up costs of food production.

The inflation surge comes at an inopportune time for Erdogan’s AKP, with critical local elections for control of Turkey’s main cities scheduled in March.

Erdogan, already campaigning hard, is seeking to blame food wholesalers and supermarkets, accusing them of price gouging and even labeling them food terrorists.

“In recent days they began playing a game on Turkey. Prices of eggplants, tomatoes, potatoes, and cucumbers began to escalate. It was a terrorist attack,” said Erdogan.

“We will not allow those to launch this terror” he added. “I promise you we will deal with these terrorists who are behind these rising prices like we have dealt with other terrorists that threaten our country.”

Police are raiding supermarkets and wholesalers suspected of price gouging and hoarding. The Turkish Trade Ministry has created a computer app allowing customers to compare prices in shops and report those suspected of overcharging.

Major supermarkets, seeking to avoid Erdogan’s wrath, are slashing prices. Shop signs claim products are now being sold below cost, along with rationing on what can be bought.

“This has nothing to do with economics,” said economist Cengiz Aktar. “Turkey will dearly pay for these mistakes because these are gross economic mistakes. There will be huge price increases. People will have difficulties to buy food and the public finances will collapse one day.”

Rising costs and mounting state pressure on producers and retailers, has led to a new phenomenon in Turkey, “shrinkflation.”

“Shrinkflation has started, which is instead of rising prices, companies selling in smaller formats,” explains Atilla Yesilada, analysts for Global Source Partners.

“So a 100-gram chocolate bar is now being sold for the same price but it’s only 80 grams and it’s the same for toothpaste, etc. The plates are getting smaller in cheap restaurants, as people can’t afford full portions,” added Yesilada.

Istanbul’s “Sali Pazar,” is a traditional marketplace for bargains, drawing people from across the city.

However, the combination of subsidies and the state crackdown on prices is taking its toll on small traders. “It affected our sales by 50 percent. The customers come here and see the prices and don’t buy anything. They just walk off,” said Ali, looking at his unsold potatoes, which are selling at more than twice the price as at state distribution centers.

“Prices are very high (from wholesalers), he added. “You cannot compete with the state. How can we compete with the state? The state buys it for 3.5 liras and sells it to 2 liras.”

“My sales are not falling because I have not sold anything,” said tomato seller Hulusi, waving his hands in exasperation.

“How can sales go down when you don’t have any sales in the first place,” he added. “I have been screaming my heart out since morning and sold just 2 kilos to 2 customers.”

However, for Sali Markets customers eager for bargains, Erdogan’s price war is welcome.

 

“With the intervention of the president there has been some drop in the prices,” said Sule. “In the previous weeks they were quite high, and this makes the people content. Hopefully, this will keep going well.”

Driving down food prices and with it, public discontent, will be critical to Erdogan’s AKP maintaining control of key cities like Istanbul in next month’s local elections, analysts say.

“All the polls show the main concern for the voter will be the economy, and they will be going to vote to register their protests,” said Yesilada. “Nationwide, I expect AKP to suffer very large losses. I would not be too surprised if they lose Istanbul or Ankara.”

Look But Don’t Touch as Smartphone’s Flexible Future Unfolds

Flexible and folding formats framed the future of smartphones this week as manufacturers focused on new forms in an effort to jolt the market out of uniformity and re-invigorate sales.

But anyone hoping to tap or swipe Huawei’s Mate X, a smartphone that wraps the screen around the front and back, was soon disappointed at Barcelona’s Mobile World Congress.

Initial cheers were quickly followed by gasps when the Chinese firm revealed its eye-watering 2,299 euros ($2,600) price tag, although that includes a 5G connection.

This is even more than Samsung’s Galaxy Fold, which was unveiled last week and will be priced from $1,980 when it goes on sale in some markets in April. It was on display in Barcelona in a glass case like a museum artefact.

While the hands-off stance indicates neither firm has a consumer-ready device, 2019 would be remembered as the year of the foldable Ben Wood, chief of research at CCS Insight, said, adding that the new format was still in its infancy.

“But we are at the stone age of devices with flexible displays; it’s a whole new phase of experimentation after the sea of smartphone sameness we have seen for the last decade.”

Samsung took the opposite approach to Huawei by putting its folding screen on the inside of its device, with another smaller screen on the front panel for use when its is closed.

“That was the solution we felt was best for longevity,” Samsung’s European Director of Mobile Portfolio & Commercial Strategy Mark Notton told Reuters.

Smartphone makers have been trying to innovate to persuade consumers to upgrade from devices which already meet most of their needs, in an effort to reverse falling sales.

And although more vendors will soon follow with their own takes on foldable displays, 2019 will not be the year they go mainstream, market analysts Canalys said. They will remain exclusively ultra-luxury devices with fewer than 2 million expected to be shipped worldwide this year, Canalys added.

The mobile market slipped 1.2 percent in 2018, research company Gartner says, although it expects growth of 1.6 percent in 2019, driven by replacement cycles in the largest and most saturated markets China, the United States and Western Europe.

Gearing up for 5G

With 5G next generation mobile networks not becoming widely available until 2023 in the United States and China and 2026 in Europe, analysts say, the vast majority of customers will be buying the latest 4G devices like Samsung new Galaxy S10.

Nonetheless, manufacturers such as LG were keen to show they could squeeze 5G technology into 4G smartphone form, although most lacked launch or pricing information.

Chinese maker OnePlus had a 5G device running a video game using a 5G connection on show, but visitors were teased with only a glimpse of the phone’s screen in a display cabinet.

“For us, launching means commercial availability, it doesn’t mean PowerPoint,” OnePlus co-founder Carl Pei told Reuters.

“We are confident we are going to be one of the first with a commercially available smartphone in Europe,” he said, adding that this would be within the first half of 2019.

Xiaomi Corp, which ranked fifth in smartphone shipments in the last quarter according to IDC, did reveal pricing information along with its first 5G device.

“Xiaomi has fired the starting gun with a $599 price. That will bring tears to the eyes of many other mobile phone makers,” Wood said, adding that many sub-scale makers such as Sony, LG and others could find it tough to make any kind of margin on 5G.

Sony did not show a 5G device, relying instead on its ownership of a major Hollywood studio to release a new line of Xperia phones with a 21:9 display ratio optimized to watch movies and Netflix content.

 

Kenya Ride-Hailing Company ‘Little Cab’ Expanding to Tanzania, Ghana

Kenya’s ride-hailing company ‘Little Cab’ is expanding to Tanzania and Ghana. The company will start offering rides in Tanzania’s commercial capital Dar es Salaam next week and plans to launch in Accra by May. VOA’s Mariama Diallo reports.

Erdogan’s War on Rising Food Prices Leaves Casualties

Turkish President Recep Tayyip Erdogan has declared war on inflation after food prices in the country soared by 30 percent after last year’s collapse of the Turkish currency. In a bid aimed at securing his political future, Erdogan is taking radical measures to curb price increases after accusing food sellers of excessively hiking food prices. Dorian Jones reports from Istanbul.

Creating Venice Carnival Masks — a Labor of Love

The famed annual Venice Carnival is in full swing with revelers donning beautiful costumes and extraordinary masks. The masks range from historical classics, to modern, original creations. VOAs Deborah Block takes us to a shop in the city of canals that makes intricate masks by hand.

Conservationists Highlight Recovery of Key Species

Reporting on the state of the world’s wildlife can be dispiriting. But there are a few success stories. VOA’s Kevin Enochs reports on some winning strategies that have brought some species back from the brink of extinction.

Iraqi Antique Collector Turns His House into a Museum

There is more than a century of Iraqi history in Sheikh Yousif Akar’s house, a modest home in the holy city of Najaf which the retired teacher has crammed full of local antiques collected over 50 years.

Rifles dating back to when the city was run by the Ottomans or the British sit alongside drinking vessels, coins and historic photographs.

The small museum has attracted a few curious antique lovers, but he rarely advertises for visitors as his house is too small to receive guests.

The 80-year-old hopes the state will take over the collection when he is gone.

“At the end of my life, I wish they would allocate to a place for me to keep these antiquities … for Najaf, for Iraq” he said.

Scientists: Evidence for Man-Made Global Warming Hits ‘Gold Standard’

Evidence for man-made global warming has reached a “gold standard” level of certainty, adding pressure for cuts in greenhouse gases to limit rising temperatures, scientists said Monday.

“Humanity cannot afford to ignore such clear signals,” the U.S.-led team wrote in the journal Nature Climate Change of satellite measurements of rising temperatures over the past 40 years.

They said confidence that human activities were raising the heat at the Earth’s surface had reached a “five-sigma” level, a statistical gauge meaning there is only a one-in-a-million chance that the signal would appear if there was no warming.

Such a “gold standard” was applied in 2012, for instance, to confirm the discovery of the Higgs boson subatomic particle, a basic building block of the universe.

Benjamin Santer, lead author of Monday’s study at the Lawrence Livermore National Laboratory in California, said he hoped the findings would win over skeptics and spur action.

“The narrative out there that scientists don’t know the cause of climate change is wrong,” he told Reuters. “We do.”

Mainstream scientists say the burning of fossil fuels is causing more floods, droughts, heat waves and rising sea levels.

U.S. President Donald Trump has often cast doubt on global warming and plans to pull out of the 197-nation Paris climate agreement which seeks to end the fossil fuel era this century by shifting to cleaner energies such as wind and solar power.

Sixty-two percent of Americans polled in 2018 believed that climate change has a human cause, up from 47 percent in 2013, according to the Yale Program on Climate Change Communication.

Satellite data

Monday’s findings, by researchers in the United States, Canada and Scotland, said evidence for global warming reached the five sigma level by 2005 in two of three sets of satellite data widely used by researchers, and in 2016 in the third.

Professor John Christy, of the University of Alabama in Huntsville which runs the third set of data, said there were still many gaps in understanding climate change. His data show a slower pace of warming than the other two sets.

“You may see a certain fingerprint that indicates human influence, but that the actual intensity of the influence is minor [as our satellite data indicate],” he told Reuters.

Separately in 2013, the United Nations’ Intergovernmental Panel on Climate Change (IPCC) concluded that it is “extremely likely,” or at least 95 percent probable, that human activities have been the main cause of climate change since the 1950s.

‘Virtually certain’

Peter Stott of the British Met Office, who was among the scientists drawing that conclusion and was not involved in Monday’s study, said he would favor raising the probability one notch to “virtually certain,” or 99-100 percent.

“The alternative explanation of natural factors dominating has got even less likely,” he told Reuters.

The last four years have been the hottest since records began in the 19th century.

The IPCC will next publish a formal assessment of the probabilities in 2021.

“I would be reluctant to raise to 99-100 percent, but there is no doubt there is more evidence of change in the global signals over a wider suite of ocean indices and atmospheric indices,” said Professor Nathan Bindoff, a climate scientist at the University of Tasmania.

Mexican Leader Knocks Racism at Home After ‘Roma’ Oscar Wins

Mexico’s president on Monday denounced racism in his country a day after the Mexican film Roma emerged as a big winner at the Academy Awards with a plot that highlighted prejudice and inequality.

Mexican filmmaker Alfonso Cuaron won the best director Oscar on Sunday for his semi-autobiographical film Roma, which told the story of an indigenous domestic worker who cares for a middle-class family in 1970s Mexico City.

The movie also won awards for best foreign language film and cinematography, and President Andres Manuel Lopez Obrador fielded several questions about Roma at his regular morning press conference.

Asked if he agreed with Cuaron that Mexican society remains rife with racist prejudice, the veteran leftist did not mince his words.

“I completely agree. Unfortunately, there is a lot of racism in Mexico,” he said.

Lopez Obrador, who in the 1970s worked for the indigenous affairs bureau in his home state of Tabasco in southern Mexico, has pledged to give priority to the poor as president.

Cuaron noted that the film emphasized the divided nature of Mexico’s social structure, opening up a much-needed discussion on racism and domestic worker rights.

“It’s a moment in which the country has recognized itself as a racist country,” he said at an event in Los Angeles last week.

In his acceptance speech, he thanked the Academy for recognizing a movie centered around an indigenous woman, saying her character represents the “70 million domestic workers in the world without work rights.”

Lopez Obrador admitted that he has yet to see the movie, but said he will do so soon. He added that the success of Roma has become a source of pride for many Mexicans.

Named for the neighborhood in the Mexican capital where it is set, Roma stars Yalitza Aparicio as a maid named Cleo who becomes pregnant as she looks after a family with four children just as the parents are splitting up.

While cheers echoed through Roma when the film began collecting Oscars on Sunday, revelers were disappointed when Aparicio did not win the Best Actress award, the first indigenous woman to be nominated for the honor.

Reactions to her performance sparked a debate in Mexico over discrimination faced by darker-skinned indigenous or mixed-race Mexicans, a topic often relegated to the sidelines of political discussions in the country.

Shopping Street Rises From the Ashes of War in Libya’s Benghazi

The old center of Benghazi lies in ruins but one shopping street has sprung up in the war-ravaged Libyan city, with sportswear and fashion stores that would not be out of place in Dubai or Istanbul.

Foreign brands are tapping into residents’ desire to enjoy shopping again after a three-year city war when their minds were concentrated on getting fuel or moving to safer areas.

Imports were limited as fighting between Khalifa Haftar’s Libyan National Army and his mostly Islamist opponents forced Benghazi’s port to close.

But with the end of conflict in 2017, shops have returned and Venice Street, with its trendy new stores and elegant cafes, has brought back a level of wealthy consumerism.

That contrasts with much of the city where some buildings still show bullet holes from World War II, when Benghazi changed hands between British and German troops.

Former leader Moammar Gadhafi neglected eastern Libya, where Benghazi is located, during his 42 years in power in punishment for political opposition there, and what is now Venice Street was mostly wasteland until his overthrow in 2011.

Residents have money in their bank accounts, as most work for the state, but not necessarily cash as there is a shortage of bank notes.

“It’s good that some traders started accepting checks,” said Mustafa Bazara, shopping with his sister for shirts. Checks are accepted in some shops at a premium as they can usually only be cashed on the black market for a fee.

Ahmed al-Orfy, who runs a new fashion store, said he had high hopes for Venice street: “We have security and the ambition to be on same level as the Champs-Elysees.”

($1 = 1.3849 Libyan dinars)