104-Year-old Australian Promotes Right to Assisted Suicide

A 104-year-old British-born Australian scientist who is planning to kill himself on Thursday says he doesn’t think the drugs used for assisted suicide should be available to just anyone, but that doctors should be able to prescribe them.

In an interview Tuesday with The Associated Press just two days before he plans to take advantage of Switzerland’s assisted-suicide laws, David Goodall spoke of his determination to end his life. He also talked about his disbelief in the afterlife, his childhood after being born the year World War I began and his family, who lives across three continents.

Goodall, described by the right-to-die group Exit International as its first member, said he’s been contemplating the idea of suicide for about 20 years, but only started thinking about if for himself after his quality of life deteriorated over the last year. He cited a lack of mobility, doctor’s restrictions and an Australian law prohibiting him from taking his own life among his complaints, but he is not ill.

Goodall, a botanist, said he tried clumsily to take his life himself at least three times — and then finally decided to get professional help. He has been looking to draw attention to his desire to end his life in hopes that countries like Australia change their laws to be more accepting of assisted suicide.

Hundreds of people — some far more frail than Goodall, who uses a wheelchair — travel to Switzerland every year to take their lives. The best-known group to help foreigners end their days in the Alpine country is Dignitas, but others include Life Circle in Basel — Goodall’s choice.

Goodall has a libertarian bent but he knows that some religious people — which he is not — might take exception to not letting nature take its course.

“If people for religious purposes interfere with the free will of other people, I think that’s most regrettable. By all means, let them follow their own choice in respect to the end of life, but don’t impose it on other people,” he said from his hotel room near Basel’s Spalentor tower gate.

Doctors say Goodall plans to take his life with an injection of the barbiturate pentobarbitol, a chemical often used as an anesthetic but which is lethal at excessive doses. Those who take their lives through assisted suicide in Switzerland often get injections 15 times greater than that of typical medical doses for anesthesia, said Dr. Christian Weber, a Swiss anesthesiologist who will help set up Goodall for his suicide on Thursday.

Goodall said after reaching middle age, people should be allowed to decide themselves whether to use medicine to take their own lives.

“I wouldn’t suggest that it’s available to everyone, and just going and buying it off the shelf,” he said. “I think there are plenty of people who might misuse that. But I would accept that it should be done by doctors’ prescription — but they should be free to prescribe.”

 

Walmart’s Grocery Delivery Partnerships With Uber, Lyft Falter

Walmart’s online grocery delivery partnerships with ride-hailing services Uber and Lyft have ended, according to two sources, a potential setback for the retailer’s ambitions to challenge Amazon.com head-on with speedy delivery of groceries to people’s homes.

The end of the Walmart partnerships, which has not been previously reported and was confirmed by Walmart and Uber, undercuts a vision the ride-hailing companies laid out: a service that can efficiently deliver anything on-demand,

including people and cargo, at the touch of a smartphone app.

“It is incredibly hard to deliver people and packages together,” said a source with a delivery company that works with Walmart and has direct knowledge of the matter. “They are two completely different business models.”

The decision marks an abrupt end to a business relationship that Walmart and Uber announced with much fanfare less than two years ago. At Walmart’s shareholders meeting in June 2016, CEO Doug McMillon touted the company’s investments in technology and spoke about the partnerships in front of a cheering crowd of 14,000 employees.

Soon after, Uber’s grocery delivery service was launched and expanded to four markets. As recently as March, just before Uber ended the arrangement, Walmart said Uber would be a partner in its plans to deliver groceries to more than 40 percent of the country.

“There was clearly some lack of communication there,” said one of the sources with knowledge of the partnerships ending.

Walmart spokeswoman Molly Blakeman confirmed the end of the tie-ups when asked by Reuters, but did not detail the reasons behind the decision. She said Walmart will use other delivery service providers in the four markets where it had previously used Uber.

“Customers shouldn’t notice any difference as the transition takes place,” said Blakeman, who added that the partnership with Lyft never expanded beyond the initial test market of Denver.

Blakeman said the end of the partnerships will not impact Walmart’s plans to scale grocery delivery as they are not tied to any single provider.

Uber put a stop to the grocery partnership when it informed Walmart in March that it would cease delivery operations on June 30, Uber spokeswoman Ellen Cohn told Reuters. The retailer was Uber’s largest partner for its ‘Rush’ service, which delivered groceries as well as clothes, flowers and other goods.

Uber will shutter the entire Rush program at the end of next month. “We are coordinating with Walmart to make this change as seamless as possible,” Cohn said.

Lyft declined comment and deferred to Walmart on the issue.

For Walmart, which is the country’s largest grocer and gets 56 percent revenue from groceries, the partnerships offered a fast solution to expand its online grocery offerings and improve overall revenue from internet shoppers.

For example, Walmart delivers groceries in China through a partnership with ecommerce company JD.com Inc, and in Japan through an alliance with Rakuten.

But the retailer was recently punished for its fourth-quarter online sales performance, which investors say is key to the company’s future.

Last-mile competition

Last-mile delivery of packages is an intensely competitive business, with companies ranging from Amazon to United Parcel Services Inc, FedEx Corp and the U.S. Postal service, as well as startups like Instacart and Deliv, vying for a share.

Since the dot-com boom, companies have tried to crack the business model for online grocery delivery. The rush to solve the technological and logistical challenges has gotten even more frenzied since Amazon acquired high-end grocery chain Whole Foods Market Inc for $13.7 billion last year, a deal that has intensified competition in the sector.

Former Uber Chief Executive Travis Kalanick touted the idea of carrying a person in the backseat and a bag of groceries in the trunk as the ultimate cash-generating transportation service in a smart-phone era.

The delivery service marked the first time Uber publicly committed to a business outside of ride-hailing that was supposed to be meaningful to its bottom line and support its stratospheric valuation, although the private company never offered exact dollar projections.

But startup investors and experts in on-demand delivery say there is a much different set of logistical and economic challenges for moving around cargo than people, requiring a single company to be proficient in two distinct business models.

Uber’s Cohn said Rush was “an experiment” and the company has turned its focus and resources to UberEats, a restaurant delivery service that in the fourth quarter last year generated $1.1 billion, or about 10 percent of Uber’s overall revenue.

New partners

Walmart has added startups Deliv, Postmates and DoorDash to its list of delivery partners. These companies have the singular business of delivering goods, not people, and drivers have more experience safely transporting perishables.

It remains unclear if these startups will step in and replace Uber in the various markets they served.

A particular challenge for companies such as Postmates, however, will be offering rush delivery in suburban and rural areas, where most Walmart stores are located. Such startups have been most successful in urban centers, where there is a high density of customers and couriers can use bicycles or walk to deliver multiple packages in one trip.

“Density has been a challenge historically for all types of delivery companies, all the way back to the Pony Express,” said Ben Narasin, a partner at venture capitalist firm NEA who has been critical of the on-demand delivery business model. “The reality is that the far-away drives will likely be subsidized.”

Historic Drought Takes Toll on South Africa’s Vineyards

The worst drought in living memory has hit vineyards in South Africa’s Western Cape hard, reducing grape harvests and adding to pressure on the region’s centuries-old wine industry, officials said on Tuesday.

In its latest wine harvest report, industry body Vinpro said South Africa’s wine-grape production was down 15 percent from last year, and would lead to a production shortfall of 170 million liters of wine and prices rising as much as 11 percent.

South Africa’s wine sector, which dates back to the arrival of the first European settlers in the 1650s, employs 300,000 people directly and indirectly and contributed about $3 billion to the economy in 2015, according to an industry study.

The government has declared the drought a disaster in the Western Cape, the country’s main wine-producing region around the tourist city of Cape Town. Besides vineyards, it has decimated wheat crops and cut apple, grape and pear exports, most of which go to Europe.

Vinpro managing director Rico Basson said more than a third of vineyards were operating at a loss and overall numbers were shrinking as farmers uprooted vines to make way for more profitable fruit crops or simply failed to replace old vines.

Over the last decade, the amount of land used for growing grapes had shrunk by 9 percent, he said.

The problems in South Africa mirror those in other wine-growing countries and are likely to fuel concerns about changes in weather patterns as a result of global warming.

Globally, wine output fell to its lowest in 60 years last year due to unfavorable weather, especially in Europe, according to the international wine organization OIV.

In April, the OIV said South Africa, the world’s eighth largest producer, had produced 1.1 billion liters of wine in 2017, a 3 percent increase on the previous year.

The Western Cape’s historic vineyards, nestled in mountains to the east of Cape Town, are a major draw for tourists, with tens of thousands of overseas visitors enjoying tours and tastings every year.

Zimbabwe Parliament Delays Mugabe’s Questioning on Diamond Revenue

Former President Robert Mugabe will not appear before Zimbabwe’s parliament as scheduled on Wednesday to answer questions on diamond mining operations, a legislator said.

Temba Mliswa, who leads the parliamentary committee on mines, said the clerk of parliament hadn’t written to Mugabe to invite him to appear.

“It has been delayed but that resolution still stands,” Mliswa said. “He will have to appear before the committee whether he likes it or not.”

The committee had ordered the 94-year-old Mugabe to face legislators over his previous pronouncements that the state had been deprived of at least $15 billion in diamond revenue by mining companies.

Mugabe said in March 2016 the country was robbed of the revenue by diamond companies, including joint ventures between Chinese companies and the army, police and intelligence services, whose operations were shielded from public scrutiny.

Specifically, he said Zimbabwe lost $15 billion from the Marange gem fields, more than 400 kilometers (250 miles) east of the capital. He later expelled the companies and replaced them with a state-owned diamond company.

Mliswa said a new date for Mugabe to testify would be set.

The questioning on Wednesday would have been Mugabe’s first public appearance since the army deposed him last November in a de facto coup.

It’s Back to School for Some of Thailand’s Elderly

Wearing crisp red-and-white uniforms, a group of 60-year-olds pile into a bus, smiling broadly as they make their way to a school in Ayutthaya, a province in Thailand.

For this group, and others across the country, going back to school offers a way to fight loneliness at a time when changing demographics mean more elderly people are living alone.

“I’ve been looking forward to every Wednesday, when I go to school, dress up as a school student and meet friends. We get to talk and laugh together,” said Somjit Teeraroj, a 77-year-old widow who is a student at the school for the elderly in Ayutthaya’s Chiang Rak Noi subdistrict.

After the death of her husband of 40 years, with her children visiting occasionally, Somjit said it was the school that helped her recover from her loss.

Somjit’s story is emblematic of a larger problem in Thailand – a rapidly ageing population.

Thailand, together with China, is ageing faster than its regional neighbours. By 2040, it is expected to have the highest share of elderly people of any developing country in East Asia, according to the World Bank.

Thailand has 7.5 million people aged 65 and over, a figure projected to swell to 17 million by 2040 – more than a quarter of the expected population.

Traditionally, ageing Thais lived at home with their families and were cared for by their children. But with many leaving the countryside to work in the cities, parents and grandparents are increasingly being left alone.

Schools like the one in Ayutthaya, 80 km (49.71 miles) north of Bangkok, that offer weekly classes over three months are the government’s way of offering older people relief from the stresses of living alone.

“It’s stressful just living day by day,” 63-year-old Choochart Supkerd told Reuters.

“I will probably go back to feeling lonely sometimes but I’m also proud of this, of gaining some knowledge in class,” said Choochart, after posing for a picture with the class of 2018 in his gold-trimmed red graduation gown and a flower crown.

 

Technology Revolution Can Help or Harm Societies

As artificial intelligence is used in an increasingly connected world, experts say inherent risks need to be addressed now as societies become more and more dependent on the technology for everyday tasks.

“It’s quite explosive what we’re seeing,” said Tom Siebel, chairman and chief executive officer at computer software company C3 IoT, during a recent Milken Institute Global Conference in Los Angeles.

The experts discussed the benefits and dangers of technologies that allow machines to gather and analyze large amounts of data from connected devices. 

Dangers of a connected world

“Well, I think there are very serious concerns that we need to be aware of as it relates to the aggregation of all these data. A lot of this is personal identifiable data, economic data, health history data, human genomic data,” said Siebel, in discussing how the technology is applied to daily life.

Technology experts also said artificial intelligence has the potential to put people out of work.

“When we have autonomous vehicles, what are the taxi drivers in New York City going to do? This idea that we’re going to retrain them to be data scientists, this is crazy,” Siebel said. “What’s happening in the corporate world is corporations are facing a mass extinction event. Since the beginning of this century, 52 percent of the Fortune 500 companies have disappeared from the planet.”

In their place are new types of firms such as Uber, AirBnB, Amazon, and even car company Tesla. They exist because of artificial intelligence and big data. These technologies are not only affecting the corporate world, but they also pose a threat to national security, said the technology experts.

“As the most developed country in the world, we are at the most risk. We are connected the most, and our grid can be hacked,” said Usman Shuja, whose company, SparkCognition, works with industrial and defense clients.

“When the physical world gets connected to the internet, it’s not about stealing data, and IP. It’s also about causing a lot of damage. A turbine can be turned into a bomb, and a pump can be turned into something explosive. So, a lot of physical damage can also happen with cyberwarfare,” Shuja said.

Not moving forward with the technology, however, also poses risks, he noted.

“Today, the challenge with AI is if we don’t do it, somebody else can do it, so it’s become a race. If we don’t do it, China could do it. Russia could do it. Iran could do it,” said Shuja.

Technology experts said societies and governments need to prepare for what technology will bring and anticipate how it will change industries and society.

“Somebody needs to legislate. Somebody needs to regulate. These are important issues, and if we don’t do something about it, we’re going to be sorry,” warned Siebel.

The technology has implications for wealthy and developing countries, the experts said.

“AI, on the dangerous side of it, it can widen the gap. It can widen the gap so big that the poor countries can be left out; however, this is also the chance for poor countries and developing countries to skip the industrial revolution and make up for the lost time,” said Shuja.

Benefits of machine learning and AI

The experts predict the benefits of artificial intelligence and machine learning will be seen across industries.

“We can save lives. We can identify illnesses in a predictive way. We can use fitness health data to be able to detect health issues long before they occur,” said Tom Bianculli, Zebra Technologies’ chief technology officer. 

Artificial intelligence can also help the planet, the experts said.

“Energy and power systems will be more environmentally efficient,” noted Siebel.

Technologists said the key is to find ways of minimizing the dangerous side of artificial intelligence while maximizing the benefits to society.

Google to Showcase AI Advances at Its Big Conference

Google is likely to again put artificial intelligence in the spotlight at its annual developers conference Thursday.

 

The company’s digital concierge, known only as the Google Assistant, could gain new abilities to handle tasks such as making restaurant reservations without human hand-holding.

 

Google may also unveil updates to its Android mobile operating system, enable better AI-powered navigation suggestions in Google Maps, and push further into augmented reality technology, which overlays a view of the real world with digital images.

 

The search giant aims to make its assistant so useful that people can’t live without it — or the search results that drive its advertising business. But it also wants to play up the social benefits of AI, and plans to showcase how it’s being used to improve health care, preserve the environment and make scientific discoveries.

 

CEO Sundar Pichai probably won’t emphasize privacy or data security concerns, which have put companies like Facebook, Twitter and Google in the crosshairs of regulators. But Google could also give parents new tools to manage how children access video and other material on different devices.

 

The company is also expected to unveil a new app for news that combines elements of its Google Play Newsstand app and YouTube.

 

It’s too early in the year for Google to showcase any new hardware, which it tends to do ahead of the Christmas shopping season. Last week, however, it said its partner Lenovo will sell a $400 stand-alone virtual reality headset that doesn’t require inserting a smartphone. (Facebook last week announced a competing $199 device called the Oculus Go.)

 

Google also last week updated actions that its assistant can perform on smartwatches powered by its Wear OS software. For instance, it can tell you about your day if you’re wearing headphones instead of making you read your calendar.

 

 

Countries Race Towards Technological Dominance Knowing Benefits and Risks

With technology developing at an exponential rate, experts say the world is experiencing a fourth industrial revolution – one that will be driven by artificial intelligence and machines that can analyze huge amounts of data from connected devices. But experts warn that aside from the benefits, the revolution also has the potential to harm societies. VOA’s Elizabeth Lee has this report from the Milken Institute Global Conference in Los Angeles.

From Chief’s Wife to Impersonator in Hollywood

Super heroes, villains, or robots on Hollywood Boulevard — impersonators are everywhere. These characters, adamant tip hunters, are part of the Hollywood entertainment industry. Among them is a woman from Nigeria who decided to try her hand at this type of work. VOA’s Arzouma Kompaoré takes us to meet her.

Smoke to Ink? Indian Inventors Try Novel Approach to Tame Air Pollution

As the pre-monsoon summer heat takes hold in New Delhi, two things are as inevitable as 40-degree-Celsius days: power cuts and air pollution from the diesel generators that then kick in.

But a team of Indian engineers has figured out away to bring some good from choking generator exhaust: They are capturing it and turning it into ink.

“The alarming thing about diesel generators is they are located in the heart of densely populated areas. It’s spitting smoke right there,” said Kushagra Srivastava, one of the three engineers who developed the technology, now installed in Gurgaon, a satellite city of New Delhi, and in the southern city of Chennai.

The idea, Srivastava said, came about when he and his co-founders stopped at a sugarcane juice stall on a hot day.

They noticed a wall that had turned black behind the stand’s diesel generator, where exhaust emerged from a pipe.

They wondered if diesel exhaust might be used to produce paint — and set out to try.

The device they came up with, which attaches to generators, captures 90 percent of the soot particles from cooled diesel exhaust. The material can then be sold to ink manufacturers.

Their company, Chakr Innovation, has so far installed 50 of the devices for government firms such as Indian Oil, real estate developers and other state government offices, earning more than 11 million rupees ($200,000) in revenue in the first year, Srivastava said.

The company has plans to install another 50 devices over the coming year, he said. It has so far sold 500 kg of collected soot, which has been used to create 20,000 liters of ink, he added.

Chakr Innovations is not the first start-up to see cash in diesel exhaust. A competitor called Graviky Labs, based in Bangalore, is using similar technology to turn diesel exhaust from vehicles into ink.

Choking Air

Srivastava and his co-inventors Arpit Dhupar and Prateek Sachan see themselves as part of a movement towards cleaner air and energy in a country where major cities struggle with choking air.

About 1.1 million people a year die from the impacts of air pollution in India, according to a 2015 survey by the U.S.-based Health Effects Institute. That is about a quarter of the total number of air pollution deaths worldwide, it said.

In New Delhi, levels of the most dangerous particles in the air are sometimes 10 times higher than the safe limit, the survey noted.

Srivastava and Dhupar both grew up in New Delhi, which the World Health Organization in 2014 declared the most polluted city in the world. Sachan comes from Allahabad, the third most polluted city in WHO’s 2016 rankings.

“Earlier I remember there were a lot less cars on the road, there was a lot less congestion, and a lot more greenery,” said Dhupar, Chakr’s chief technology officer.

But as trees were felled and roads widened to accommodate more cars, Dhupar — then in high school — developed chronic respiratory problems. Doctors put him on medication and warned him to stop playing sports.

“My problem is, whenever I start to run out of air, the anxiety levels shoot up,” he said.

Dhupar said many of his family and friends have also developed long-term respiratory issues.

Diesel exhaust contributed to just 2 percent of all air pollution deaths in India in 2015, according to the Health Effects Institute.

But in “confined spaces” in urban areas, where many generators are used, it represents a larger risk, said Pankaj Sadavarte, one of the report’s researchers.

Action in New Delhi

India has in place policies to monitor and restrict air pollution, but they can be difficult to enforce, experts say.

Worries about air pollution are growing, however. Last November, the capital launched its first air quality emergency action plan during a particularly hazardous week when pollution spiked.

The government halted construction within the city, raised parking fees to discourage driving and shut schools to keep children indoors.

The national Ministry of Environment, Forest and Climate Change is drafting a national policy to clean India’s air, though its release has been delayed, said Sunil Dahiya, a senior campaigner with Greenpeace India.

“The air pollution debate and health debate is picking up in India,” Dahiya said in a telephone interview. “That momentum is forcing the policymakers to make our cities more livable.”

Hotter Seas Threaten Marine Wildlife with Extinction, Researchers Say

Polar bears and other iconic animals could be extinct by the end of the century if ocean temperatures continue to rise at the current rate, marine biologists warned Monday.

Warming temperatures caused by climate-changing emissions may result in a catastrophic loss of marine wildlife and drastic changes to ocean food webs by 2100, scientists at the Florida Institute of Technology and the University of North Carolina said in a paper published in the journal Nature Climate Change.

Ocean temperatures on rise

Much current marine life will be unable to tolerate ocean temperatures that are projected to increase by 2.8 degrees Celsius on average, according to the study.

“With warming of this magnitude, we expect to lose many, if not most, animal species from marine protected areas by the turn of the century,” said the study’s lead author, John Bruno, a biologist at the University of North Carolina-Chapel Hill.

Marine protected areas, established as sanctuaries for polar bears, coral reefs and other wildlife threatened by human activities such as fishing and oil extraction, have failed to protect species from the impacts of global warming, the scientists said.

In Florida Keys National Marine Sanctuary, a large number of corals already have been destroyed by bleaching and diseases related to higher temperatures, the study noted.

Poles are most at risk

The protections in place will be ineffective by 2100 if greenhouse gas emissions continue to rise at the current rate, researchers said.

Reduced oxygen concentrations in the ocean — one consequence of global warming — will make marine protected areas uninhabitable to most species, they argued.

Richard Aronson, a co-author of the study and head of the department of ocean engineering and marine sciences at Florida Tech, told the Thomson Reuters Foundation that wildlife in the Arctic and Antarctic is particularly at risk.

“Oceanic warming is happening most rapidly at the poles. Warming will threaten polar ecosystems generally, including iconic wildlife like polar bears and penguins,” he said in an email.

Oceans absorb gases

Around 90 percent of the heat trapped by greenhouse gases is absorbed by oceans, Aronson said.

“We have to take bold steps individually and as a society to control emissions. Shifting away from our dependence on fossil fuels would be a major step in the right direction,” he said.

“Stabilizing emissions over the next few decades could cut the rate of warming in half,” he added.

Hawaii Volcano Has Oozed Hot Lava for Decades, Science Says

Hawaii’s Kilauea is not your typical blow-the-top-off kind of volcano.

It’s been simmering and bubbling for about 35 years, sending superhot lava spewing up through cracks in the ground. This month’s eruptions are more of the same, except the lava is destroying houses miles from the summit.

Scientists on Monday said there’s been a slight decrease in the pressure that forces lava to the surface, but it’s likely a temporary lull. Dennison University volcanologist Erik Klemetti said similar eruptions at Kilauea have simmered for years.

“It’s going to take some time before you can say for sure whether things are winding down,” he said.

Nonstop eruptions

Kilauea is the youngest and most active of the five volcanoes on the Big Island. It’s been erupting continuously since 1983, but not the way most people think, not like Mount St. Helens in 1980, spewing straight up and everywhere.

A couple of miles below Kilauea is a constantly fed “hot spot” of superhot molten rock from deep inside Earth. It needs to find a way out.

And rather than exploding, at Kilauea “you get an oozing of lava at the surface,” explained U.S. Geological Survey volcano hazards coordinator Charles Mandeville.

The molten rock is called magma when it is underground; when it reaches the surface, it is called lava. The lava flows out through cracks in the ground, usually within the confines at the national park that surrounds Kilauea. But this time the eruptions are destroying homes.

“This kind of eruption that is occurring now is very normal for this volcano,” said volcanologist Janine Krippner of Concord University in West Virginia. “It’s really that it’s just impacting people.”

What happened this time

The past week or so has seen “a major readjustment with the volcano’s plumbing system,” Mandeville said.

On April 30, scientists got their first sign something was up. The floor of the summit’s lava pool had a “catastrophic failure,” forcing the magma east, looking for ways out, Mandeville said. That created a series of small earthquakes.

The magma escaped in “fire fountains” of lava shooting as high as 230 feet (70 meters) out of cracks, Mandeville said. The first one of those happened last Thursday, followed by at least nine more since then.

“You don’t know where the next fissure is going to open up,” he said.

What’s next

While there’s been a slight decrease in pressure, scientists won’t know for certain if Kilauea has calmed down for at least two months, according to Mandeville. He said it could be much longer before conditions are safe for people to be in the area east of the volcano’s summit. Officials have told some 1,700 residents to leave their homes.

The lava is 2,200 degrees (1,200 degrees Celsius), Mandeville said.

“It literally incinerates anything it touches,” he said.

It’s not just the molten rock, but the spewed gases can be dangerous too, Klemetti said. That includes sulfur dioxide, which reacts with water in your lungs and can form acid, he said.

Mandeville said scientists want at least two months of calm before declaring the situation better.

In the meantime, “there’s not much we can do other than get people out of the way,” he said.

Volcanoes make Hawaii

The Hawaiian Islands only exists because of volcanoes. These volcanoes were created from “hot spots” of underground magma, which are mostly but not always underwater. The molten rock erupts on the sea floor, cools and forms a volcano. With each eruption, the volcano grows until it is big enough to push out of the water and form islands.

There are about 13 hot spots like this around the globe, with the islands of Hawaii one of the most active of the bunch.

Nine-tenths of Kilauea’s surface is less than 1,000 years old, which is quite young in geology, Krippner said.

Mandeville said there are 169 active volcanoes in the United States — including underneath Yellowstone — and 1,550 in the world that are above sea level, he said.

We wouldn’t exist without volcanoes, scientists said. Volcanic eruptions provide nutrients, like nitrogen, for soil and their gases, especially water vapor, helped form the atmosphere we now have.

“It provides so much good,” Krippner said, “we just have to get out of their way while they do their thing.”

No One Thinks You’re Humble When You Mention Your Porsche

You’ve seen it among a group of friends, the inflated and often irritating “humblebrag.”

Maybe it was even you who did it.

Wanting to seem more important or smarter or wealthier or something, whatever, you blurted out how messy your hair looks as you pull off a Taylor Swift-worthy hair toss of your beautiful, long locks. Or you utter something about how irritating the traffic was Friday as you drove your new Porsche Panamera to your parents’ country house.

Or how you can’t believe you got 1580 on your SATs, especially when you didn’t have time to study because you were volunteering at a homeless shelter.

According to new research, the fake “humblebrag” will boomerang.

 

“Humblebragging, in fact, does not create more favorable impressions than either bragging or complaining,” according to a study authored by Ovul Sezer recently published in Harvard Business Review.

Because sincerity, the researchers said, is more highly valued than competence or success.

How it’s done

There are two types of humblebragging, explained Sezer, who now teaches at University of North Carolina. One is based in complaining and one tries to feign humility.

“It’s like, ‘Oh my god, I’m so exhausted by all these dating requests, like, everyone just asks me out constantly, even in the grocery store,’” Sezer uses as an example. “Or, ‘I’m so tired of being the one my boss trusts in this company.’

“That’s very annoying to hear,” said Sezer.

The humility-based brag tries to make yourself look humble, but not really. Like saying you can’t believe you got into all your dream schools after being at the top of your class all through high school.

Sezer argues that the humility-based humblebrag is often more subtle and less annoying to peers than the complaint-based humblebrag. But either one is likely to repel rather than attract others.

“Research suggests that sincerity is desirable and is seen as particularly fundamental to people’s identity,” she and Harvard co-authors Francesca Gino and Michael I. Norton wrote.

For example, “It lowkey sucks being attractive because then if people don’t like you you know it’s your personality,” reddit user alg0e wrote.

According to Sezer, “The reason why humblebragging fails to pay off, and it’s even worse than just straightforward bragging, is because it comes across as very fake.”

Becoming widespread

With social media, humblebragging has become more visible and maybe even more acceptable.

“With the digitalization of the world, it became more common everywhere. Now when I go to my Instagram feed or I check my Facebook and Twitter, I know that I will see a humblebrag on that day,” she told VOA. “There is something happening that people will be putting on their profiles, and that makes it seem like it’s okay.”

There are ways that you can be proud of your accomplishments and talk about them without bragging or humblebragging.

“I really think the best way to let others know about your accomplishments is really to get a wingman,” she said, describing someone who will promote and boast for you. “If you [are talking] to someone and they say, ‘Oh, he is amazing!’ or ‘She is just wonderful,’ it’s such a powerful way of knowing about someone’s accomplishments because it’s coming from somebody else, so I would highly recommend that.

 “Because imagine, if it’s coming from someone else, it’s just like, more beautiful,” she said.

“If there’s no wingman for you, I would say still avoid the humblebrag,” Sezer said. “Because sincerity is very important in life. We really care about whether the people we interact with are being sincere or not.”

Tourists Flocking to Peru’s Newfound ‘Rainbow Mountain’

Tourists gasp for breath as they climb for two hours to a peak in the Peruvian Andes that stands 16,404 feet (5,000 meters) above sea level. They’re dead tired, but stunned by the magical beauty unfurled before them.

 

Stripes of turquoise, lavender and gold blanket what has become known as “Rainbow Mountain,” a ridge of multicolored sediments laid down millions of years ago and pushed up as tectonic plates clashed. It’s only within the last five years that the natural wonder has been discovered by the outside world, earning it must-see status on Peru’s burgeoning backpacker tourist circuit.

 

“You see it in the pictures and you think it’s Photoshopped — but it’s real,” said Lukas Lynen, an 18-year-old tourist from Mexico.

 

The popularity of Rainbow Mountain, which attracts up to 1,000 tourists each day, has provided a much-needed economic jolt to this remote region populated by struggling alpaca herders. Environmentalists, however, fear the tourists could destroy the treasured landscape, which is already coveted by international mining companies.

 

“From the ecological point of view they are killing the goose that lays the golden eggs,” said Dina Farfan, a Peruvian biologist who has studied threatened wildlife in the area just a few hours from the Incan ruins of Machu Picchu.

As proof, he points to a 2.5-mile (4-kilometer) dirt trail climbed by tourists to reach Rainbow Mountain that has been badly eroded in the last 18 months, scarring the otherwise pristine landscape. A wetland once popular with migrating ducks has also been turned into a parking lot the size of five soccer fields that fills each morning with vans of mostly European and American visitors.

 

There are more serious threats, too.

 

Camino Minerals Corp., a Canadian-based mining company, has applied for mining rights in the mineral-rich area that includes the mountain. The company did not respond to a request by The Associated Press for comment on its plans.

 

Yet the flood of tourists has meant jobs and hard cash for the local Pampachiri indigenous community, which has struggled with high rates of alcoholism, malnutrition and falling prices of wool for their prized alpaca. Many have abandoned nomadic life for dangerous gold mining jobs in the Amazon.

Now, they charge tourists $3 each to enter their ancestral land, netting the community roughly $400,000 a year — a small fortune that has triggered a tax battle with an impoverished, nearby municipality, which has seen no part of the windfall.

 

The surge in tourists also comes with a responsibility to be good stewards of the environment and their new guests, and Pampachiri community leader Gabino Huaman admits he is not sure they are ready to fully handle it.

 

“We don’t know one word in English,” he said. “Or first aid.”

Despite the challenges, roughly 500 villagers have returned in the last couple of years to take up their ancestral trade of transporting goods across the Andes. The difference is that now they are hauling tourists on horseback.

“It’s a blessing,” said Isaac Quispe, 25, who quit his job as a gold miner after six of his camp mates were murdered. He returned home and bought a horse that last year earned him $5,200 hauling tourists uphill.

The guides dress in colorful woolen clothes and wide-brimmed, traditional hats to lead the horses.

Farfan, the biologist, said he hopes the Pampachiri can learn from other sustainable tourism endeavors in Peru.

 

It was the success of one such project, in the nearby town of Chillca, that first put Rainbow Mountain on the map.

 

For much of the past decade, a group of shepherds had been quietly taking small groups of tourists to the mountain as part of a five-day hike around the fast-melting Ausangate glacier. Over time, and thanks to the stunning photographs posted on the internet, the secret got out.

Today the shepherds of Chillca manage four lodges made of eucalyptus wood with a capacity for 16 tourists each. They are lighted only by candle, but have hot water.

 

Arriving guests are given shoes made of alpaca leather and wool. At dawn, lodge-keeper Orlando Garcia gently awakens his guests with a love song performed in the Quechua language.

 

“You always have to be guessing what the client wants, and take care of it so you don’t lose their smile,” Garcia says. “We want them to feel the greatest comfort at almost 16,404 feet.”

US-China Tensions Climb Over ‘Orwellian Nonsense’ on Airlines

As the United States considers ramping up trade tariffs and other actions in response to China’s economic policies, tensions in another area heated up in recent days: How airlines should refer to Taiwan.

The White House released a statement over the weekend criticizing China for demanding international air carriers not refer to Taiwan, Hong Kong and Macau as countries. Airlines recently reported they had been asked to remove references on their websites that suggest the three are countries independent from China.

China classifies Macau and Hong Kong as “special administrative regions,” and calls Taiwan a renegade province. 

The White House called China’s demand “Orwellian nonsense” and said it is “part of a growing trend by the Chinese Communist Party to impose its political views on American citizens and private companies.” 

China rejected the White House criticism.

“Foreign enterprises operating in China should respect China’s sovereignty and territorial integrity, abide by China’s law and respect the national sentiment of the Chinese people,” Chinese Foreign Ministry spokesman Geng Shuang said Sunday.

The White House statement came as the U.S. trade delegation headed by Treasury Secretary Steven Mnuchin returned from China following a two-day meeting with Chinese counterparts aimed at avoiding a possible trade war.

White House Press Secretary Sarah Sanders told reporters that members of the delegation briefed the president Monday morning and the talks will continue in Washington next week.

“The president has a great relationship with President Xi, and we’re working on something that we think will be great for everybody,” Sanders said, adding, “China’s top economic adviser, the Vice Premier [Liu He] will be coming here next week to continue the discussions with the president’s economic team.”

Trump has threatened to levy new tariffs on up to $150 billion of Chinese imports while Beijing shot back with a list of $50 billion in targeted U.S. goods.

New pressure on Taiwan

Last month, Chinese Civil Aviation Administration sent letters to 36 foreign airlines, including a number of American carriers, and demanded they remove references on their websites or in other material that suggests Taiwan, Hong Kong and Macau are independent territories from China.

Hong Kong and Macau, former British and Portuguese colonies respectively, are now “special administrative regions” of China that maintain separate administrative and judicial systems from the rest of the country.

Taiwan, however, has been self-ruled since the 1949 civil war and has been deemed by Beijing a renegade province.

“We call on all businesses to resist #China’s efforts to mischaracterize #Taiwan,” tweeted Taiwanese President Tsai Ing-wen on Sunday.

Earlier this year, Delta Air Lines issued a formal apology to China for referring to Taiwan, Hong Kong, and Tibet as countries on its website.

Richard Bush, co-director for Center for East Asia Policy Studies at the Brookings Institution and former chairman of American Institute in Taiwan, says Taiwan’s legal and political status is an issue for countries, but not companies.

“It should not be an issue between the Chinese government and American companies or any companies for that matter,” he contended.

Bush pointed out China has been taking a number of steps to intimidate and pressure Taiwan, and it is appropriate for the United States government to push back.

“This is an effort to, in effect, change the status quo in the Taiwan Strait, so it is something the United State government should oppose,” he said, adding, “I’m not sure bringing George Orwell or talking about political correctness are the precise terms I would use.”

The United States switched diplomatic recognition from Taipei to Beijing in the 1979 U.S.-P.R.C. Joint Communique, in which the United States recognized the Government of the People’s Republic of China as the sole legal government of China. As part of that agreement, Washington acknowledged the Chinese position that there is but one China and Taiwan is part of China.

However, U.S. lawmakers have continued to lobby to support Taiwan, and the United States still sells hundreds of millions of dollars of weapons to Taiwan, despite China’s objections. In March, President Donald Trump signed into law a bill that encourages high-level exchanges of officials with Taiwan.

Egypt Approves Law to Govern Popular Ride-Hailing Apps

Egypt’s parliament has approved a law to govern popular ride-hailing apps Uber and Careem, which had faced legal challenges stemming from regulations designed for traditional taxis.

The new law, as described Monday by state news agency MENA, establishes operating licenses and fees. It requires licensed companies to store user data for 180 days and provide it to Egyptian security authorities upon request.

Uber and Careem welcomed the move.

“This is a major step forward for the ride-sharing industry as Egypt becomes one of the first countries in the Middle East to pass progressive regulations,” Uber spokeswoman Shaden Abdellatif said. “We will continue working with the Prime Minister and the Cabinet in the coming months as the law is finalized, and look forward to continuing to serve the millions of Egyptian riders and drivers that rely on Uber.”

Careem called the passage “a remarkable step for Egypt, Careem and our region.” It said it marked the first time in any of its markets “that a regulatory framework for ride-hailing has emerged from a consultative legislative and parliamentary process.”

Both companies provide smartphone apps that connect passengers with drivers who work as independent contractors. An administrative court in Cairo ruled in March that it is illegal to use private vehicles as taxis, but another court overruled it on appeal, and both companies have continued operating.

Data privacy is a major concern for Uber in its dealings with the Egyptian government. A strict new European law called the General Data Protection Regulation comes into effect May 25 and would affect its operations worldwide.

Uber was founded in 2010 in San Francisco, and operates in more than 600 cities across the world. Careem was founded in 2012 in Dubai, and operates in 90 cities in the Middle East and North Africa, Turkey and Pakistan.

The applications took off in Cairo, a city of 20 million people with near-constant traffic and little parking. The services have recently started offering rides on scooters and tuk-tuks, three-wheeled motorized vehicles that can sometimes squeeze through the gridlock.

The apps are especially popular among women, who face rampant sexual harassment in Egypt, including from some taxi drivers. Cairo’s taxi drivers are also notorious for tampering with their meters or pretending the meters are broken in order to charge higher rates.

In 2016, taxi drivers protested the ride-hailing apps. They have complained that Uber and Careem drivers have an unfair advantage because they do not have to pay the same taxes or fees, or follow the same licensing procedures.

Microsoft Launches $25M Program to Use AI for Disabilities

Microsoft is launching a $25 million initiative to use artificial intelligence to build better technology for people with disabilities.

CEO Satya Nadella announced the new “AI for Accessibility” effort as he kicked off Microsoft’s annual conference for software developers. The Build conference in Seattle features sessions on cloud computing, artificial intelligence, internet-connected devices and virtual reality. It comes as Microsoft faces off with Amazon and Google to offer internet-connected services to businesses and organizations.

The conference and the new initiative offer Microsoft an opportunity to emphasize its philosophy of building AI for social good. The focus could help counter some of the ethical concerns that have risen over AI and other fast-developing technology, including the potential that software formulas can perpetuate or even amplify gender and racial biases.

The five-year accessibility initiative will include seed grants for startups, nonprofit organizations and academic researchers, as well as deeper investments and expertise from Microsoft researchers.

Microsoft President Brad Smith said the company hopes to empower people by accelerating the development of AI tools that provide them with more opportunities for independence and employment.

“It may be an accessibility need relating to vision or deafness or to something like autism or dyslexia,” Smith said in an interview. “There are about a billion people on the planet who have some kind of disability, either permanent or temporary.”

Those people already have “huge potential,” he said, but “technology can help them accomplish even more.”

Microsoft has already experimented with its own accessibility tools, such as a “Seeing AI” free smartphone app using computer vision and narration to help people navigate if they’re blind or have low vision. Nadella introduced the app at a previous Build conference. Microsoft’s translation tool also provides deaf users with real-time captioning of conversations.

“People with disabilities are often overlooked when it comes technology advances but Microsoft sees this as a key area to address concerns over the technology and compete against Google, Amazon and IBM,” said Nick McQuire, an analyst at CCS Insight.

Smith acknowledged that other firms, especially Apple and Google, have also spent years doing important work on accessibility. He said Microsoft’s accessibility fund builds on the model of the company’s AI for Earth initiative, which launched last year to jumpstart projects combating climate change and other environmental problems.

The idea, Smith said, is to get more startups excited about building tools for people with disabilities — both for the social good and for their large market potential.

Other announcements at the Build conference include partnerships with drone company DJI and chipmaker Qualcomm. More than 6,000 people are registered to attend, most of them developers who build apps for Microsoft’s products.

Facebook had its F8 developers’ gathering last week. Google’s I/O conference begins Tuesday. Apple’s takes place in early June.

This is the second consecutive year that Microsoft has held its conference in Seattle, not far from its Redmond, Washington, headquarters.

Vatican Bling Takes Center Stage at New Met Fashion Exhibit

Those fashion exhibits at the Metropolitan Museum of Art always have a high bling quotient. This time, though, the bling comes from an unlikely source: the Vatican.

The latest Met show focuses on the influence of the Roman Catholic Church on fashion. It features plenty of big-ticket designer items from labels like Versace and Dolce & Gabbana. But the Vatican plays a starring role.

Curator Andrew Bolton brought back 42 items from the Sistine Chapel, including tiaras encrusted with thousands of diamonds, and massive papal cloaks with golden embroidery so fine they took some 16 years to produce.

The exhibit will be launched as usual by the celebrity-studded Met Gala on Monday night. Will the celebrity bling be any match for the Vatican bling?

‘Game-Changer’ Mobile App Aims to End Bangladesh Child Marriage

A new phone app could be a “game-changer” in the fight against child marriage in Bangladesh, where more than half of all girls are married before they are 18, children’s charity Plan International said on Monday.

The impoverished South Asian nation has one of the world’s highest rates of child marriage, according to UNICEF, despite laws that ban girls under 18 and men under 21 from marrying.

The mobile app being rolled out by Plan and the Bangladesh government aims to prevent it by allowing matchmakers, priests and officers who register marriages to verify the bride and groom’s ages through a digital database.

“If we could get the people involved in the initial stages of marriage on side as well, then there would be no one to solemnize, no one to register and no one to arrange a marriage for a child,” said Soumya Guha, a director at Plan Bangladesh.

“The app could be the game-changer that we need,” he said, adding that it stopped 3,750 underage marriages during a six-month trial.

Campaigners say girls who marry young often drop out of school and face a greater risk of rape, domestic abuse and forced pregnancies, which may put their lives in danger.

The app, which has an offline text messaging version for rural areas, gives the user access to a database that stores a unique identification number linked to the three documents.

When one of the numbers is entered, it shows “proceed” if the person is of legal age and a red “warning!” if not.

All marriages in Bangladesh must be legally registered within 30 days of the ceremony, but many are not.

A hard copy of a birth certificate, school leaving document or national identity card works as age proof, but often parents who want to marry off their children often forge them.

The charity is training 100,000 officiants about the ill effects of child marriage and how to use the app, which it hopes to roll out nationally by August.

“I believe this app will help us achieve the commitment by our honorable prime minister to eliminate child marriage before 2041,” Muhammad Abdul Halim, a director general at the prime minister’s office, told the Thomson Reuters Foundation.

However, Supreme Court lawyer Sara Hossain said more needed to be done to educate girls about their right to consent and plug legal loopholes.

“People might just avoid the registration because it is not required for validity of marriage and there is only a minor penalty for not registering. It’s not a big thing,” Hossain told the Thomson Reuters Foundation.

“We would be mistaken to think that something like this will be a magic bullet solution.”

WHO: Cholera Vaccination Campaign Starts in Yemen

The first vaccine campaign against cholera in Yemen has started, the World Health Organization (WHO) said on Monday, a year and a half after an epidemic was triggered by war and a health and sanitation crisis.

There have since been more than one million suspected cases of cholera in Yemen, and 2,275 recorded deaths, the WHO says.

The disease is spread by faeces in sewage contaminating water or food, and it can kill because patients quickly lose fluids through vomiting and diarrhea. Caught early it can be treated with oral rehydration salts.

The oral vaccination campaign, which began in four districts in Aden on Sunday targeting 350,000 people, coincides with the rainy season, which health workers fear could spread the disease further.

“The first four districts are being targeted… and then the campaign will move towards all the areas at risk in the country, covering at least four million people,” Lorenzo Pizzoli, WHO cholera expert, said in a tweet posted on Sunday.

Yemen’s war, a proxy conflict between Iran-aligned Houthis and the internationally recognised government of President Abd-Rabbu Mansour Hadi, which is backed by a Saudi-led alliance, has killed more than 10,000 people since 2015.

It has also displaced more than 2 million and destroyed much of the country’s infrastructure, including the health system whose workers have not been paid.

Nevio Zagaria, the WHO representative in Yemen, told Reuters in April that some 1.4 million vaccine doses had been shipped via Nairobi, out of 4.4 million planned.

“The rainy season is starting, so we need to use the window of opportunity to start a vaccination campaign,” he said at the time.

In July 2017, the International Coordinating Group on Vaccine Provision – which manages a global stockpile — earmarked one million cholera vaccines for Yemen. But the WHO and local authorities together to scrap a vaccination plan on logistical and technical grounds.

Some senior Houthi health officials have been known to object to vaccinations, delaying the campaign, aid workers say.