Day: April 5, 2023

The push to legally restrict children’s access to social media in the United States is gaining steam. So far, however, researchers say there are both negative and positive aspects of minors using the platforms, as VOA’s Veronica Balderas Iglesias found out.
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Cyclone Freddy killed hundreds of people in February and March as it pummeled Madagascar, Malawi, and Mozambique. While the long-running storm’s victims were mostly in Malawi, floodwaters in Mozambique have created a fresh threat there from cholera. Cases have nearly doubled in one week to 19,000 amid a shortage of facilities, many of which were badly damaged by the cyclone, especially in the worst-hit province of Zambezia.

The neighborhood of Icidua, on the outskirts of Quelimane city in Mozambique’s central Zambezia province, has reported the highest number of cholera cases.

Most here lived in flimsy huts made of mud or bamboo that were flattened by the cyclone’s up to 215 kilometer per hour winds.

The local health center’s building is no longer stable, so doctors and nurses work outside under the shade of trees.

Mothers lined up patiently this week with their children for cholera treatment in one of the few wards that survived the storm.

The clinic’s director José da Costa Silva says the staff are working at high risk as the roof could collapse at any minute.

“Cholera cases are increasing, and the health center does not have the capacity to treat everybody. Most patients are referred to the provincial hospital,” he said.

The outbreak is not confined to Quelimane city.

The U.N. says more than 19,000 cases have been confirmed across eight of Mozambique’s 10 provinces.

The World Health Organization’s office has called it the worst cholera outbreak in Mozambique for 20 years.

At Quelimane Provincial Hospital, the director general of Mozambique’s National Health Institute this week addressed health workers in a packed room under a torn roof with two gaping holes.

Eduardo Sam Gudo Jr. tells the workers the cholera outbreak is getting more serious by the day.

Confirmed cases in Quelimane district alone have reached about 600 a day, he says, but the real number could be as high as 1,000.

“The disease is not localized to one neighborhood, it’s everywhere,” he said. “It can only be fought with a local chlorine water treatment product called ‘Certeza,’ but supplies are stretched and there aren’t enough people to distribute the bottles.”

Every day, volunteers collect crates of Certeza from outside the hospital and drive to neighborhoods like Icidua, where they walk from house to house, distributing bottles.

Each one should last a family for a week, but demand is massively outstripping supply as the cholera spreads.

For many Mozambicans still recovering in the cyclone’s wake, cholera is just one of many problems.

Outside the village of Nicoadala, about 300 people live in a makeshift camp of tarpaulin huts on a road next to a flooded field.

Their villages and fields are still under water, forcing them to fish in flooded rice paddies to survive.

Sixty-four-year-old Joaquina Bissane says she had to reach the camp by canoe after her village was submerged.

“Cholera is less of a problem here than malaria, as the damp and heat has turned these flatlands into a breeding ground for mosquitoes,” she said. They have received no support from the government, so they are supporting each other.

The World Food Program estimates the cyclone’s floodwaters destroyed 215,000 hectares of crops in Mozambique.

Seventy-year-old farmer Inácio Abdala says his family’s home and fields were among those destroyed.

He says they eat one day and don’t eat the next as they lost everything in the floods. Even the schools are flooded, so their children can’t go to school.

Even after the floods subside, saltwater brought inland by the cyclone may have damaged much of the soil.

Freddy hit just before the main harvest and officials say it will take months, or even years, for farmlands to fully recover — long after they hope to bring the cholera outbreak under control.
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Furious at U.S. efforts that cut off access to technology to make advanced computer chips, China’s leaders appear to be struggling to figure out how to retaliate without hurting their own ambitions in telecoms, artificial intelligence and other industries.

Chinese leader Xi Jinping’s government sees the chips — which are used in everything from phones to kitchen appliances to fighter jets — as crucial assets in its strategic rivalry with Washington and efforts to gain wealth and global influence. Chips are the center of a “technology war,” a Chinese scientist wrote in an official journal in February.

China has its own chip foundries, but they supply only low-end processors used in autos and appliances. The U.S. government, starting under President Donald Trump, has been cutting off access to a growing array of tools to make chips for computer servers, AI and other advanced applications. Japan and the Netherlands have joined in limiting access to technology they say might be used to make weapons.

Xi, in unusually pointed language, accused Washington in March of trying to block China’s development with a campaign of “containment and suppression.” He called on the public to “dare to fight.”

Despite that, Beijing has been slow to retaliate against U.S. companies, possibly to avoid disrupting Chinese industries that assemble most of the world’s smartphones, tablet computers and other consumer electronics. They import more than $300 billion worth of foreign chips every year.

Investing in self-reliance

The ruling Communist Party is throwing billions of dollars at trying to accelerate chip development and reduce the need for foreign technology.

China’s loudest complaint: It is blocked from buying a machine available only from a Dutch company, ASML, that uses ultraviolet light to etch circuits into silicon chips on a scale measured in nanometers, or billionths of a meter. Without that, Chinese efforts to make transistors faster and more efficient by packing them more closely together on fingernail-size slivers of silicon are stalled.

Making processor chips requires some 1,500 steps and technologies owned by U.S., European, Japanese and other suppliers.

“China won’t swallow everything. If damage occurs, we must take action to protect ourselves,” the Chinese ambassador to the Netherlands, Tan Jian, told the Dutch newspaper Financieele Dagblad.

“I’m not going to speculate on what that might be,” Tan said. “It won’t just be harsh words.”

The conflict has prompted warnings the world might split into separate spheres with incompatible technology standards that mean computers, smartphones and other products from one region wouldn’t work in others. That would raise costs and might slow innovation.

“The bifurcation in technological and economic systems is deepening,” Prime Minister Lee Hsien Loong of Singapore said at an economic forum in China last month. “This will impose a huge economic cost.”

U.S.-Chinese relations are at their lowest level in decades due to disputes over security, Beijing’s treatment of Hong Kong, and Muslim ethnic minorities, territorial disputes, and China’s multibillion-dollar trade surpluses.

Chinese industries will “hit a wall” in 2025 or 2026 if they can’t get next-generation chips or the tools to make their own, said Handel Jones, a tech industry consultant.

China “will start falling behind significantly,” said Jones, CEO of International Business Strategies.

EV batteries as leverage

Beijing might have leverage, though, as the biggest source of batteries for electric vehicles, Jones said.

Chinese battery giant CATL supplies U.S. and Europe automakers. Ford Motor Co. plans to use CATL technology in a $3.5 billion battery factory in Michigan.

“China will strike back,” Jones said. “What the public might see is China not giving the U.S. batteries for EVs.”

On Friday, Japan increased pressure on Beijing by joining Washington in imposing controls on exports of chipmaking equipment. The announcement didn’t mention China, but the trade minister said Tokyo doesn’t want its technology used for military purposes.

A Chinese Foreign Ministry spokeswoman, Mao Ning, warned Japan that “weaponizing sci-tech and trade issues” would “hurt others as well as oneself.”

Hours later, the Chinese government announced an investigation of the biggest U.S. memory chip maker, Micron Technology Inc., a key supplier to Chinese factories. The Cyberspace Administration of China said it would look for national security threats in Micron’s technology and manufacturing but gave no details.

The Chinese military also needs semiconductors for its development of stealth fighter jets, cruise missiles and other weapons.

Chinese alarm grew after President Joe Biden in October expanded controls imposed by Trump on chip manufacturing technology. Biden also barred Americans from helping Chinese manufacturers with some processes.

To nurture Chinese suppliers, Xi’s government is stepping up support that industry experts say already amounts to as much as $30 billion a year in research grants and other subsidies.
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U.S. President Joe Biden said on Tuesday it remains to be seen whether artificial intelligence (AI) is dangerous, but underscored that technology companies had a responsibility to ensure their products were safe before making them public. 

Biden told science and technology advisers that AI could help in addressing disease and climate change, but it was also important to address potential risks to society, national security and the economy. 

“Tech companies have a responsibility, in my view, to make sure their products are safe before making them public,” he said at the start of a meeting of the President’s Council of Advisors on Science and Technology. When asked if AI was dangerous, he said, “It remains to be seen. It could be.” 

Biden spoke on the same day that his predecessor, former President Donald Trump, surrendered in New York over charges stemming from a probe into hush money paid to a porn actor. 

Biden declined to comment on Trump’s legal woes, and Democratic strategists say his focus on governing will create a politically advantageous split screen of sorts as his former rival, a Republican, deals with his legal challenges. 

The president said social media had already illustrated the harm that powerful technologies can do without the right safeguards. 

“Absent safeguards, we see the impact on the mental health and self-images and feelings and hopelessness, especially among young people,” Biden said.  

He reiterated a call for Congress to pass bipartisan privacy legislation to put limits on personal data that technology companies collect, ban advertising targeted at children, and to prioritize health and safety in product development. 

Shares of companies that employ AI dropped sharply before Biden’s meeting, although the broader market was also selling off on Tuesday.  

Shares of AI software company C3.ai Inc. were down 24%, more than halving a four-session winning streak of nearly 40% through Monday. Thailand security firm Guardforce AI GFAI.O fell 29%, data analytics firm BigBear.ai BBAI.N was down 16% and conversation intelligence company SoundHound AI SOUN.O was down 13% late on Tuesday.  

AI is becoming a hot topic for policymakers. 

The tech ethics group Center for AI and Digital Policy has asked the U.S. Federal Trade Commission to stop OpenAI from issuing new commercial releases of GPT-4, which has wowed and appalled users with its human-like abilities to generate written responses to requests. 

Democratic U.S. Senator Chris Murphy has urged society to pause as it considers the ramifications of AI. 

Last year the Biden administration released a blueprint “Bill of Rights” to help ensure users’ rights are protected as technology companies design and develop AI systems.  
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