Month: September 2023

China is turning to artificial intelligence to rile up U.S. voters and stoke divisions ahead of the country’s 2024 presidential elections, according to a new report.

Threat analysts at Microsoft warned in a blog post Thursday that Beijing has developed a new artificial intelligence capability that can produce “eye-catching content” more likely to go viral compared to previous Chinese influence operations.

According to Microsoft, the six-month-long effort appears to use AI-generators, which are able to both produce visually stunning imagery and also to improve it over time.

“We have observed China-affiliated actors leveraging AI-generated visual media in a broad campaign that largely focuses on politically divisive topics, such as gun violence, and denigrating U.S. political figures and symbols,” Microsoft said.

“We can expect China to continue to hone this technology over time, though it remains to be seen how and when it will deploy it at scale,” it added.

China on Thursday dismissed Microsoft’s findings.

“In recent years, some western media and think tanks have accused China of using artificial intelligence to create fake social media accounts to spread so-called ‘pro-China’ information,” Chinese Embassy spokesperson Liu Pengyu told VOA in an email. “Such remarks are full of prejudice and malicious speculation against China, which China firmly opposes.”

According to Microsoft, Chinese government-linked actors appear to be disseminating the AI-generated images on social media while posing as U.S. voters from across the political spectrum. The focus has been on issues related to race, economic issues and ideology.

In one case, the Microsoft researchers pointed to an image of the Statue of Liberty altered to show Lady Liberty holding both her traditional torch and also what appears to be a machine gun.

The image is titled, “The Goddess of Violence,” with another line of text warning that democracy and freedom is “being thrown away.”

But the researchers say there are clear signs the image was produced using AI, including the presence of more than five fingers on one of the statue’s hands. 

In any case, the early evidence is that the efforts are working.

“This relatively high-quality visual content has already drawn higher levels of engagement from authentic social media users,” according to a Microsoft report issued along with the blog post.

“Users have more frequently reposted these visuals, despite common indicators of AI-generation,” the report added.

Additionally, the Microsoft report says China is having Chinese state media employees masquerade as “as independent social media influencers.”

These influencers, who appear across most Western social media sites, tend to push out both lifestyle content and also propaganda aimed at localized audiences.

Microsoft reports the influencers have so far built a following of at least 103 million people in 40 languages.
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Japan launched a rocket Thursday carrying an X-ray telescope that will explore the origins of the universe as well as a small lunar lander.

The launch of the HII-A rocket from Tanegashima Space Center in southwestern Japan was shown on live video by the Japan Aerospace Exploration Agency, known as JAXA.

“We have a liftoff,” the narrator at JAXA said as the rocket flew up in a burst of smoke and then flew over the Pacific.

Thirteen minutes after the launch, the rocket put into orbit around Earth a satellite called the X-Ray Imaging and Spectroscopy Mission, or XRISM, which will measure the speed and makeup of what lies between galaxies.

That information helps in studying how celestial objects were formed, and hopefully can lead to solving the mystery of how the universe was created, JAXA said.

In cooperation with NASA, JAXA will look at the strength of light at different wavelengths, the temperature of things in space and their shapes and brightness.

David Alexander, director of the Rice Space Institute at Rice University, believes the mission is significant for delivering insight into the properties of hot plasma, or the superheated matter that makes up much of the universe.

Plasmas have the potential to be used in various ways, including healing wounds, making computer chips and cleaning the environment.

“Understanding the distribution of this hot plasma in space and time, as well as its dynamical motion, will shed light on diverse phenomena such as black holes, the evolution of chemical elements in the universe and the formation of galactic clusters,” Alexander said.

Also aboard the latest Japanese rocket is the Smart Lander for Investigating Moon, or SLIM, a lightweight lunar lander. The Smart Lander won’t make lunar orbit for three or four months and would likely attempt a landing early next year, according to the space agency.

The lander successfully separated from the rocket about 45 minutes after the launch and proceeded on its proper track to eventually land on the moon. JAXA workers applauded and bowed with each other from their observation facility.

JAXA is developing “pinpoint landing technology” to prepare for future lunar probes and landing on other planets. While landings now tend to be off by about 10 kilometers (6 miles) or more, the Smart Lander is designed to be more precise, within about 100 meters (330 feet) of the intended target, JAXA official Shinichiro Sakai told reporters ahead of the launch.

That allows the box-shaped gadgetry to find a safer place to land.

The move comes at a time when the world is again turning to the challenge of going to the moon. Only four nations have successfully landed on the moon, the U.S., Russia, China and India.

Last month, India landed a spacecraft near the moon’s south pole. That came just days after Russia failed in its attempt to return to the moon for the first time in nearly a half century. A Japanese private company, called ispace, crashed a lander in trying to land on the moon in April.

Japan’s space program has been marred by recent failures. In February, the H3 rocket launch was aborted for a glitch. Liftoff a month later succeeded, but the rocket had to be destroyed after its second stage failed to ignite properly.

Japan has started recruiting astronaut candidates for the first time in 13 years, making clear its ambitions to send a Japanese to the moon.

Going to the moon has fascinated humankind for decades. Under the U.S. Apollo program, astronauts Neil Armstrong and Buzz Aldrin walked on the moon in 1969.

The last NASA human mission to the moon was in 1972, and the focus on sending humans to the moon appeared to wane, with missions being relegated to robots.
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Earth has sweltered through its hottest Northern Hemisphere summer ever measured, with a record warm August capping a season of brutal and deadly temperatures, according to the World Meteorological Organization.

Last month was not only the hottest August scientists ever recorded by far with modern equipment, it was also the second hottest month measured, behind only July 2023, WMO and the European climate service Copernicus announced Wednesday.

August was about 1.5 degrees Celsius warmer than pre-industrial averages. That is the threshold that the world is trying not to pass, though scientists are more concerned about rises in temperatures over decades, not merely a blip over a month’s time.

The world’s oceans — more than 70% of the Earth’s surface — were the hottest ever recorded, nearly 21 C, and have set high temperature marks for three consecutive months, the WMO and Copernicus said.

“The dog days of summer are not just barking, they are biting,” United Nations Secretary-General Antonio Guterres said in a statement. “Climate breakdown has begun.”

So far, 2023 is the second hottest year on record, behind 2016, according to Copernicus.

Scientists blame ever warming human-caused climate change from the burning of coal, oil and natural gas with an extra push from a natural El Nino, which is a temporary warming of parts of the Pacific Ocean that changes weather worldwide. Usually an El Nino, which started earlier this year, adds extra heat to global temperatures but more so in its second year.

Climatologist Andrew Weaver said the numbers announced by WMO and Copernicus come as no surprise, bemoaning how governments have not appeared to take the issue of global warming seriously enough. He expressed concern that the public will just forget the issue when temperatures fall again.

“It’s time for global leaders to start telling the truth,” said Weaver, a professor at the School of Earth and Ocean Sciences at the University of Victoria in Canada. “We will not limit warming to 1.5 C; we will not limit warming to 2.0 C. It’s all hands on deck now to prevent 3.0 C global warming — a level of warming that will wreak havoc worldwide.”

Copernicus, a division of the European Union’s space program, has records going back to 1940, but in the United Kingdom and the United States, global records go back to the mid-1800s and those weather and science agencies are expected to soon report that the summer was a record-breaker.

“What we are observing, not only new extremes but the persistence of these record-breaking conditions, and the impacts these have on both people and planet, are a clear consequence of the warming of the climate system,” Copernicus Climate Change Service Director Carlo Buontempo said.

Scientists have used tree rings, ice cores and other proxies to estimate that temperatures are now warmer than they have been in about 120,000 years. The world has been warmer before, but that was before human civilization, seas were much higher and the poles were not icy.

So far, daily September temperatures are higher than what has been recorded before for this time of year, according to the University of Maine’s Climate Reanalyzer.

While the world’s air and oceans were setting records for heat, Antarctica continued to set records for low amounts of sea ice, the WMO said.

“Antarctic sea ice extent was literally off the charts, and the global sea surface temperature was once again at a new record,” WMO’s secretary-general, Petteri Taalas, said in a statement released to the media. “It is worth noting that this is happening BEFORE we see the full warming impact of the El Nino event, which typically plays out in the second year after it develops.”

A strong El Nino coincided with the all-time high temperatures in 2016. The U.N. weather agency earlier this year rolled out predictions that suggest Earth would within the next five years have a year that averages 1.5 degrees Celsius warmer than in the mid-19th century. Each year at or near 1.5 matters.

It also predicted 98% chance of breaking the 2016 record between now and 2027.

The new readings on high global temperatures came as WMO released Wednesday its latest bulletin on air quality and climate, noting that extreme heat, compounded by wildfires and desert dust, has had a measurable impact on air quality, human health and the environment.

WMO scientific adviser Lorenzo Labrador lamented the deteriorating air quality around the globe and cited “record-breaking wildfire season” in many parts of the world, including western Canada and Europe.

“If heat waves increase as a result of El Nino, we may probably expect a further degradation in air quality as a whole,” he said. 
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Green hydrogen is being touted around the world as a clean energy solution to take the carbon out of high-emitting sectors like transport and industrial manufacturing.

The India-led International Solar Alliance launched the Green Hydrogen Innovation Centre earlier this year, and India itself approved $2.3 billion for the production, use and export of green hydrogen. Global cooperation on green hydrogen manufacturing and supply is expected to be discussed by G20 leaders at this week’s summit in New Delhi.

What is green hydrogen?

Hydrogen is produced by separating that element from others in molecules where hydrogen occurs. For example, water — well known by its chemical symbol of H20, or two hydrogen atoms and one oxygen atom — can be split into those component atoms through electrolysis.

Hydrogen has been produced and used at scale for over a century, primarily to make fertilizers and plastics and to refine oil. It has mostly been produced using fossil fuels, especially natural gas.

But when the production is powered by renewable energy, the resulting hydrogen is green hydrogen.

The global market for green hydrogen is expected to reach $410 billion by 2030, according to analysts, which would more than double its current market size.

However, critics say the fuel is not always viable at scale and its “green” credentials are determined by the source of energy used to produce it.

What can green hydrogen be used for?

Green hydrogen can have a variety of uses in industries such as steelmaking, concrete production and manufacturing chemicals and fertilizers. It can also be used to generate electricity, as a fuel for transport and to heat homes and offices. Today, hydrogen is primarily used in refining petrol and manufacturing fertilizers. While petrol would have no use in a fossil fuel-free world, emissions from making fertilizer — essential to grow crops that feed the world — can be reduced by using green hydrogen.

Francisco Boshell, an energy analyst at the International Renewable Energy Agency in Abu Dhabi, United Arab Emirates, is optimistic about green hydrogen’s role in the transition to clean energy, especially in cases where energy from renewables like solar and wind can’t practically be stored and used via battery — like aviation, shipping and some industrial processes.

He said hydrogen’s volatility — it is highly flammable and requires special pipelines for safe transport — means most green hydrogen will likely be used close to where it is made.

Are there doubts about green hydrogen?

That flammability plus transport issues limit hydrogen’s use in “dispersed applications” such as residential heating, according to a report by the Energy Transitions Commission, a coalition of energy leaders committed to net-zero emissions by 2050. It also is less efficient than direct electrification as some energy is lost when renewables are converted to hydrogen and then the hydrogen is converted again to power, the report said.

That report noted strong potential for hydrogen as an alternative to batteries for energy storage at large scale and for long periods.

Other studies have questioned the high cost of production, investment risks, greater need for water than other clean power and the lack of international standards that hinders a global market.

Robert Howarth, a professor of ecology and environmental biology at Cornell University in Ithaca, New York, who also sits on New York’s Climate Action Council, said green hydrogen is being oversold in part due to lobbying by the oil and gas industry.

Boshell, of the International Renewable Energy Agency, disagreed. His organization has projected hydrogen demand will grow to 550 million tons by 2050, up from the current 100 million tons.

The International Renewable Energy Agency says production of hydrogen is responsible for around 830 million tons of carbon dioxide per year. Boshell said just replacing this so-called gray hydrogen — hydrogen produced from fossil fuels — would ensure a long-term market for green hydrogen.

“The first thing we have to do is start replacing the existing demand for gray hydrogen,” he said. “And then we can add additional demand and applications of green hydrogen as a fuel for industries, shipping and aviation.”
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Yuriy Fedorenko got his call sign Achilles for bravery and independence. Before the war, he was working full time as a Kyiv city council deputy; today, he is fighting against Russian forces in Donbas as commander of an attack drone squadron. Anna Kosstutschenko has his story. VOA footage by Pavel Suhodolskiy
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Researchers at Oregon State University have developed a process that uses polluted water to produce hydrogen while purifying the water at the same time. VOA’s Julie Taboh reports on advances in the fossil fuel alternative.
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Greece is working with Israel on developing artificial intelligence technology that would help in early detection of dangerous wildfires, the Greek prime minister said Monday.

After talks with his Israeli counterpart Benjamin Netanyahu and Cypriot President Nikos Christodoulides in the Cypriot capital of Nicosia, Kyriakos Mitsotakis also said that Israel could be brought into the European Union fold when it comes to civil protection initiatives to better coordinate firefighting efforts.

Israel and Cyprus are among several countries that have dispatched firefighting aircraft and crews to help battle wildfires in Greece that consumed vast tracts of forest over the last two months, including the EU’s largest such blaze on record that claimed the lives of 20 people.

Mitsotakis said Greece could act as a proving ground for Israeli AI technology in the early detection of wildfires.

“We are already talking to Israel about AI-based solutions that will offer us early detection capabilities,” added Mitsotakis.

Netanyahu said the three leaders discussed “going well beyond” dispatching firefighting aircraft and crews by deploying AI systems for early detection.

“This is really one of those areas where when we say we’ll do it better together, there’s no question that that’s the case,” Netanyahu said.

The three leaders said they delved into how to harness recent natural gas discoveries in Israeli and Cypriot waters of the Mediterranean Sea. Netanyahu said decisions on how Israel and Cyprus will export natural gas to foreign markets will have to be made within the next three to six months.

Israel and Cyprus are looking into plans for a pipeline that would convey offshore natural gas from both countries to the east Mediterranean island nation where it would be liquefied for export by ship.

“We agreed that natural gas and renewable energy is a prime pillar of cooperation in the region, especially in light of the recent geopolitical developments and energy insecurity, especially in Europe, dictating the need for energy diversification and increase interconnectivity,” Christodoulides said.

Another project the three leaders expressed keen interest in was an undersea electricity cable stretching 2,000 kilometers (1,250 miles) that would link the power grids of Israel, Cyprus and mainland Greece.

“That’s something that we’re eagerly interested in pursuing, and we discussed … [including] the mechanism of how to advance this,” said Netanyahu.

Energy has been the focus of a series of ongoing meetings between the three leaders to deepen their countries’ ties since 2016, which Mitsotakis said reflected their importance on the political, economic and other levels.
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Japanese Prime Minister Fumio Kishida announced Monday a 20.7 billion yen ($141 million) emergency fund to help exporters hit by a ban on Japanese seafood imposed by China in response to the release of treated radioactive wastewater from the damaged Fukushima nuclear power plant.

The discharge of the wastewater into the ocean began Aug. 24 and is expected to continue for decades. Japanese fishing associations and groups in neighboring countries have strongly opposed the release, and China immediately banned all imports of Japanese seafood. Hong Kong has banned Japanese seafood from Fukushima and nine other prefectures.

Chinese trade restrictions have affected Japanese seafood exporters since even before the release began, with shipments held up at Chinese customs for weeks. Prices of scallops, sea cucumbers and other seafood popular in China have plunged. The ban has affected prices and sales of seafood from places as far away from Fukushima as the northern island of Hokkaido, home to many scallop growers.

Kishida said the emergency fund is in addition to 80 billion yen ($547 million) that the government previously allocated to support fisheries and seafood processing and combat damage to the reputation of Japanese products.

“We will protect the Japanese fisheries industry at all costs,” Kishida said, asking people to help by serving more seafood at dinner tables and other ways.

The money will be used to find new markets for Japanese seafood to replace China and fund government purchases of seafood for temporary freezing and storage. The government will also seek to expand domestic seafood consumption.

Officials said they plan to cultivate new export destinations in Taiwan, the United States, Europe, the Middle East and some southeast Asian countries — such as Malaysia and Singapore.

Kishida talked with workers at Tokyo’s Toyosu fish market last Friday to assess the impact of China’s ban and pledged to protect Japan’s seafood industry.

Kishida heads to Indonesia Tuesday to attend the annual summit of the Association of Southeast Asian Nations, where he may face criticism over the wastewater release from Chinese Premier Li Qian, who is also attending.

Large amounts of radioactive wastewater have accumulated at the Fukushima plant since a massive earthquake and tsunami in 2011 destroyed its cooling systems and caused three reactors to melt.

All seawater and fish samples taken since the release of the treated wastewater began have been way below set safety limits for radioactivity, Japanese officials and the plant operator say.

Mainland China is the biggest overseas market for Japanese seafood, accounting for 22.5% of the total, followed by Hong Kong with 20%, making the ban a major blow for the fisheries industry.

Seafood exports are a fraction of Japan’s total exports, and the ban’s impact on overall trade will be limited unless tensions escalate and China widens its restrictions to other trade sectors, said Takahide Kiuchi, executive economist at Nomura Research Institute.

Beijing is angry over U.S. trade controls that limit China’s access to semiconductor processor chips and other U.S. technology on security grounds. Japan has also curbed exports of chipmaking technology. Such restrictions imposed by Tokyo and possible future steps could cause an escalation of Chinese trade bans against Japan, Kiuchi said.

“Taking into consideration such risks, the Japanese government needs to carefully think about how to deal with worsening ties with China, not just over the treated water discharge but also how it should cooperate with the United States in areas of investment and trade restrictions with China,” Kiuchi said in a recent analysis.
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Nuclear fusion has excited scientists for decades with its potential to produce abundant carbon-free energy. In the Pacific Northwest state of Washington, one startup is hoping to win the race to develop the technology that finally makes that power available to consumers. From Seattle, Phil Dierking has our story. (Camera and Produced by: Philip Dierking)
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One of the world’s biggest auto shows opened in Munich on Monday, with Tesla ending a 10-year absence to jostle for the spotlight with Chinese rivals as the race for electric dominance heats up.  

Chancellor Olaf Scholz will officially inaugurate the IAA mobility show, held in Germany every two years, on Tuesday.  

But carmakers used Monday’s press preview as an early chance to show off some of the new models that will be hitting the road soon.  

The industry-wide shift towards electric vehicles will be front and center at this week’s fair, with Chinese carmakers out in force as they eye the European market.  

U.S. electric car pioneer Tesla, owned by Elon Musk, will return to the IAA for the first time since 2013 and is expected to unveil a revamped version of its mass-market Model 3.  

That Tesla, usually a holdout at such events, is coming to Munich shows it is taking the growing competition seriously, said Jan Burgard from the Berylls automotive consulting group.  

“The electric car market with its many new players will be divvied up over the next few years and people want to know: who is offering what?” Burgard told the Handelsblatt financial daily.  

Having captured an increasingly large part of the prized Chinese market, Chinese upstarts are now hoping to win over European customers with cheaper electric cars.  

Chinese manufacturers are starting “their assault on Europe with the IAA”, said industry analyst Ferdinand Dudenhoeffer from the Center Automotive Research in Germany.  

Muted European presence

Chinese groups benefit from lower production costs, allowing them to offer cut-throat prices at a time when entry-level EVs are still a rarity.  

Mercedes-Benz CEO Ola Kallenius said it was necessary for European firms to stay competitive in the face of stiff competition.  

“Don’t make it worse. Don’t start a debate that we should work less hours at the same pay, those types of things. That would be going the wrong direction,” Kallenius told reporters at the IAA on Sunday.  

Volkswagen CEO Oliver Blume meanwhile said he was “impressed” by the speed at which China had advanced its electric car technology.

He added that it was “crucial” for VW to succeed in China’s domestic EV market — where it is currently lagging far behind China’s BYD and Tesla.  

“The more electric cars we have, the more we can benefit from economies of scale,” Blume said.

In all, 41% of exhibitors at the industry fair have their headquarters in China, including brands such as BYD, Leapmotor and Geely.  

Contrary to the Asian onslaught, participation from European carmakers at the IAA will be muted.  

Germany’s homegrown champions Volkswagen, BMW and Mercedes-Benz will be joined by Renault from France, but the 14-brand Stellantis Group will only be represented by Opel.  

BMW presented its “Neue Klasse” (New Class) generation of electric cars in Munich on Saturday, a series of six vehicles that will be manufactured from 2025.  

European automakers are investing heavily in the switch towards zero-emission driving as the European Union aims to end the sale of polluting combustion engine cars by 2035.  

The historic transition comes at a challenging time.  

While the supply chain problems caused by the pandemic have eased, surging energy prices in the wake of Russia’s war in Ukraine and a weaker global economy are weighing on European manufacturers.

Although car sales in the EU have steadily improved over the last 12 months, they remain around 20 percent below their pre-pandemic levels as inflation and higher interest rates dampen appetites for new vehicles.  

Climate protests

Some 700,000 visitors are expected to attend this week’s IAA.  

Climate groups have vowed to stage protests, including acts of “civil disobedience” aimed at disrupting the fair.   

On Monday morning, Greenpeace activists submerged three cars in a small lake outside the convention center.   

“The car industry continues to rely on too many cars, that are too big and too heavy. It’s sinking the planet with that business model,” Greenpeace spokeswoman Marissa Reiserer told AFP.
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A California tech startup is using artificial intelligence, or AI, to mask the accents of call center workers to reduce discrimination, but some say diversity is being erased. Matt Dibble has the story.
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