The Japanese government published an alert on Wednesday accusing a Chinese hacking group of targeting and breaching dozens of government organizations, companies, and individuals in the country since 2019. From a report: Japan's National Police Agency and the National Center of Incident Readiness and Strategy for Cybersecurity attributed the years-long hacking spree to a group called MirrorFace.

"The MirrorFace attack campaign is an organized cyber attack suspected to be linked to China, with the primary objective of stealing information related to Japan's national security and advanced technology," the authorities wrote in the alert, according to a machine translation. A longer version of the alert said the targets included Japan's Foreign and Defense ministries, the country's space agency, as well as politicians, journalists, private companies and tech think tanks, according to the Associated Press. In July 2024 Japan's Computer Emergency Response Team Coordination Center (JPCERT/CC) wrote in a blog post that MirrorFace's "targets were initially media, political organisations, think tanks and universities, but it has shifted to manufacturers and research institutions since 2023."

Thailand has banned plastic waste imports over concerns about toxic pollution, as experts warn that failure to agree a global treaty to cut plastic waste will harm human health. From a report: A law banning imports of plastic waste came into force this month in Thailand, after years of campaigning by activists. Thailand is one of several south-east Asian countries that has historically been paid to receive plastic waste from developed nations. The country became a leading destination for exports of plastic waste from Europe, the US, the UK and Japan in 2018 after China, the world's biggest market for household waste, imposed a ban.

Japan is one of the biggest exporters of waste plastic to Thailand, with about 50m kg exported in 2023. Thai customs officials said more than 1.1m tonnes of plastic scraps were imported between 2018 and 2021. Imports of plastic were often mismanaged in Thailand, with many factories burning the waste rather than recycling it, leading to damage to human health and the environment.

Toyota's Woven City, a $10 billion "living laboratory" on the site of a former car factory, is set to welcome its first 100 residents in fall 2025. The first residents will be Toyota employees and affiliates, but the city aims to expand to include "external inventors and their families." The Verge reports: Toyota said it completed "phase 1" of the construction, with the official launch planned for 2025. "Woven City is more than just a place to live, work, and play," Toyota Chairman Akio Toyoda said during today's press conference at CES. "Woven City is a place where people can invent and develop all kinds of new products and ideas. It's a living laboratory where the residents are willing participants, giving inventors the opportunity to freely test their ideas in a secure, real-life setting." [...] In fall 2025, Toyota said it will welcome the first 100 residents to Woven City, all of whom will be employees of Toyota or its subsidiary, Woven by Toyota. The community will gradually expand to include "external inventors and their families" who will be invited to relocate to the new city. In total, the first phase of the city will eventually house 360 residents, Toyota says.

Toyota dubs these first residents "Weavers," adding that they are people who "share a passion for the 'expansion of mobility' and a commitment to building a more flourishing society. Through their participation in co-creation activities, Weavers will contribute to realizing the full potential of Woven City." That said, the first "inventors" confirmed for Woven City are mostly in the food services business, including a vending machine company and a startup that wants to explore "the potential value of coffee through futuristic cafe experiences." Toyoda mentioned several other ideas during his press conference, including high-powered motorized wheelchairs for people with disabilities who want to experience the thrill of racing. He also pitched the idea of a personal drone that follows joggers for added security, and "pet robots" for elderly people.

The Woven City site, which is located at the base of Mount Fuji, includes buildings that are designed by famed Danish architect Bjarke Ingels. The goal, through phase 2 and subsequent phases, is to build enough housing and facilities for up to 2,000 people to live year-around, with utilities powered by the company's hydrogen fuel cell technology. The site is private for now, though Toyota says it plans on inviting the general public to see it in 2026. The name "Woven City" is a reference to weaving together three different types of streets or pathways, each for a specific type of user. One street would be for faster vehicles only. The second would be a mix of lower-speed personal mobility vehicles, like bikes and scooters, as well as pedestrians. And the third would be a park-like promenade for pedestrians only. Japan first announced the "prototype city of the future" at CES 2020.

Japanese megabank MUFG Bank says that its internet banking service has been unstable, indicating that it may have been under a cyberattack. From a report: The glitch, which occurred from 2:47 p.m., originated from "massive influx of data," the main banking unit of Mitsubishi UFJ Financial Group said. There was no leakage of customer information, nor was any damage caused by computer viruses.

Japan Airlines said it was hit by a cyberattack Thursday, causing delays to more than 20 domestic flights but the carrier said there was no impact on flight safety. From a report: JAL said the problem started Thursday morning when the company's network connecting internal and external systems began malfunctioning. The airline said the cyberattack had delayed 24 domestic flights for more than 30 minutes, and the impact could expand later in the day.

A rare Sony KX-45ED1 television, considered the world's largest CRT TV, has been preserved from destruction in Japan, marking a significant moment for gaming history preservation. The 440-pound display was salvaged from an Osaka restaurant days before its scheduled demolition, following a two-week international rescue operation.

Gaming enthusiast Shank Mods, aided by local contacts and industrial shipping experts, secured the functioning 45-inch unit, which originally sold for $40,000 in the late 1980s. The TV, valued by retro gaming enthusiasts for its authentic, lag-free display capabilities, could potentially become a public exhibit pending future funding.

Honda sketched plans for a drawn-out deal that amounts to a takeover of Nissan in all but name, as Japan's automakers struggle to keep up in an increasingly competitive global car industry. From a report: The two announced a tentative agreement Monday to set up a joint holding company that will aim to list shares in August 2026. While their executives called the transaction a merger, Honda will take the lead in forming the new entity and nominate a majority of its directors.

Nissan's partner Mitsubishi may also participate in the deal. Honda and Nissan both are having trouble contending with ascendant domestic automakers in China, which surpassed Japan as the world's largest car-exporting nation last year and is pulling further ahead in 2024. Honda Chief Executive Officer Toshihiro Mibe spoke to the level of level of difficulty ahead for the companies when he said during a press conference that their goal is to be competitive by 2030.

Nuclear power is forecast to be the cheapest baseload electricity source in Japan in 2040, highlighting the government's desire to restart the nation's idled reactors. From a report: The cost of constructing and operating a new nuclear power plant for 2040 is estimated at 12.5 yen ($0.08) per kilowatt-hour, according to documents released from a trade ministry panel meeting on Monday. This cost assumes reactors will be used for 40 years at a 70% operational rate. The meeting was held to discuss the so-called levelized cost of electricity for each power asset, the document said.

A previous study published in 2021 saw LNG-fired power plants as the cheapest power source in 2030. However, the latest analysis includes a cost to reduce emissions, while fuel prices are also higher. Intermittent renewable sources, like large-scale and residential solar, were priced lower than nuclear for 2040, the most recent report showed. However, when including the total system cost, including deployment of batteries, nuclear is cheaper than solar in some scenarios.

Japan is currently in the process of revising its national energy strategy, which will dictate its power mix targets beyond 2030. The government has doubled down on nuclear as a way to curb dependence on pricey fossil fuels. The analysis released Monday also estimated LCOE of ammonia and hydrogen co-fired electricity, as well as pairing carbon capture and storage with LNG and coal power plants -- technologies that the Japanese government is considering for its long-term energy transition. Co-firing with hydrogen boosted the cost of an LNG plant by about 6% for deployment in 2040, while CCS didn't meaningfully change the price.

Japanese automakers Honda and Nissan are reportedly in merger talks to form a holding company, potentially integrating Mitsubishi Motors to compete with industry giants like Toyota and Volkswagen. CNBC reports: The combined Nissan-Honda-Mitsubishi enterprise would equate to more than 8 million vehicle sales annually, according to Nikkei. That would place the company among the world's largest automakers, but still below fellow Japanese automaker Toyota Motor, at 11.2 million in 2023, as well as German automaker Volkswagen, which last year reported sales of 9.2 million vehicles.

The merger report follows the two Japanese automakers entering into a strategic partnership earlier this year on shared automotive components and software. Such a tie-up would be the largest automotive industry merger since Fiat Chrysler joined with France-based PSA Groupe to form Stellantis in January 2021. Honda and Nissan said in similar statements: "The reported content was not released by our company," Honda said. "As announced in March of this year, Honda and Nissan are exploring various possibilities for future collaboration, leveraging each other's strengths. We will inform our stakeholders of any updates at an appropriate time."

Waymo will begin testing its autonomous vehicles in Tokyo in early 2025, marking its first deployment outside the U.S. TechCrunch reports: The move to Japan is part of Waymo's "road trips," a development program that involves bringing its technology to a variety of cities and testing it -- with each city having different challenges. In Tokyo, the Waymo robotaxis will face left-hand driving and a dense urban environment. [...] Waymo said it will partner with taxi-hailing app GO and taxi company Nihon Kotsu as part of its Japanese "road trip." Nihon Kotsu will oversee the management and servicing of the Waymo vehicles, according to the company.

Initially, Nihon Kotsu drivers will operate the vehicles manually to map key areas of the Japanese capital, including Minato, Shinjuku, Shibuya, Chiyoda, Chuo, Shinagawa, and Koto. Waymo said it is working with Nihon Kotsu's team to train its employees how to operate Waymo's self-driving Jaguar I-Pace vehicles.

One in five adults in developed nations demonstrate primary school-level literacy and numeracy skills, according to an OECD study of 160,000 people across 31 countries released December 10. The decennial Survey of Adult Skills reveals declining literacy rates over the past decade despite rising secondary education completion.

Finland topped rankings across all tested areas -- numeracy, literacy, and problem-solving -- while Japan, Norway and the Netherlands performed above average. The United States showed declining scores, with Chile, Italy, Poland and Portugal reporting high proportions of below-average performers. The study found widening skill gaps between top and bottom performers, with declining scores concentrated among lower-performing adults.

Does space need environmentalists, asks the headline from a new article in Noema magazine. "As astrophysicist Neil deGrasse Tyson notes, the first trillionaire will be made in space.

"But amid such promising developments are worries among some scientists and environmentalists who fear humans will repeat the errors that resource extraction has wrought on Earth..." If we have mining in space, do we need a preemptive anti-mining campaign to protect our solar system from rampant exploitation before it is too late? Earth-bound environmental advocates and astrobiologists alike have concluded that, indeed, we need an environmental movement in space... [Daniel Capper, an adjunct professor of philosophy at the Metropolitan State University of Denver] is part of a small but growing chorus of intellectuals who argue that we must carve out protections sooner rather than later — backed by a concrete theoretical and legal framework — for certain areas of the solar system. The United Nations has convened a working group on the use of space resources, and the International Astronomical Union has set up a different working group to delineate places of special scientific value on the moon.

Some researchers have proposed creating a planetary park system in space, while others advocate for a circular space economy that minimizes the need for additional resources. The nonprofit For All Moonkind is advocating for the protection of space sites of cultural importance, like the Apollo 11 landing site. And the Astra Carta, backed by Britain's King Charles, advocates for making sustainability a key component of space activities... [Martin Elvis, an astronomer with the Center for Astrophysics at Harvard University and the Smithsonian Institution] proposed setting aside 7/8ths of the solar system as wilderness, in a paper published in 2019 in Acta Astronautica that he coauthored with King's College London philosopher Tony Milligan...

[T]he lack of norms — clear rules and regulations around space — is one of the most pressing threats to the space environment, advocates say. What might happen, for example, if the United States simply began scooping up asteroids for platinum, or if Blue Origin established a mine at the lunar South Pole without securing consensus from others? "We do not have good answers to those questions right now," Hanlon said. "This is something that I'm really concerned about." Much of the legal basis for the space environmentalism movement is currently contained in just one article of the Outer Space Treaty (OST), said Christopher Johnson, the director of legal affairs and space law at the Secure World Foundation. Article 9 of the OST contains the harmful contamination language and says actors must pay "due regard" to the interests of others. It also stipulates that "harmful interference" with the activities of others must be avoided. Those phrases could be interpreted in multiple ways and have yet to be meaningfully tested.
The article cites two concrete proposals moving forward:

• "The Artemis Accords, a set of principles for exploring and using resources in outer space established by the U.S. in 2020, argues that resource extraction does not constitute national appropriation, and is therefore allowed by the OST. It's an initial step toward securing a consensus on space regulations, and one that's to date received the signatures of 47 nations including Japan, the United Kingdom, France and Germany (though China and Russia are notably absent). Signing the Artemis Accords allows nations to participate in the Artemis program, and also play a role in shaping future norms in space, Johnson said, a potentially lucrative incentive... "

• "The UN's COPUOS, the same one responsible for the OST and the Moon Agreement, published a working paper in 2019 that laid out voluntary guidelines for the long-term sustainability of outer space activities. Recommendations from the committee's working group on principles for the use of space resources are due in 2027, and Johnson said draft guidelines are likely to emerge in early 2025."

"One day, our descendants might live among the stars," the article concludes. "But we must ask ourselves, what kind of place will they inherit?"

60-year-old Chinese virologist Shi Zhengli led the Wuhan Institute of Virology's group studying bat coronaviruses (prompting Science magazine to call her "Bat Woman"). In June of 2020 Scientific American described Zhengli as "distressed because stories from the Internet and major media have repeated a tenuous suggestion that SARS-CoV-2 accidentally leaked from her lab — despite the fact that its genetic sequence does not match any her lab had previously studied."

More than four years later, Nature writes Friday that Zhengli "reported that none of the viruses stored in her freezers are the most recent ancestors of the virus SARS-CoV-2," presenting data at a conference in Japan "on dozens of new coronaviruses collected from bats in southern China." Shi has consistently said that SARS-CoV-2 was never seen or studied in her lab. But some commentators have continued to ask whether one of the many bat coronaviruses her team collected in southern China over decades was closely related to it. Shi promised to sequence the genomes of the coronaviruses and release the data. The latest analysis, which has not been peer reviewed, includes data from the whole genomes of 56 new betacoronaviruses, the broad group to which SARS-CoV-2 belongs, as well as some partial sequences. All the viruses were collected between 2004 and 2021.

"We didn't find any new sequences which are more closely related to SARS-CoV-1 and SARS-CoV-2," said Shi, in a pre-recorded presentation at the conference... The results support her assertion that the WIV lab did not have any bat-derived sequences from viruses that were more closely related to SARS-CoV-2 than were any already described in scientific papers, says Jonathan Pekar, an evolutionary biologist at the University of Edinburgh, UK. "This just validates what she was saying: that she did not have anything extremely closely related, as we've seen in the years since," he says.
"Earlier this year, Shi moved from the WIV to the Guangzhou Laboratory, a newly established national research institute for infectious diseases."

"SpaceX has launched 20 of its Starlink satellites up into Earth's orbit, enabling direct-to-cellphone connectivity for subscribers anywhere on the planet," reports the tech blog New Atlas. That completes the constellation's first orbital shell, following a launch of an initial batch of six satellites for testing back in January. The satellites were launched with a Falcon 9 rocket from California's Vandenberg Space Force Base on December 5 at 10 PM EST; they were then deployed in low Earth orbit. SpaceX founder Elon Musk noted on X that the effort will "enable unmodified cellphones to have internet connectivity in remote areas." He added a caveat for the first orbital shell — "Bandwidth per beam is only ~10 Mb, but future constellations will be much more capable...."

The big deal with this new venture is that unlike previous attempts at providing satellite-to-phone service, you don't need a special handset or even a specific app to get access anywhere in the world. Starlink uses standard LTE/4G protocols that most phones are compatible with, partners with mobile operators like T-Mobile in the U.S. and Rogers in Canada, and has devised a system to make its service work seamlessly with your phone when it's connecting to satellites 340 miles (540 km) above the Earth's surface. The SpaceX division noted it's also worked out latency constraints, ideal altitudes and elevation angles for its satellites, along with several other parameters, to achieve reliable connectivity. Each satellite has an LTE modem on board, and these satellites plug into the massive constellation of 6,799 existing Starlink spacecraft, according to Space.com.

Connecting to that larger constellation happens via laser backhaul, where laser-based optical communication systems transmit data between satellites. This method leverages the advantages of lasers over traditional radio frequency communications, enabling data rates up to 100 times faster, increased bandwidth, and improved security.
The direct-to-cell program was approved last month, the article points out — but it's ready to ramp up. "You'll currently get only text service through the end of 2024; voice and data will become available sometime next year, as will support for IoT devices (such as smart home gadgets). The company hasn't said how much its service will cost. " (They also note there's already competing services from Lynk, "which has satellites in orbit and launched in the island nation of Palau back in 2023, and AST SpaceMobile, which also has commercial satellites in orbit and contracts with the U.S. government, Europe, and Japan.")

Elon Musk's announcement on X.com prompted this interesting exchange:

X.com User: You've stated that purchasing Starlink goes toward funding the journey to Mars, yes?

Elon Musk: Yes.

To help replace power plants, Japan's northernmost island, Hokkaido, "is turning to a new generation of batteries designed to stockpile massive amounts of energy," reports the Washington Post.

"The Hokkaido Electric Power Network (HEPCO Network) is deploying flow batteries, an emerging kind of battery that stores energy in hulking tanks of metallic liquid." [F]low batteries are making their debut in big real-world projects. Sumitomo Electric, the company that built the Hokkaido plant, has also built flow batteries in Taiwan, Belgium, Australia, Morocco and California. Hokkaido's flow battery farm was the biggest in the world when it opened in April 2022 — a record that lasted just a month before China built one that is eight times bigger and can deliver as much energy as an average U.S. natural gas plant. "It looks like flow batteries are finally about to take off with interest from China," said Michael Taylor, an energy analyst at the International Renewable Energy Agency, an international group that studies and promotes green energy. "When China starts to get comfortable with a technology and sees it working, then they will very quickly scale their manufacturing base if they think they can drive down the costs, which they usually can...."

Lithium-ion batteries are perfect for smartphones because they're lightweight and fit in small spaces, even if they don't last long and have to be replaced frequently. Utilities have a different set of priorities: They need to store millions of times more energy, and they have much more room to work with. "If you think about utility-scale stationary applications, maybe you don't need lithium-ion batteries. You can use another one that is cheaper and can provide the services that you want like, for example, vanadium flow batteries," said Francisco Boshell, a researcher at the International Renewable Energy Agency...

Flow batteries are designed to tap giant tanks that can store a lot of energy for a long time. To boost their storage capacity, all you have to do is build a bigger tank and add more vanadium. That's a big advantage: By contrast, there's no easy way to adjust the storage capacity of a lithium-ion battery — if you want more storage, you have to build a whole new battery... One major barrier to building more of these battery farms is finding enough vanadium. Three-quarters of the world's supply comes as a by-product from 10 steel mills in China and Russia, according to Kara Rodby [a battery analyst at the investment firm Volta Energy Technologies] who got her PhD at the Massachusetts Institute of Technology studying the design and market for flow batteries. Australia, South Africa and the United States also produce vanadium, but in much smaller quantities. Mines that have been proposed could boost supply. And some flow battery start-ups are trying to sidestep the vanadium problem entirely by using different materials that are easier to buy.

The other hurdle is their up-front cost. Vanadium flow batteries are at least twice as expensive to build as lithium-ion batteries, Rodby said, and banks are hesitant to lend money to fund an unfamiliar technology. But experts say flow batteries can be cheaper in the long run because they're easier to maintain and last longer. A lithium-ion battery might have to be replaced after 10 years, but Rodby says flow batteries can last much longer. "There really is no finite lifetime for a flow battery in the way there is for lithium-ion," Rodby said.
Here's an interesting statistic from the article. "Over the next six years, utilities will have to build 35 times as many batteries as there are today to soak up all extra renewable energy that will come online, according to the International Energy Agency."

The world's use of clean energy "is rapidly growing", reports the Washington Post, "but not fast enough to keep temperatures in check..."

Many experts say it will be the economics of clean energy that defines the future of the planet — and how developing countries choose to meet their growing electricity demands. "What happens in emerging and developing economies in the next decade in some sense is the whole ballgame," said Jason Bordoff, founding director of the Center for Global Energy Policy at Columbia University. Global greenhouse gas emissions could peak as soon as next year, according to the International Energy Agency, but are not on course to drop sharply enough to contain warming. The world would have to cut its emissions roughly in half by 2035 to meet the 1.5 C target, scientists warn, in part because carbon dioxide stays in the atmosphere for centuries.

Instead, the U.N. projects that nations' current policies will lead to 3.1 C of warming by 2100, or as little as 2.6 C if the strongest pledges are kept. This would represent substantial progress from when the Paris agreement was adopted, when scientists expected a 4 C (7.2 F) rise in temperatures by century's end... Still, the U.N. Intergovernmental Panel on Climate Change predicts "dangerous and widespread disruption" on the current path. The Greenland ice sheet might tip into irreversible collapse, according to the IPCC, threatening cities from New York to Shanghai, while extreme heat and humidity could make large swaths of the world effectively uninhabitable. Scientists also expect a growing toll of disease, crop failures and weather disasters. It would likely take thousands of years for Greenland's ice to completely vanish, but other impacts — like the death of coral reefs worldwide and month-long heat waves — could come in a matter of decades. If countries wish to avoid these consequences, they will have to spend vast sums on adaptation. From now through 2030, poor nations will need up to $387 billion per year to adapt to mounting climate disasters, according to a recent U.N. report...

[Much of the progress on curbing emissions] has come from the United States' switch from coal to natural gas and renewables, and the European Union's rapid embrace of wind and solar power... But the demand for power is also rising, complicating these efforts. According to a recent report from the International Energy Agency, countries are expected to add electricity demand equivalent to the entire nation of Japan every year — thanks to the growth of EVs, the rapid build-out of AI data centers, and a surge in a need for air conditioning in developing countries. That growth in demand means that even as clean energy is added to the grid, fossil fuel use hasn't decreased. And unless countries close coal and gas plants and shut down oil drilling, emissions won't start to come down.

"Two things can both be true: Clean energy is breaking almost every record you can imagine," Bordoff said. "And oil use is going up, and gas use is going up, and coal use is going up."

Panasonic has created an AI clone of its late founder Konosuke Matsushita based on his writings, speeches, and over 3,000 voice recordings. From a local media report: Known as Japan's "god of management," the Panasonic icon is one of the most respected by the Japanese business community, and comes back to life in digital form to impart wisdom directly to those he never met in person.

"As the number of people who received training directly from Matsushita has been on the decline, we decided to use generative AI technology to pass down our group's founding vision to the next generation," the company said in a statement. Codeveloped with the University of Tokyo-affiliated Matsuo Institute, the model can reproduce how a person thinks or talks. The company aims to further develop the digital clone to help make business decisions in the future.

The Register's Simon Sharwood reports: Japan's National Consumer Affairs Center on Wednesday suggested citizens start "digital end of life planning" and offered tips on how to do it. The Center's somewhat maudlin advice is motivated by recent incidents in which citizens struggled to cancel subscriptions their loved ones signed up for before their demise, because they didn't know their usernames or passwords. The resulting "digital legacy" can be unpleasant to resolve, the agency warns, so suggested four steps to simplify ensure our digital legacies aren't complicated:

- Ensuring family members can unlock your smartphone or computer in case of emergency;
- Maintain a list of your subscriptions, user IDs and passwords;
- Consider putting those details in a document intended to be made available when your life ends;
- Use a service that allows you to designate someone to have access to your smartphone and other accounts once your time on Earth ends.

The Center suggests now is the time for it to make this suggestion because it is aware of struggles to discover and resolve ongoing expenses after death. With smartphones ubiquitous, the org fears more people will find themselves unable to resolve their loved ones' digital affairs -- and powerless to stop their credit cards being charged for services the departed cannot consume.

China has overtaken Germany and Japan in terms of robot density, according to an annual report by the International Federation of Robotics (IFR). Reuters reports: South Korea is the world leader with 1,012 robots per 10,000 employees, up 5% since 2018, said the IFR. Singapore comes next, followed by China with 470 robots per 10,000 workers - more than double the density it had in 2019. That compares with 429 per 10,000 employees in Germany, which has had an annual growth rate of 5% since 2018, said IFR.

An anonymous reader shared this report from the Associated Press: Even as Earth sets new heat records, humanity this year is pumping 330 million tons (300 million metric tons) more carbon dioxide into the air by burning fossil fuels than it did last year. This year the world is on track to put 41.2 billion tons (37.4 billion metric tons) of the main heat-trapping gas into the atmosphere. It's a 0.8% increase from 2023, according to Global Carbon Project, a group of scientists who track emissions... This year's pollution increase isn't quite as large as last year's 1.4% jump, scientists said while presenting the data at the United Nations climate talks in Azerbaijan...

The continued rise in carbon emissions is mostly from the developing world and China. Many analysts had been hoping that China — by far the world's biggest annual carbon polluting nation with 32% of the emissions — would have peaked its carbon dioxide emissions by now. Instead China's emissions rose 0.2% from 2023, with coal pollution up 0.3%, Global Carbon Project calculated... [Although its growth rate now is "basically flat," O'Sullivan said.] That's nothing close to the increase in India, which at 8% of the globe's carbon pollution is third-largest carbon emitter. India's carbon pollution jumped 4.6% in 2024, the scientists said.

Carbon emissions fell 0.6% in the U.S. mostly from reduced coal, oil and cement use. The U.S. was responsible for 13% of the globe's carbon dioxide in 2024. Historically, it's responsible for 21% of the world's emissions since 1950... Twenty-two nations have shown steady decreases in emissions, O'Sullivan said, singling out the United States as one of those. The biggest emission drops from 2014 to 2023 were in the United States, Japan, Germany, the United Kingdom and Ukraine. Europe, which accounts for 7% of the world's carbon pollution, saw its carbon dioxide output drop 3.8% from last year — driven by a big cut in coal emissions.
Some interesting statistics from the article:

• Burning coal, oil, and natural gas is currently emitting 2.6 million pounds (1.2 million kilograms) of carbon dioxide every second..."

• In the last 10 years, emissions have gone up about 6%.

• Global carbon emissions are more than double what they were 50 years ago, and 50% more than they were in 1999.

"If the world continues burning fossil fuels at today's level, it has six years before passing 1.5 degrees Celsius (2.7 Fahrenheit) above pre-industrial levels, the limit agreed to at the 2015 climate talks in Paris, said study co-author Stephen Sitch. The Earth is already at 1.3 degrees Celsius (2.3 Fahrenheit), according to the United Nations."

Yet "Total carbon emissions — which include fossil fuel pollution and land use changes such as deforestation — are basically flat because land emissions are declining, the scientists said."