2026年9月22日科技与世界新闻汇总

2026年9月22日全球新闻横跨华盛顿、纽约联合国总部与中东战线——特朗普将于本周二在联合国大会上发言,此前他已宣布启动「AI Force」并设立 AI Czar,联合国 AI 独立科学小组同日呼吁为失控的智能体划定边界,Bessent 财长则警告「周三起所有伊朗航空公司关闭」、伊朗总统将赴联合国与美方对峙;与此同时,AMD 突破 1 万亿美元市值、马斯克、黄仁勋与库克本周将赴华与习近平共进晚餐,派拉蒙与 12 州达成反垄断和解、1100 亿美元的华纳兄弟并购案正式放行。科技、地缘与资本三条主线在这一天深度咬合。

一、AI 与大模型动态

Trump rejects AI slowdown calls, launches "AI Force" instead

• 来源: Ars Technica（arstechnica.com）
• URL: https://arstechnica.com/ai/2026/09/trump-rejects-ai-slowdown-calls-launches-ai-force-instead/
• 摘要: Donald Trump has said that the US would appoint a new AI tsar and create an “AI Force” while offering a full-throated defense of the emerging industry in the face of a growing popular backlash. The US president’s announcement comes as leading industry figures have sounded the alarm that humans could lose control over the rapidly advancing technology without a…

UN panel calls for guardrails on AI as current safeguards are ‘unraveling’

• 来源: The Hill
• URL: https://thehill.com/policy/technology/6102955-un-ai-panel-urges-safeguards
• 摘要: The United Nations-backed Independent International Scientific Panel on AI on Monday urged world leaders and tech companies to implement new safeguards on artificial intelligence, with the concern that existing safeguards are “unraveling.” U.N. Secretary General António Gueterres welcomed the report and encouraged “external experts, including from frontier AI labs and AI safety institutes, to engage…

AI and autonomous weapons are high on the agenda at the UN General Assembly

• 来源: NPR（npr.org）
• URL: https://www.npr.org/2026/09/21/nx-s1-5974200/ai-and-autonomous-weapons-are-high-on-the-agenda-at-the-un-general-assembly
• 摘要: As world leaders gather for the U.N. General Assembly's annual general debate, Colombia's former president and Nobel Peace Prize laureate discusses the growing risks of autonomous weapons and AI

Google confirms Gemini models hacked three companies in May 2026

• 来源: Ars Technica（arstechnica.com）
• URL: https://arstechnica.com/google/2026/09/google-confirms-gemini-models-hacked-three-companies-in-may-2026/
• 摘要: A third-party cybersecurity firm accidentally gave experimental Gemini models access to the Internet.

California tightens rules on AI data center energy and water use

• 来源: The Verge（theverge.com）
• URL: https://www.theverge.com/ai-artificial-intelligence/998453/california-ai-data-center-bills
• 摘要: California Gov. Gavin Newsom has signed seven bills designed to prevent AI data centers from passing utility costs onto residents, as reported earlier by the Los Angeles Times.

Bill Gates says Trump's AI views point to societal blind spot

• 来源: CBS News
• URL: https://www.cbsnews.com/news/bill-gates-trump-ai-societal-blind-spot
• 摘要: "Most of society is still not aware of how quickly it's moving," Gates said of the latest advances in artificial intelligence.

二、科技公司商业

AMD hits $1 trillion market cap for the first time as stock rides 5-day rally

• 来源: CNBC
• URL: https://www.cnbc.com/2026/09/21/amd-stock-1-trillion-value.html
• 摘要: AMD has had a monster 2026 with the stock up more than 180% so far.

Elon Musk, Jensen Huang and Tim Cook are set to dine with Xi this week. Here’s what their companies want from China.

• 来源: MarketWatch（marketwatch.com）
• URL: https://www.marketwatch.com/story/elon-musk-jensen-huang-and-tim-cook-are-set-to-dine-this-week-with-xi-heres-what-their-companies-want-from-china-cd1a1814?mod=mw_rss_topstories
• 摘要: The Trump White House’s guest list reads like a map of corporate America’s exposure to China — from Tesla’s Shanghai factory, to Nvidia’s blocked AI chips, to Citi’s long-awaited brokerage license.

Paramount and state AGs settle lawsuit, allowing Warner Bros. merger to proceed

• 来源: CNBC（cnbc.com）
• URL: https://www.cnbc.com/2026/09/21/paramount-reaches-settlement-over-warner-bros-merger.html
• 摘要: The antitrust lawsuit threatened to delay Paramount's acquisition until mid-2027 and to cost the company hundreds of millions of dollars in fees.

Trump, Xi seek trade stability and deals, but AI, tariffs and Iran loom large. What to watch

• 来源: CNBC（cnbc.com）
• URL: https://www.cnbc.com/2026/09/21/trump-xi-china-summit-trade-tariffs.html
• 摘要: Trump, facing low approval on the economy ahead of the midterm election, has an added incentive to emerge from the summit with China's Xi touting trade wins.

Meta’s stock is enjoying its best month in 13 years thanks to the company’s hot new AI assistant

• 来源: MarketWatch
• URL: https://www.marketwatch.com/story/metas-stock-is-enjoying-its-best-month-in-more-than-two-years-thanks-to-the-companys-hot-new-ai-assistant-bf106291?mod=mw_rss_topstories
• 摘要: Muse is gaining popularity and helping convince investors that Meta’s AI bets are paying off.

Intel surges 12% as CPU stocks rally. Here's what's driving the move

• 来源: CNBC
• URL: https://www.cnbc.com/2026/09/21/intel-surges-12percent-as-cpu-stocks-rally-heres-whats-driving-the-move.html
• 摘要: Every weekday, the Investing Club releases the Homestretch, an actionable afternoon update just in time for the last hour of trading.

三、开发者与开源

Some startups, like Harvey, Abridge, Ramp, and Rogo, are embracing open-weight models or training their own models to reduce expensive reliance on frontier labs (Bloomberg)

• 来源: Techmeme（techmeme.com）
• URL: https://www.techmeme.com/260921/p51#a260921p51
• 摘要: Bloomberg : Some startups, like Harvey, Abridge, Ramp, and Rogo, are embracing open-weight models or training their own models to reduce expensive reliance on frontier labs   —  The $15.

Alibaba shares jump as new AI chip, data center buildout plans unveiled

• 来源: CNBC
• URL: https://www.cnbc.com/2026/09/22/alibaba-ai-alibabacloud-zhenwu-v900-.html
• 摘要: Alibaba shares jumped 3% in Hong Kong on Tuesday as the tech giant unveiled a new AI chip and plans to sharply expand its global data center capacity

Massive East Coast air travel disruption caused by accidentally cut fiber line, Duffy says

• 来源: CBS News
• URL: https://www.cbsnews.com/video/massive-east-coast-air-travel-disruption-caused-by-accidentally-cut-fiber-line-duffy-says
• 摘要: Transportation Secretary Sean Duffy says an Amtrak crew accidentally cut into a Verizon fiber line in New Jersey on Monday, causing an outage that led to major air travel issues along the East Coast. CBS News' Lilia Luciano reports.

树莓派官方确认：CM5 计算模块不支持后期升级内存

• 来源: IT之家
• URL: https://www.ithome.com/1/005/732.htm
• 摘要: 据科技媒体 Notebookcheck 昨天报道，树莓派近日在官方论坛确认，Compute Module 5 计算模块无法后期升级内存。本起事件的起因是有用户尝试为 CM5 升级内存。他将原本的 2GB 内存颗粒拆下，然后焊接了另一块 CM5 的 4GB 拆机内存颗粒。然而开机后，系统还是只能识别出 2GB 内存。树莓派官方对此回应称，CM5 计算模块确实不支持后期自行升级内存。这种限制旨在防止第三方经销商购买低容量版本，然后自行焊接来源不明的内存颗粒，再将这些产品作为高内存版本销售。由于公司无法核验用户自备内存颗粒的稳定性，如果产生售后问题，消费者可能会将问题根源归咎于树莓派。

最强国产 AI 芯片阿里平头哥真武 V900 发布，全新磐久超节点服务器明年 Q1 上市

• 来源: IT之家
• URL: https://www.ithome.com/1/005/602.htm
• 摘要: 由阿里集团主办的 2026 云栖大会于 9 月 22 日至 24 日在杭州国际博览中心举行。阿里平头哥发布了最强国产 AI 芯片 —— 真武 V900，这是一款训推一体 AI 芯片，算力提升至真武 M890 的 3 倍，支持 216GB 显存、1200GB/s 片间互联、FP8/FP4 精度。阿里宣布，搭载平头哥真武 V900、ICN Switch、磐脉及镇岳芯片的全新磐久超节点服务器将于 2027 年 Q1 上市。此外，阿里云灵骏真武 M890 超节点实例 GP9A 已对外提供服务，成为国内首个成功运行超 2 万亿参数大模型的超节点形态算力。阿里平头哥还预告了下一代 AI 芯片 —— 真武 J900，自研并行计算架构将迎来跨越革新，计划 2028 年 Q3 上市。

Bungie says it’s ‘not done with Destiny’ and will bring back vaulted content

• 来源: The Verge
• URL: https://www.theverge.com/news/998317/bungie-destiny-2-unvaulted-raids-campaigns-destinations
• 摘要: Months after seemingly giving up on Destiny 2, Bungie now says it's planning to restore vaulted content in the game like campaigns, destinations, and raids. The decision reverses the Destiny Content Vault that Bungie created six years ago, controversially removing older content from Destiny 2 that players had paid to access. "We understand that removing […]

四、生命科学与健康

Eli Lilly CEO tells CNBC one-third of new GLP-1 pill patients are taking Foundayo, as drugmaker ramps up production

• 来源: CNBC
• URL: https://www.cnbc.com/2026/09/21/lilly-is-ramping-up-future-manufacturing-for-foundayo-obesity-pill.html
• 摘要: Eli Lilly is trying to catch up in the GLP-1 pill market to Novo, which got a head start in the space.

Moderna will reveal the data for its mRNA cancer vaccine next month. Here’s why it matters.

• 来源: MarketWatch（marketwatch.com）
• URL: https://www.marketwatch.com/story/moderna-will-reveal-the-data-for-its-mrna-cancer-vaccine-next-month-heres-why-it-matters-4470a558?mod=mw_rss_topstories
• 摘要: One reason that analysts and doctors want to see the data is to better understand how well the personalized treatment works.

STAT+: Alkermes’ orexin agonist shows potential to treat ADHD in early-stage trial

• 来源: STAT News（statnews.com）
• URL: https://www.statnews.com/2026/09/21/alkermes-orexin-agonist-adhd-study/?utm_campaign=rss
• 摘要: The drugmaker Alkermes said a therapy called an orexin agonist for the first time showed potential to treat people with ADHD in an early-stage study.

STAT+: What a vote on Grail’s cancer detection test could mean for the company, patients, and regulators

• 来源: STAT News
• URL: https://www.statnews.com/2026/09/21/grail-galleri-fda-advisory-committee-meeting-documents
• 摘要: Shares in Grail, the company developing a blood test for cancer, surged Monday after the FDA posted documents ahead of an advisory committee meeting.

STAT+: Lilly’s breast cancer combo wins approval

• 来源: STAT News
• URL: https://www.statnews.com/2026/09/21/biotech-news-lilly-breast-cancer-combo-wins-approval
• 摘要: The FDA just approved a new combination drug treatment for patients with an advanced form of breast cancer.

Trump to demand more misguided changes to the childhood immunization schedule

• 来源: ms.now（ms.now）
• URL: https://www.ms.now/rachel-maddow-show/maddowblog/trump-vaccines-childhood-immunization-schedule-autism-mmr
• 摘要: Last month, Donald Trump issued an indefensible broadside designed to upend the childhood vaccine schedule. The accompanying White House event was a misinformation extravaganza , which included the president falsely claiming that the measles, mumps and rubella vaccines can possibly be “quite lethal” when combined into a single shot. Asked if he had any evidence whatsoever to back that up,…

五、社会与世界

Trump to address UN General Assembly as Iran war looms large

• 来源: ABC News（abcnews.com）
• URL: https://abcnews.com/Politics/trump-address-general-assembly-iran-war-looms-large/story?id=136621201
• 摘要: The president is also set to meet with Gulf leaders impacted by the war with Iran during his trip to New York City.

CNN, MS NOW and Politico sue to restore White House access

• 来源: CBS News（cbsnews.com）
• URL: https://www.cbsnews.com/news/cnn-ms-now-politico-lawsuit-white-house-access-trump/
• 摘要: The three news organizations, which were banned from White House grounds by President Trump, are arguing that the ban is unconstitutional.

All Iranian airlines to be 'shut down' from Wednesday, Bessent tells CNBC

• 来源: CNBC
• URL: https://www.cnbc.com/2026/09/22/us-iran-war-trump-hormuz.html
• 摘要: The Treasury Secretary said that Washington was pressuring Iran "like never before"

Iranian President Pezeshkian to head to New York for UN meeting as Trump warns of no-deal consequences

• 来源: CNBC
• URL: https://www.cnbc.com/2026/09/21/us-iran-war-trump-hormuz.html
• 摘要: Trump threatened to destroy Iran's economy or eliminate its leadership if Tehran doesn't strike a deal, complicating efforts at diplomacy.

U.S. strikes Greenland deal for 'permanent control over security,' will send forces to Danish dog-sled outpost and reopen Cold War base: report

• 来源: CNBC
• URL: https://www.cnbc.com/2026/09/22/trump-greenland-security-deal-military-bases-.html
• 摘要: Trump said the agreement with Greenland and Denmark would give the U.S. "permanent control over security" in the Danish island territory.

Videos show aftermath of Ukraine's massive attack on Moscow

• 来源: CBS News
• URL: https://www.cbsnews.com/video/videos-show-aftermath-ukraine-massive-attack-moscow
• 摘要: Ukrainian forces launched a barrage of drone strikes against Moscow over the weekend in what the city's mayor called the largest attack on the Russian capital since the war began. These videos show the damage across the region.

信息来源

• ABC News（abcnews.com）
• Ars Technica（arstechnica.com）
• CBS News
• CBS News（cbsnews.com）
• CNBC
• CNBC（cnbc.com）
• IT之家
• MarketWatch
• MarketWatch（marketwatch.com）
• NPR（npr.org）
• STAT News
• STAT News（statnews.com）
• Techmeme（techmeme.com）
• The Hill
• The Verge
• The Verge（theverge.com）
• ms.now（ms.now）