3月22日是第三十四个“世界水日”，第三十九个“中国水周”同步开启。记者当日从2026年“节水中国行.安徽合肥”主题宣传活动上了解到，2025年我国非常规水利（885572）用量已超过250亿立方米。非常规水源指经处理后可以利用或在一定条件下可直接利用的再生水、集蓄雨水、海水及海水淡化水、矿坑(井)水、微咸水等。开发利用非常规水源具有增加供水、减少排污、优化水资源配置体系、提高水资源利用效率等重要作用，是高质量发展的内在要求。(新华社)

takasuu/iStock via Getty Images By Jennifer Nash The S&P 500 ( SPX ) finished the week at its lowest level in over six months. The index posted a weekly loss of 1.9%, its fourth straight week in the red, and is now 6.77% off its all-time high from January 27, 2026. Here is a snapshot of the index from the past week: The table below summarizes the number of record highs reached each year dating back to 2013. Here is a snapshot of the index from the past six months with a 50-day moving average: S&P 500: A Perspective on Drawdowns On October 9, 2007, the S&P 500 reached a then all-time high, closing the day at 1565.15. Then on March 9, 2009, the index dropped ~57% off of its high from exactly 17 months before, closing the day at 676.53. This time period became known as the Global Financial Crisis. It took over 5 years before the index reached a new, then all-time high on March 28, 2013, where it closed out at 1569.19. The chart below is a snapshot of record highs and selloffs since the 2007 peak reached on October 9, 2007. What happens if we take out the Global Financial Crisis? Here's a snapshot of the same chart above where the start date has been changed to the trough reached on March 9, 2009. Note the recent selloffs in 2022. Here are a few tables with the number of days of a 1% or greater change in either direction and the number of days of corrections (down 10% or more from the record high). And here is a linear chart of the index since October 9, 2007: Here is a linearly scaled version of the same chart with the 50- and 200-day moving averages. The index has been below the 50-day moving average since February 27th and below the 200-day moving average since March 19th. Additionally, the 50-day moving average has been above the 200-day moving average since July 1st. S&P 500: A Perspective on Volatility For a sense of the correlation between the closing price and intraday volatility, the chart below overlays the S&P 500 since 2007 with the intraday price range. On ...

In many ways, Tesla (NASDAQ: TSLA) has faced limited competition over the last decade. Limited competition is a big reason why the company still commands a U.S. market share of more than 50%. Sure, other carmakers have electric vehicles (EVs) on the market. But many of those EVs are priced over $50,000, have relatively limited ranges, and lack the brand prestige of a Tesla. But there's one emerging competitor that will give Tesla a run for its money in 2026. By 2029, Tesla could lose one of its most valuable crowns. On the surface, Tesla is a fairly diversified company when it comes to existing revenue streams. Roughly one-quarter of the company's revenue comes from sources like energy storage and generation -- which includes revenue from its solar and battery storage businesses -- as well as a variety of revenue streams that Tesla classifies as "services and other." And while around 75% of the company's revenue does come from its automotive business, Tesla has many models to thank for this income stream, including the Model S, Model X, Cybertruck, Model 3, and Model Y. Continue reading

Broadcom is fairly valued according to our Discounted Cash Flow (DCF) , but this can change at a moment's notice. Track the value in your watchlist or portfolio and be alerted on when to act. Using a 2 Stage Free Cash Flow to Equity model, these cash flows are discounted back to today to estimate an intrinsic value of US$340.08 per share. Compared with the recent share price of US$310.51, this points to an implied discount of roughly 8.7%. This indicates that the market price and the DCF estimate are reasonably close. For Broadcom, the latest twelve month free cash flow stands at about $28.9b. Analysts and Simply Wall St projections suggest free cash flow could reach $127.2b in 2030, with a full set of ten year forecasts running from 2026 through 2035 based on analyst inputs for the earlier years and extrapolations after that. A Discounted Cash Flow model takes projected future cash flows and discounts them back to today, aiming to show what those cash flows might be worth in present dollar terms. Broadcom currently has a valuation score of 4/6 , meaning it screens as undervalued on four out of six Simply Wall St checks. The rest of this article will compare the different valuation approaches used to reach that view before finishing with a way to tie them together more effectively. Recent coverage has focused on Broadcom's role as a major semiconductor player and its exposure to themes such as data center demand and connectivity. Many investors watch these themes closely when assessing large chip companies, which helps explain why the stock's longer term returns and any shifts in sentiment can attract so much attention. The stock closed at US$310.51, with returns of a 3.6% decline over 7 days, a 6.7% decline over 30 days, a 10.7% decline year to date, but a 63.0% gain over 1 year and a very large 5 year return. This naturally raises questions about how much value is already reflected in the price. If you are wondering whether Broadcom's current share price lines up ...

Palantir Technologies (PLTR 3.21%) has been one of the hottest stocks over the past three years, as the company has seen its revenue growth accelerate for 10 straight quarters. The question on many investors' minds is whether this momentum can continue over the next several years for the company to grow into and beyond its current high valuation. Expand NASDAQ : PLTR Palantir Technologies Today's Change ( -3.21 %) $ -5.00 Current Price $ 150.68 Key Data Points Market Cap $360B Day's Range $ 149.09 - $ 156.65 52wk Range $ 66.12 - $ 207.52 Volume 49M Avg Vol 48M Gross Margin 82.37 % Palantir has become one of the most important companies in the age of artificial intelligence (AI) and the premier AI software-as-a-service (SaaS) stock. The key to the company's success has been its Foundry Artificial Intelligence (AIP) platform, which can gather data from various sources and structure it into an ontology that it then links to physical assets and real-world concepts. This helps significantly reduce the potential for costly AI hallucinations (giving wrong info) and sets up the platform to act as an AI operating system for whichever third-party large language model (LLM) a customer chooses to deploy. AIP can be used to help solve a multitude of problems across industries, and this breadth has been driving tremendous growth with U.S. commercial customers. At the same time, the company's unique bootcamp go-to-market strategy, where it can help a potential customer solve an actual problem with AIP in about five days, has significantly lowered its sales cycle. This combination is leading to the company quickly adding new commercial customers, and then those customers quickly expanding once they have been landed. This could be seen in Palantir's results last quarter, as its customer count grew 34%, while its U.S commercial revenue surged 137%. Palantir started as a defense and intelligence contractor for the U.S. government, whose platform was able to recognize difficult-to-see ...

适度宽松 中国人民银行行长潘功胜3月22日在中国发展高层论坛2026年年会上表示，将继续实施适度宽松的货币政策。综合运用存款准备金率、政策利率、公开市场操作等多种货币政策工具，保持流动性充裕。

Broadcom is fairly valued according to our Discounted Cash Flow (DCF) , but this can change at a moment's notice. Track the value in your watchlist or portfolio and be alerted on when to act. Using a 2 Stage Free Cash Flow to Equity model, these cash flows are discounted back to today to estimate an intrinsic value of US$340.08 per share. Compared with the recent share price of US$310.51, this points to an implied discount of roughly 8.7%. This indicates that the market price and the DCF estimate are reasonably close. For Broadcom, the latest twelve month free cash flow stands at about $28.9b. Analysts and Simply Wall St projections suggest free cash flow could reach $127.2b in 2030, with a full set of ten year forecasts running from 2026 through 2035 based on analyst inputs for the earlier years and extrapolations after that. A Discounted Cash Flow model takes projected future cash flows and discounts them back to today, aiming to show what those cash flows might be worth in present dollar terms. Broadcom currently has a valuation score of 4/6 , meaning it screens as undervalued on four out of six Simply Wall St checks. The rest of this article will compare the different valuation approaches used to reach that view before finishing with a way to tie them together more effectively. Recent coverage has focused on Broadcom's role as a major semiconductor player and its exposure to themes such as data center demand and connectivity. Many investors watch these themes closely when assessing large chip companies, which helps explain why the stock's longer term returns and any shifts in sentiment can attract so much attention. The stock closed at US$310.51, with returns of a 3.6% decline over 7 days, a 6.7% decline over 30 days, a 10.7% decline year to date, but a 63.0% gain over 1 year and a very large 5 year return. This naturally raises questions about how much value is already reflected in the price. If you are wondering whether Broadcom's current share price lines up ...

Broadcom is fairly valued according to our Discounted Cash Flow (DCF) , but this can change at a moment's notice. Track the value in your watchlist or portfolio and be alerted on when to act. Using a 2 Stage Free Cash Flow to Equity model, these cash flows are discounted back to today to estimate an intrinsic value of US$340.08 per share. Compared with the recent share price of US$310.51, this points to an implied discount of roughly 8.7%. This indicates that the market price and the DCF estimate are reasonably close. For Broadcom, the latest twelve month free cash flow stands at about $28.9b. Analysts and Simply Wall St projections suggest free cash flow could reach $127.2b in 2030, with a full set of ten year forecasts running from 2026 through 2035 based on analyst inputs for the earlier years and extrapolations after that. A Discounted Cash Flow model takes projected future cash flows and discounts them back to today, aiming to show what those cash flows might be worth in present dollar terms. Broadcom currently has a valuation score of 4/6 , meaning it screens as undervalued on four out of six Simply Wall St checks. The rest of this article will compare the different valuation approaches used to reach that view before finishing with a way to tie them together more effectively. Recent coverage has focused on Broadcom's role as a major semiconductor player and its exposure to themes such as data center demand and connectivity. Many investors watch these themes closely when assessing large chip companies, which helps explain why the stock's longer term returns and any shifts in sentiment can attract so much attention. The stock closed at US$310.51, with returns of a 3.6% decline over 7 days, a 6.7% decline over 30 days, a 10.7% decline year to date, but a 63.0% gain over 1 year and a very large 5 year return. This naturally raises questions about how much value is already reflected in the price. If you are wondering whether Broadcom's current share price lines up ...

Is It Time To Reassess Broadcom (AVGO) After Its Recent Share Price Pullback? finance.yahoo.com

中央任命靳磊擔任廣東省委常委和深圳市委書記。 中央近日批准由靳磊任廣東省委委員、常委和深圳市委書記。同時免去孟凡利深圳市委書記職務。 公開信息顯示，今年56歲的靳磊擁有武漢大學政治學系行政管理專業學歷，亦是廈門大學金融學專業經濟學碩士。曾在家鄉河南工作，2019年調任四川，曾任四川省委常委和組織部部長等職。

中國發展高層論壇在北京開幕，總理李強表示，中國會堅持對外開放，維護公平競爭，及努力保持經濟增長。 一年一度的中國發展高層論壇，在北京揭幕。今年主題是「十五五」的中國，高質量發展與共創新機遇。總理李強發表主旨演講。 李強表示，當前國際局勢正經歷深刻複雜變化。單邊主義、保護主義抬頭，國際規則秩序遭受嚴重破壞和衝擊，強權政治大行其道、肆意妄為。 李強提出，保護主義不是解決問題的靈丹妙藥。中方將堅定不移推進高水準對外開放，進口更多國外優質商品，同各方一道推動貿易優化平衡發展。 李強提到，中方反對無序、非理性的惡性競爭，但在市場經濟條件下，良性競爭能激發出更大發展動力。中方將繼續努力維護公平競爭的市場秩序，願同各方加強溝通協作，共促全球產供鏈的穩定與安全。 李強又指，中國致力於做世界的「確定性基石」及「穩定性港灣」。「十五五」規劃綱要，不僅是中國發展的「新藍圖」，也是世界發展的「新機遇」。中國將著力推動高品質發展，努力保持經濟穩定增長，同時繼續打造良好營商環境，全面落實外資企業國民待遇，讓各國來華企業安心發展、大展宏圖。 蘋果公司首席執行官庫克等，七百多名工商界代表出席。中國發展高層論壇是今年全國兩會後，首個國家級大型國際論壇。

古巴外長表示，願與美國在相互尊重基礎上，展開嚴肅對話，但前提是不得干涉內政。 古巴首都哈瓦那多座建築物，當地周六傍晚六時半前，陸續停電，今次全國大停電是一星期內第二次，亦是一個月內第三次，顯示當地能源和經濟危機加劇。 受美國制裁影響，古巴長期以來難以進口燃料及維修嚴重老化的發電廠所需設備，全國電力供應緊張。而自美軍今年一月突襲委內瑞拉，俘虜總統馬杜羅之後，委內瑞拉被迫中止運送石油到古巴。 古巴外長羅德里格斯在哥倫比亞，出席拉共體非洲高級別論壇時表示，古巴堅定保衛國家主權，反對美國近期針對古巴能源供應的限制措施，又指古巴願在相互尊重基礎上，同美國展開嚴肅和負責任對話，但前提是不得干涉彼此內政。 美國總統特朗普早前表示，正在和古巴對話，美國將以某種形式「接管」古巴。據報讓古巴共產黨政府繼續執政，但暗示要國家主席迪亞斯卡內爾下台。

伊朗戰事持續超過三星期，美國總統特朗普就全面開放霍爾木茲海峽，向伊朗發出最後通牒，威脅襲擊當地發電廠。伊朗武裝部隊警告，若能源設施受襲，會打擊美國及其盟友的三類關鍵設施。 以色列南部城市阿拉德，當地周六晚遭伊朗導彈襲擊。多座建築物受損，襲擊造成數十人受傷。 伊朗伊斯蘭革命衛隊發聲明，證實在新一輪攻勢中，使用多型導彈和無人機，攻擊以色列南部多個城市及中東地區部分美軍基地。 以軍又承認未能在南部迪莫納，攔截伊朗導彈，當地附近有以色列敏感核設施。伊朗傳媒報道，襲擊是報復美國與以色列，打擊伊朗納坦茲鈾濃縮設施。 伊朗亦持續遭到襲擊，波斯灣港口布什爾，周六遇襲後起火冒煙，美軍中央司令部司令庫珀表示，美軍近日動用多枚重約兩噸炸彈，摧毀伊朗沿岸，一個主要存放導彈及導彈發射器等，裝備的加固地下設施，又指美軍大幅削弱伊朗威脅霍爾木茲海峽，及其周邊地區航行自由的能力。 美國總統特朗普本港時間周日早上7時44分，在社交平台帖文，要求伊朗在48小時內，全面開放霍爾木茲海峽，否則將摧毀伊朗各類發電廠，首先是最大的那座。 伊朗武裝部隊周日警告，若伊朗燃料與能源基礎設施遭襲，美國及其盟友在該地區的所有能源基礎設施、資訊技術系統和海水淡化設施，都將成為打擊目標。 央視就引述美國官員和知情人士報道，特朗普政府開始就下階段行動，以及與伊朗和平談判展開初步討論，消息指預計戰事會持續兩到三周，特朗普團隊希望期間為外交斡旋奠定基礎，而任何旨在結束戰爭的協議，內容都必須包括重開霍爾木茲海峽、解決伊朗高濃縮鈾儲備的問題，並就伊朗的核計劃、彈道導彈項目等，建立一項長期協議。 伊朗外長阿拉格齊早前指，伊朗希望徹底、全面、持久地結束戰爭，而不是臨時停火，他又指不認為美國做好談判準備。

3月22日8时，随着一件覆有蓝色防护油布的国产储能（885921）柜平稳吊装至利比里亚籍“克拉舍夫斯基”轮，标志着上海南港码头储能（885921）柜出口业务正式落地运营。本次出口的储能（885921）柜共计46个，单体体积等同于标准集装箱，单台重量达43吨。这批储能（885921）柜将与变电散热器、风力发电机组、风力发电机叶片等总计717件各类装备、物资一同搭载该轮，出口至欧洲市场。近年来，新能源汽车（885431）、锂电池（884309）、太阳能电池组成的外贸“新三样”，已成为我国外贸出口的重要增长引擎。作为我国新能源（850101）产业核心集聚区，长三角地区再添一条储能（885921）柜出海（885840）新通道。(央视新闻)

He is one letter away from being a household name. Now Josh Wardle, the inventor of Wordle, has launched a new online game, and in doing so, provided an interesting insight into ambition. For some, creating a global smash hit puzzle so zeitgeisty and popular it becomes part of millions of strangers’ daily routines and is bought by the New York Times for seven figures would have been sufficient for a lifetime. Rather than face inevitable comparison and potential disappointment by attempting That Difficult Second Album, they would have just kicked back on their yacht and called it a day. Instead, Wardle is back to try his luck again. The jury is out on whether this is admirable or greedy, brave or foolish. It does seem to suggest that there are two types of people in this realm: the haves and the have-yachts, if you will. The latter are thoroughly satisfied with their success, financial reward and validation. The former, no matter how much they have, are always hungry for more. Yeah, my mansion is great, but what if I had two mansions? What if I was twice as validated? With uncanny timing, Wardle’s new game, Parseword, made its debut the same week that a poster boy for ambition turned cautionary tale – Timothée Chalamet – crashed and burned. The actor had previously been so open regarding intentions most never name that a magical about-face occurred, and a naked desire for success became cool and aspirational. It probably didn’t hurt that he announced his plan for world domination while accepting the trophy for best male actor in a leading role at the 2025 Sag awards, ie when he was pretty much already there. “The truth is, I’m really in pursuit of greatness. I know people don’t usually talk like that, but I want to be one of the greats,” he said, while everybody watching looked at everybody else to see if this was OK. The general consensus seemed to be that yes, it was. Chalamet had the talent to back up this level of self-belief, so it was allowed. He took that ball...

In the run-up to a referendum in Italy on a government quest to overhaul the judiciary, a campaign flyer circulated online quoting Giorgia Meloni, the prime minister, taking aim at judges and feminists. “Judges block the deportations of rapists. Where are the feminists? Vote yes – there will not be another opportunity,” it read. The flyer, posted on the Facebook page of Meloni’s Brothers of Italy, a party with neofascist roots, was subsequently removed. But its tone has defined a campaign dominated by inflammatory rhetoric rather than meaningful debate. At a demonstration against the proposals, Chiara Antonini, from Rome, said: “It is shameful of Meloni to use such threatening language and to intervene on sensitive issues such as the protection of women, especially given the hypocrisy after the government backtracked on a law that would have defined sex without consent as rape. The government just seems to have it in for the judiciary.” After more than three years in power, Meloni is leading one of the most stable governments in the history of the Italian republic and burnishing her image abroad. Now she is putting that hard-won credibility to the test with this high-stakes referendum on Sunday and Monday. Italy’s electorate will vote yes or no to approving amendments to the country’s post-fascism constitution that would shake up the organisation of the justice system. But what is in essence a ballot on a technical and complex change has morphed into a de facto confidence vote on Meloni’s government before a general election in 2027. Mattia Diletti, a politics professor at Sapienza University in Rome, said: “It has become a political referendum and is a power issue for her. It is essentially a choice between Giorgia Meloni or the judges.” View image in fullscreen Giorgia Meloni says the changes are needed to ensure impartiality, but critics believe they will have the opposite effect. Photograph: Roberto Monaldo/LaPresse/Shutterstock A victory for the yes campaign wo...

A decade after he suffered life-changing injuries in the terrorist attacks that hit Brussels airport and a metro station, Walter Benjamin has been having sleepless nights. Not only because of the hellish time he lived through on 22 March 2016. Last year, he says, his monthly pension was drastically cut to recoup “overpaid” survivors’ compensation. Benjamin, now 56, was standing three metres away from the second attacker at Zaventem airport when the bomb detonated. Three suicide bombers killed 32 people that day and left more than 320 people with the kinds of injuries doctors usually find in war zones. double quotation mark Sometimes I can be in the street or anywhere and I have a panic attack. It comes very fast Walter Benjamin One moment Benjamin was standing in the check-in area preparing to catch a flight to Tel Aviv. The next, he was thrown in the air and found himself lying on the ground in a pool of blood, among the dead and maimed. He lost his right leg and had 17 operations to save the left. His doctor told him it would take him three or four years to walk again. But three months after the attack, he was standing up and starting exercises, he says, “because I didn’t want to be a burden on society … I didn’t want my daughter [then 16 years old] to have a father she would have to support.” Physically, he is doing OK, he says. He walks 30-40 minutes every day on a treadmill to keep up his strength and morale. But he cannot leave the house without medication: “Sometimes I can be in the street or anywhere and I have a panic attack. It comes very fast.” He is prone to depression. View image in fullscreen Benjamin at his home. Photograph: Yves Herman/Reuters Despite all his efforts to rebuild his life, he is also battling administrative problems. Last July he was informed he had received too much state compensation: his monthly pension, awarded to him as a victim of a terrorist attack, was cut by 70%, he says. According to his calculation, his pension income will f...

Intel could be set to make a strategic shift in its future desktop platforms—a change enthusiasts have been calling for for years. Instead of forcing users to buy a new motherboard with nearly every new CPU generation, there are now initial indications that upcoming desktop sockets could be supported across multiple CPU generations, bringing Intel much closer to what AMD has already demonstrated with AM4 and AM5. The catalyst isn’t an official launch briefing, but a remarkably clear statement by Robert Hallock in an interview with Club386. While Hallock didn’t drop any specific socket names or offer a firm guarantee in terms of years, the message between the lines is clear: Intel has finally grasped the concept of platform longevity—not just as a marketing buzzword, but as a genuine pain point in the enthusiast and gaming segments. Intel finally recognizes an old problem If one had to name an area where AMD has visibly outperformed Intel in the DIY desktop market over the years, it would not only be the number of cores or cache, but above all platform continuity. Since the launch of Ryzen in 2017, AMD has effectively established only two major mainstream sockets in the desktop segment: AM4 and AM5. Intel, on the other hand, has implemented several platform changes during the same period, including LGA 1151, LGA 1200, LGA 1700, LGA 1851, and likely LGA 1954 as the next step for Nova Lake. The problem here isn’t just the extra cost of a new motherboard. It’s the message behind it. Anyone investing in a platform in the enthusiast market expects not just a functional foundation, but an upgrade path. This is precisely where AMD has delivered an almost uncomfortably effective blueprint with AM4: one socket, many CPU generations, several architectural leaps, new models even years later, including technological surprises like 3D V-Cache. That was no small feat, but a structural competitive advantage. In the interview, Hallock emphasizes one thing above all: Today’s Intel is...

Italians head to the polls this weekend in a referendum on judicial reform that has turned into a litmus test for the premiership of Giorgia Meloni . The outcome of the vote will shape the mood ahead of a general election next year, potentially destabilizing Meloni, who has led one of Italy’s longest-serving governments and evolved into one of Europe’s most influential leaders. Voters will cast their ballots in a controversial overhaul of Italy’s judicial system that would separate the professional tracks of judges and prosecutors, restructure governing bodies and change how magistrates are disciplined. Meloni herself has campaigned vigorously in favor of a yes vote in recent weeks, with her government arguing that the proposed changes will make courts fairer and less politicized. The opposition says the overhaul would hurt the independence of the judiciary without delivering the reforms it needs and weaken the country’s checks and balances. It has called on voters to say no and use the ballot to channel their broader dissatisfaction with the government amid stagnating standards of living. At stake is more than the future of Italy’s judiciary. It introduces a separation in the career path to become a judge, or a prosecutor It splits the body that oversees magistrates, or CSM, into two bodies It introduces a disciplinary court to oversee actions of both categories A quorum is not required Referendums have traditionally carried grave risks for leaders, often turning into a broader verdict on their tenure. The Brexit referendum in 2016 cost the UK’s David Cameron his premiership, while Italy’s constitutional vote that same year led then-Prime Minister Matteo Renzi to resign hours after polling stations closed. In this case, a victory would help Meloni consolidate her dominance and strengthen her hand as she gears up for a general election in 2027. A defeat would deal a major blow to the governing coalition, casting clouds over its electoral prospects next year and weak...

Palantir Technologies (NASDAQ: PLTR) has been one of the hottest stocks over the past three years, as the company has seen its revenue growth accelerate for 10 straight quarters. The question on many investors' minds is whether this momentum can continue over the next several years for the company to grow into and beyond its current high valuation. Palantir has become one of the most important companies in the age of artificial intelligence (AI) and the premier AI software-as-a-service (SaaS) stock. The key to the company's success has been its Foundry Artificial Intelligence (AIP) platform, which can gather data from various sources and structure it into an ontology that it then links to physical assets and real-world concepts. This helps significantly reduce the potential for costly AI hallucinations (giving wrong info) and sets up the platform to act as an AI operating system for whichever third-party large language model (LLM) a customer chooses to deploy. AIP can be used to help solve a multitude of problems across industries, and this breadth has been driving tremendous growth with U.S. commercial customers. At the same time, the company's unique bootcamp go-to-market strategy, where it can help a potential customer solve an actual problem with AIP in about five days, has significantly lowered its sales cycle. Continue reading

Prediction: While Big Tech Grabs Headlines, These Small AI Stocks Could Outperform The Motley Fool

作者｜靖宇 「这里是圣何塞的墨西哥裔社区，一定有很好吃的 Tacos。」 我和英伟达智驾团队的人以及安全员，在全新的奔驰 CLA 量产车上，望向窗外，渴望着美国美味的平民美食。 在两天 GTC 2026 大会的密集信息轰炸之后，虽然只是一台 A 级车，但是这不太富裕的空间中，还是出现了少有的平静。 这是英伟达在 GTC 2026 期间为媒体安排的试驾体验——搭载英伟达 L2++ 智驾方案，我们绕着圣何塞市区开了大概 40 分钟。 和国内智驾的试驾，专门喜欢找重庆成都这样交通难度巨高的地段不同，这段圣何塞的试驾显得如此波澜不惊，和西海岸人们的 Chill 生活一样。以至于当英伟达的同学问我体验如何的时候，我只能说「 就没什么挑战吧？ 」 英伟达智驾的同学说，确实，不过这最贴近一个美国人上下班的通勤状况，符合美利坚国情。 但其实，在平静的试驾下，英伟达在整个智驾行业的野心，却波涛汹涌。 01 有礼貌，但是机械的礼貌 坐进车里，主驾是英伟达的安全员，副驾是英伟达的智驾工程师。车缓缓开上街道，方向盘开始自己转动。 第一个让我印象深刻的细节，是在一个四向停路口。美国交通有一套复杂的路权规则，四向停的通行顺序按先到先得排序，多车同时停下靠的是礼让和眼神博弈。这套规则我作为中国人，开车上路之前真花了一阵才搞清楚。但这辆车，不仅认出了这是一个四向停，还清楚判断出该轮到谁走——等了一下，然后稳稳开过去。 第二个细节是换道。遇到更高速的变道带，车会提前减速，不是那种「刹一下」的急促感，而是带着预判的、平滑的节奏，和一个经验丰富的老司机很像。 圣何塞街头车流并不湍急｜图片来源：极客公园 但最有意思的，是在一个人行横道前发生的一幕。 路边有行人，但距离并不近。系统判断：可以通过。于是车没有停，继续向前。就在这一刻，安全员一脚踩下了刹车，把车刹住，让行人先过。 这一脚踩得非常自然，熟练得像是早已预料到会发生。 我坐在后座，脑子里浮出一个词： 有礼貌，但是机械的礼貌。 系统的判断在逻辑上没有错，行人确实还远，按规则它有权通行。但人类开车，面对那种场景，往往会多给一点余量，让对方先走。这种「超出规则的礼让感」，暂时还不在这套系统的字典里。 02 端到端模型，加上一道「安全防火墙」 在试驾的前一天，极客公园在 GTC 会场和英伟达汽车业务 VP Ali Kani 做了一场约 30 分钟的专访。他告...

当地时间21日，拉美和加勒比国家共同体第十届峰会在轮值主席国哥伦比亚首都波哥大举行。约30个拉美国家的国家元首、政府首脑和代表出席峰会。峰会通过《波哥大宣言》，表达对区域一体化的坚定承诺，以加强拉共体作为地区政治对话、磋商与协作核心空间的作用，并在全球议程中提升拉美地区集体影响力。宣言重申对《宣布拉美和加勒比为和平区的公告》的承诺，对违反联合国宪章的武力威胁或使用武力表示关切。 宣言指出，参加中国-拉共体论坛第四届部长级会议的成员国对其成功举办予以高度评价，并认为《中国-拉共体成员国重点领域合作共同行动计划(2025-2027)》为加强政治对话、南南合作和相互理解指明了方向。针对当前面临的严峻挑战，宣言提出要深化在打击跨国犯罪组织、粮食安全、卫生自给、能源（850101）一体化等领域的区域合作。 峰会期间，乌拉圭接任2026年至2027年拉共体轮值主席国。(新华社)

即使是经历了2025年9月罗永浩吐槽西贝的舆论风波，不少业内人士和普通消费者也没有想到，在全国原来拥有400多家分店的西贝西北菜，会如此迅速地陷入经营困境。 图源：网络 2026年1月以来，西贝接连传出关店102家、累计亏损超6亿元的消息。总部人员规模从500余人压缩至200人左右，裁员比例超六成。3月6日，有媒体曝出，西贝内部下发通知，除最基层服务员与后厨帮工外，门店运营骨干几乎全部被纳入薪酬缓发计划，店长、厨师长薪资同步降薪30%。 与此同时，西贝创始人贾国龙卸任主品牌CEO的消息也得到确认，由创业老将董俊义接任，全面主持日常管理工作。贾国龙并未沉寂，在西贝品牌陷入低谷之际，他的新创业项目“天边砂锅焖面”已在北京798艺术区落地，新店人均消费40—50元。 图源：网络 如今贾国龙采取的一系列自救措施，能否奏效？未来西贝乃至整个连锁餐饮行业，又将迎来哪些新的突围思路？ “消失两个月”，贾国龙到处找钱 尽管过去半年里，西贝和贾国龙始终被各种争议包围，但企业并非没有传来积极消息。比如在2025年9月预制菜危机发生后，贾国龙还宣布给员工加薪，并推进一些与餐饮主业关联度不高的尝试，例如为每家门店配备月薪过万元的10名魔术师。 西贝创始人贾国龙 图源：网络 一个积极信号是，多位行业大佬相继入局西贝。今年1月，西贝完成融资的消息不胫而走。据国家企业信用信息公示系统显示，1月20日，内蒙古西贝餐饮集团有限公司发生工商变更。据天眼查信息，新增股东中，台州新荣泰投资有限公司、呼和浩特市集体共创企业管理中心（有限合伙）、杭州舟轩股权投资管理合伙企业（有限合伙）、周澔宇、成都迅达光电有限公司持股比例依次为4.4209%、4.4209%、2.2104%、0.4421%、0.0884%。 图源：网络 据公开资料，此次新入股的台州新荣泰投资有限公司成立于2009年，实控人为高端餐饮品牌新荣记的创始人张勇。而杭州舟轩股权投资管理合伙企业（有限合伙）的实控人为胡晓明，其曾是阿里合伙人、蚂蚁集团CEO，同时还是贾国龙MBA商学院的同学。最重要的是胡晓明担任农业科技公司“一米八”董事长，这家公司此前就负责西贝的食材供应商之一。 胡晓明 图源：微博 3月18日，一则“95亿身家富豪入股西贝”的消息在餐饮行业引发广泛关注。天眼查工商信息显示，内蒙古西贝餐饮集团有限公司再新增林来嵘为股东，注册资本由约1....

格隆汇3月22日｜特斯拉在社交平台发文称，携手SpaceX与人工智能公司xAI，我们正在建造史上规模最大的芯片制造工厂TERAFAB（年产能1太瓦），将逻辑芯片、存储芯片与先进封装技术集于一体。为了尽可能高效地利用太阳能，我们需要每年将1亿吨太阳能收集设备送入太空。这需要极其庞大的规模：具备向轨道发射数百万吨物资的能力、太阳能供能的人工智能卫星、数百万台特斯拉擎天柱机器人协助建造。所有这些都需要芯片，仅Optimus机器人就需要100-200吉瓦的芯片，而太阳能人工智能卫星更需太瓦级别的芯片。这一需求已超过当今全球所有芯片制造商的总产能，甚至超过它们在2030年的预计产能（基于预期增长）。打造TERAFAB，正是为了弥合当下芯片产能与未来需求之间的鸿沟，创造一个属于星际文明的未来。

靳磊是厦门大学经济学硕士，长期任职家乡河南，2019年底参与中组部统筹的异地交流转岗四川 资料图：靳磊。图：北京日报客户端 【财新网】 经济特区深圳首迎“70后”市委书记。3月22日，南方+客户端发布消息，近日，中央批准：靳磊任广东省委委员、常委和深圳市委书记；免去孟凡利的广东省深圳市委书记职务。 靳磊此前担任四川省委常委、组织部部长。其前任孟凡利，2022年4月由内蒙古党委副书记、包头市委书记转任广东省委副书记、深圳市委书记，同年当选二十届中央委员，2025年10月升任省长后继续兼任深圳一把手至今。 靳磊现年56岁（1970年2月出生），河南济源人，1988年考入武汉大学政治学系行政管理专业，获得法学学士学位。

格隆汇3月22日丨据伊朗塔斯尼姆通讯社，伊朗军队无人机袭击了以色列特拉维夫本-古里安国际机场的犹太军事基础设施。

Elon Musk said his Terafab project — a grand plan to eventually manufacture his own chips for robotics, artificial intelligence and space data centers — will be built in Austin and jointly run by Tesla and SpaceX. Musk, the chief executive officer of both companies, said he will start off with an “advanced technology fab” in Austin that will have all of the equipment necessary to make chips of any kind, and test them. Musk, who has no background in semiconductor production and a history of over-promising on goals and timelines, had said before that the company will start with a smaller scale fab before moving to a bigger one. Most Read from Bloomberg Musk has said the semiconductor industry is moving too slow to keep up with the supply of chips he expects to need, even as the industry increases output. “That rate is much less than we’d like,” Musk said. “We either build the Terafab or we don’t have the chips, and we need the chips, so we build the Terafab.” Musk’s project would call for one day supporting a terawatt of computing power per year, the amount he expects the companies to eventually use as he ramps up his investments in AI and robotics. Musk detailed some specific plans, including producing chips that can support 100 to 200 gigawatts a year of computing power on Earth, and chips that can support a terawatt in space, but gave no timelines for the facility or its output. Musk has said previously that the facility would produce 2 nanometer chips. The project appears to be planned for an area near Tesla’s existing Austin headquarters and gigafactory, based on a photo shown during the presentation. Many executives have expressed anxiety about a shortage of chips — particularly memory chips — during the race to build computing power for AI. But it’s rare to try building them. Bringing semiconductor facilities online typically takes tens of billions dollars and requires the purchase of complex machines from multiple providers. Factories can take years to become ...

Elon Musk said his Terafab project — a grand plan to eventually manufacture his own chips for robotics, artificial intelligence and space data centers — will be built in Austin and jointly run by Tesla and SpaceX . Musk, the chief executive officer of both companies, said he will start off with an “advanced technology fab” in Austin that will have all of the equipment necessary to make chips of any kind, and test them. Musk, who has no background in semiconductor production and a history of over-promising on goals and timelines, had said before that the company will start with a smaller scale fab before moving to a bigger one. Musk has said the semiconductor industry is moving too slow to keep up with the supply of chips he expects to need, even as the industry increases output. “That rate is much less than we’d like,” Musk said. “We either build the Terafab or we don’t have the chips, and we need the chips, so we build the Terafab.” Musk’s project would call for one day supporting a terawatt of computing power per year, the amount he expects the companies to eventually use as he ramps up his investments in AI and robotics. Musk detailed some specific plans, including producing chips that can support 100 to 200 gigawatts a year of computing power on Earth, and chips that can support a terawatt in space, but gave no timelines for the facility or its output. Musk has said previously that the facility would produce 2 nanometer chips. The project appears to be planned for an area near Tesla’s existing Austin headquarters and gigafactory, based on a photo shown during the presentation. Read More: Why the AI Boom Will Make Phones, Cars, Devices More Expensive Many executives have expressed anxiety about a shortage of chips — particularly memory chips — during the race to build computing power for AI. But it’s rare to try building them. Bringing semiconductor facilities online typically takes tens of billions dollars and requires the purchase of complex machines from multi...

The SPDR Gold Shares (GLD 3.06%) exchange-traded fund (ETF) is up by 60% in the last 12 months, putting most other major assets to shame. Meanwhile, Bitcoin (BTC 1.85%), the asset that some call "digital gold," is down by 12% in the same period, causing many investors to question whether the coin actually deserves the moniker. But what are these assets going to do over the next three years? And which is worth buying with $500 right now? Let's unpack the investment thesis for each and figure it out. Gold's case is the strongest it's been in a generation The appeal of gold, whether held via a gold ETF or any other way, is that it'll retain its value during those interesting and often quite turbulent times because it's widely accepted as a scarce store of monetary value. Recently, central banks have been buying gold at a record pace, with ongoing purchases running far above the average between 2015-2019. Widespread concerns about fiscal deficits in the U.S., the dollar's weakness, and geopolitical instability that might further threaten the petrodollar have all pushed sovereign institutions toward acquiring a metal that simply doesn't carry counterparty risk. Expand NYSEMKT : GLD SPDR Gold Shares Today's Change ( -3.06 %) $ -13.03 Current Price $ 413.38 Key Data Points Day's Range $ 411.23 - $ 428.59 52wk Range $ 272.58 - $ 509.70 Volume 27M What's more, gold's price isn't usually volatile at all, even if its price has gone on an upward tear over the last couple of years. In fact, in the bear market of 2022, when nearly every asset fell hard, gold held steady. Thus, gold's investment thesis is fairly evergreen, and most portfolios could stand to hold some. Bitcoin's upsides have downsides, too Much like with gold, most portfolios could stand to allocate $500 to Bitcoin. But while its investment thesis also centers around its status as a scarce store of value, it doesn't have the same history of use as gold does, which means that it has a bit more upside from investors ...