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Lead: A Milestone Reflection on Climate ActionIn its 250th edition, the Guardian's Down to Earth newsletter pauses to assess how the world's fight against climate change has unfolded since the high‑water mark of Cop26 in Glasgow, 2021.Looking Back: Cop26’s Promise and the Five‑Year Journey2021‑2022: Nations pledged to limit warming to 1.5°C, set net‑zero targets and pledged to phase out coal.2022‑2023: The Russian invasion of Ukraine and the Iran‑oil conflict drove crude prices above $100 /barrel, exposing fossil‑fuel vulnerabilities.2024‑2025: Populist governments rolled back environmental regulations, while renewable technology became cheaper and more widespread.Numbers That Matter: Public Awareness and Emissions GapsThe “Covering Climate Now” survey found that 80‑89 % of the global public recognise the climate threat and demand government action.Current national plans still point to a projected warming of about 2.8 °C, well above the agreed target.Renewable energy costs have fallen by roughly 70 % since 2020, making clean power “cheap, widely available and overwhelmingly popular.”Why the Momentum Slowed: Geopolitics, Economics and PopulismWar‑driven spikes in oil prices, the re‑election of climate‑skeptical leaders and the rise of populist rhetoric have eroded the optimism that surrounded Cop26, pushing many countries to backtrack on commitments.What Lies Ahead: Hopeful Trends and Persistent ChallengesDespite setbacks, advances in clean‑tech, growing public pressure and emerging green‑economy initiatives suggest a pathway forward, but the intertwined climate‑biodiversity‑economy crises demand coordinated global action.

The Global Initiative to Reproductive HealthIn a landmark development for women's healthcare, an unprecedented global collaborative effort has resulted in the official renaming of Polycystic Ovary Syndrome to Polyendocrine Metabolic Ovarian Syndrome (PMOS). This significant shift in medical terminology aims to address long-standing concerns about the condition's name and bring fresh hope to the millions of women affected worldwide.The Evolution of PCOS TerminologyThe term 'Polycystic Ovarian Syndrome' has been used for decades to describe this common endocrine disorder affecting women of reproductive age. However, medical professionals and patient advocates have increasingly highlighted limitations in the current name, which focuses primarily on ovarian cysts while overlooking the broader metabolic and endocrine aspects of the condition.The new name, 'Polyendocrine Metabolic Ovarian Syndrome,' more accurately reflects the complex, systemic nature of the disorder, which involves multiple hormonal systems and metabolic processes beyond just ovarian characteristics.Understanding the Scope of PCOS ImpactPCOS/PMOS affects an estimated one in ten women of reproductive age globally, making it one of the most common endocrine disorders. The condition is associated with a range of symptoms including irregular menstrual cycles, hormonal imbalances, insulin resistance, and metabolic issues, which can significantly impact quality of life and long-term health outcomes.The renaming initiative represents a significant step forward in recognizing the complexity of this condition and improving both medical understanding and patient experiences.Shifting Medical Perceptions Through NamingThe terminology shift is expected to have profound implications for how healthcare providers approach diagnosis, treatment, and patient education. By emphasizing the metabolic and endocrine components of the condition, the new name encourages a more holistic approach to care that addresses the full spectrum of symptoms and health implications.For patients, the change represents validation of their experiences beyond reproductive concerns and recognition of the condition's systemic impact on overall health and wellbeing.The Future of Women's Metabolic HealthAs medical communities worldwide adopt the new terminology, researchers anticipate increased funding and focus on understanding the metabolic aspects of PMOS, potentially leading to more targeted treatments and improved outcomes for patients.This renaming effort underscores the importance of patient-centered approaches in medical terminology and sets a precedent for how conditions affecting women's health are described and understood in the future.

The Lead Anita Rani's new podcast celebrates 'awesome women on the planet right now'. Her first guest is Meera Syal, and future guests include Gisèle Pelicot and Adjoa Andoh. Anita Rani's Sisters of Defiance Anita Rani's podcast, 'Sisters of Defiance', features discussions with 'awesome women' on various topics, including empty-nest life, Goodness Gracious Me, and divorce. The podcast is widely available, with episodes released weekly from Tuesday, 26 May. Slow Burn: Becoming Justice Gorsuch Slate's anthology series, 'Slow Burn', dissects the life of US Supreme Court Justice Neil Gorsuch in its 11th season. The podcast is widely available, with episodes released weekly. Drilled: Carbon Cowboys The climate crisis-themed podcast 'Drilled' explores the carbon capture trade through the story of Republican megadonor and Iowa entrepreneur Bruce Rastetter. The podcast is widely available, with episodes released weekly. Passages: On Morrison This podcast series follows Harvard professor Namwali Serpell as she discusses Toni Morrison's work with various guests, including critic Vinson Cunningham and former US poet laureate Tracy K Smith. The podcast is widely available, with episodes released weekly. To Catch a King Journalist Sue Mitchell and ex-soldier Rob Lawrie team up to investigate a man believed to be responsible for thousands of illegal cross-channel journeys. The podcast is widely available, with episodes released weekly.

Scientists have unveiled a new giant sauropod from Thailand, naming it Nagatitan chaiyaphumensis. The discovery, detailed in Scientific Reports, positions the species as the largest known dinosaur from Southeast Asia and offers fresh clues about the region’s prehistoric environment.Discovery of Nagatitan chaiyaphumensis in Northeast ThailandThe fossil remains were first spotted by local residents a decade ago in the Chaiyaphum province, but systematic excavation only concluded in 2024. The specimen, recovered from one of the youngest Thai rock formations, displayed unique skeletal features that warranted classification as a new species within the sauropod lineage.Size and Weight Estimates Put Nagatitan Among the Largest SauropodsMeasurements indicate the herbivore stretched 27 metres (89 feet) long and weighed about 27 tonnes, comparable to the mass of nine adult elephants. Researchers note it likely outweighed the famous Diplodocus cast “Dippy” at the Natural History Museum by at least 10 tonnes. The animal is dated to have roamed the area between 100 and 120 million years ago, during the mid‑Cretaceous.Implications for Southeast Asian Paleontology and Regional HeritageAs the biggest dinosaur ever found in Southeast Asia, Nagatitan expands the known geographic range of late‑surviving sauropods, which were thought to have largely disappeared from the region when it became a shallow sea in the Cretaceous. The find underscores Thailand’s growing importance as a paleontological hotspot and adds to the modest list of 14 named Thai dinosaurs.Future Research Directions and Tourist OpportunitiesLead author Thitiwoot Sethapanichsakul—a University College London PhD student—suggests further fieldwork could clarify the dinosaur’s feeding habits, which likely involved bulk browsing of conifers and seed ferns. A life‑size reconstruction now stands at Bangkok’s Thainosaur Museum, hinting at increased scientific tourism and educational outreach in the region.

The AI Startup Valuation ShiftAnthropic has usurped OpenAI as the world's most valuable artificial intelligence startup, soaring to a $965bn valuation ahead of expected public listings by the rival firms. Anthropic, the maker of the Claude family of chatbots, said on Thursday that it had raised $65bn from private investors after a fundraising round led by Altimeter Capital, Greenoaks, Dragoneer and Sequoia Capital.Funding and Leadership PositionThe announcement catapults Anthropic, led by CEO and cofounder Dario Amodei, ahead of ChatGPT maker OpenAI in value, which attracted an $852bn valuation in its last fundraising round in March. "This funding will help us serve the historic demand we are experiencing, stay at the research frontier, and bring Claude to more of the places where work happens," Anthropic's Chief Financial Officer Krishna Rao said in a statement.Market Recognition and AdoptionAltimeter Capital CEO Brad Gerstner hailed the adoption of Claude among the "world's most demanding organisations" as evidence of Anthropic's command in the field. "This momentum positions Anthropic to lead the next phase of AI innovation and capture the enormous opportunity ahead," Gerstner said.Rapid Growth and Market PositionFounded in 2021 by former OpenAI researchers, Anthropic has rapidly emerged as one of the leading players in Silicon Valley's scramble to dominate AI. Anthropic's Claude, first launched in 2023, is among the most popular AI models worldwide. In March, the San Francisco-based company said that the chatbot was receiving more than 1 million new sign-ups each day.Challenges and Recent DevelopmentsWhile achieving stellar success in rapid time, Anthropic has also faced challenges – in particular, a high-profile dispute with US President Donald Trump's administration, which has labelled the firm a "supply chain risk" over its refusal to allow unrestricted access to its tools for military purposes. Anthropic unveiled its latest iteration of Claude, Opus 4.8, in a separate announcement on Thursday, calling it a "modest but tangible improvement" on its predecessor.Future Outlook and Market DynamicsAnthropic, OpenAI and Elon Musk's rocket company SpaceX are all expected to go public in the near future in what are expected to be among the biggest initial public offerings in history. Jay R Ritter, an emeritus professor at the University of Florida who specialises in IPOs, said Anthropic has generated a lot of market excitement due to its widespread use by companies for software coding. "This is a big market where apparently Anthropic has the best product," Ritter told Al Jazeera.Valuation Trends and Market Analysis"The increase in valuation in a short period of time is unprecedented for a startup, although publicly traded tech companies such as SK Hynix, Nvidia, and Alphabet have seen even bigger increases, although not as much in percentage terms," Ritter said, referring to the South Korean and US chip giants, and Google's parent company. While it remains to be seen whether the massive investments pouring into AI are creating a bubble, Ritter said, the handful of successful firms that are likely to emerge in the field could see enormous profits.Industry Consolidation and Future Prospects"Nobody wants to use the eighth best product, so these companies are either one of the handful of successful firms, or they will have a zero market share," he said. "The tech industry is different than the restaurant industry, where there are not large economies of scale, and where competition limits the profit margins."

Judge Halts Implementation of Trump's Controversial FundA United States federal judge has temporarily blocked President Donald Trump's nearly $1.8 billion "anti-weaponisation fund" to compensate victims of alleged government "lawfare." On Friday, US District Judge Leonie Brinkema of the Eastern District of Virginia blocked the Trump administration from "taking any further action" to set up or operate the fund while she hears legal arguments. The judge, who was nominated to the bench by President Bill Clinton, scheduled a June 12 hearing about whether to extend the order blocking payouts.The Legal Battle Over the Fund's CreationThe Department of Justice announced the fund last week as part of an agreement to settle a lawsuit brought on behalf of Donald Trump, in his personal capacity, against the Internal Revenue Service (IRS). He had initially sought $10 billion in damages, stemming from allegations that Charles Edward Littlejohn, a former government contractor, leaked his private tax records to journalists. Though Littlejohn was not an IRS employee, Trump had argued that the tax agency should nevertheless be held accountable for the contractor's actions.The lawsuit and its settlement have raised concerns about conflicts of interest within Trump's government, as the president was suing an agency under his oversight, represented by lawyers in his administration.Financial Implications of the Blocked FundThe proposed $1.8 billion fund would have been overseen by a five-member commission which would release money to applicants who can show that they were victims of "lawfare" and "weaponisation," terms Trump and his allies have used to describe investigations and criminal cases against them. The Justice Department has yet to form the commission, so there has been no money paid out yet or claims accepted.Partisan Concerns and Multiple Legal ChallengesFriday's ruling came in response to a lawsuit filed by Democracy Forward, an advocacy group representing those who believe they would be perceived "by the Trump-Vance administration as ideological or political opponents." Among the group is a former assistant US attorney, Andrew Floyd, who served as a prosecutor on cases related to the riots on January 6, 2021, when Trump supporters stormed the Capitol.The suit claimed that the fund is a partisan tool designed to award payouts to Trump supporters and not those who are seen as adversarial to the president. Floyd's lawsuit is not the only legal challenge to the "anti-weaponisation fund". There are at least two other complaints. One was brought by former Capitol Police officer Harry Dunn and Metropolitan Police Department officer Daniel Hodges, who alleged that Trump created a "taxpayer-funded slush fund to finance the insurrectionists and paramilitary groups that commit violence in his name." Meanwhile, the watchdog group Citizens for Responsibility and Ethics (CREW) also filed a lawsuit in Washington to block the fund. Both cases are being processed in federal courts in Washington, DC.Political Fallout and Eligibility QuestionsThe fund spurred a backlash, even from some lawmakers in Trump's Republican Party. Many expressed anger that rioters who attacked the Capitol on January 6, 2021, would receive taxpayer-funded payouts. During a congressional hearing earlier this month, acting Attorney General Todd Blanche did not rule out the possibility that January 6 participants could be eligible, even if they attacked police.Nearly 1,600 people were charged with federal crimes after the January 6 riot. More than 1,200 were convicted and sentenced before Trump handed out pardons, commuted prison sentences, and ordered the dismissal of every pending January 6 criminal case last year. Questions have also arisen over whether public figures Trump targeted with investigations and criminal charges might also be eligible for payouts under the "anti-weaponisation" fund.Future Outlook for the Anti-Weaponisation FundThe fund comes amid reports this week that the Department of Justice is launching an investigation into E Jean Carroll, the writer who accused Trump of sexual assault. The Justice Department has also launched investigations into Trump's perceived political opponents, in some cases seemingly at the president's request. Last September, for instance, Trump posted on social media a message directed at then-Attorney General Pam Bondi, appearing to pressure her to file criminal charges against critics like former FBI director James Comey and New York Attorney General Letitia James.Comey was subsequently charged with lying to Congress, while James faced an indictment on mortgage fraud. Both cases were ultimately dismissed, but the Justice Department has since filed new charges against Comey, alleging he threatened the president with a message written in seashells. Comey and James have denied the charges against them, arguing that the cases are evidence of Trump using the power of the government for personal aims. In addition, the Justice Department launched an investigation into former Federal Reserve Chairman Jerome Powell, as Trump pressured the then-head of the central bank to lower interest rates. That investigation was ultimately dropped as well.

The Lead: Bengaluru's Historic Back-to-Back TriumphVirat Kohli's masterclass unbeaten 75 and inspired bowling performance led Royal Challengers Bengaluru to their second consecutive Indian Premier League title, defeating Gujarat Titans by five wickets in a lopsided final at the Narendra Modi Stadium. The victory cements Bengaluru's position as the current powerhouse of the IPL, with Kohli delivering once again when it mattered most.The Event Details: A Clinical Championship PerformanceBengaluru put Gujarat into bat and their bowlers delivered a disciplined performance, restricting the opposition to 155 for eight. The trio of Rasikh Salam (3/27), Josh Hazlewood (2/30), and Bhuvneshwar Kumar (2/32) justified the captain's decision to field first, striking early and regularly. Washington Sundar's defiant 50 not out was the only significant resistance from Gujarat's batting lineup.Chasing the target, Kohli and fellow opener Venkatesh Iyer (32 off 16 balls) got Bengaluru off to a flying start with a 62-run partnership. Despite some middle-order hiccups with the fall of key players, Kohli's composed 42-ball innings featuring nine fours and three sixes, along with Tim David's 24, ensured the team crossed the line with 12 balls to spare. Kohli sealed victory with a six, pointing to the stands as teammates sprinted out to celebrate.The Data Analysis: Statistical Highlights of the FinalBengaluru's total of 156/5 chased down Gujarat's 155/8Kohli's unbeaten 75 was his fifth half-century of the seasonNarendra Modi Stadium recorded an official attendance of over 90,000 spectatorsGill (732) and Sudharsan (722) finished second and third in the Orange Cap raceKohli ended fourth with 675 runs, including one centuryRajasthan Royals' 15-year-old Vaibhav Sooryavanshi topped the Orange Cap list with 776 runsThe Impact Analysis: Bengaluru's Rise to DominanceThis victory places Bengaluru in an elite group of IPL teams to achieve back-to-back titles, joining Chennai Super Kings (2010-2011) and Mumbai Indians (2019-2020). Captain Rajat Patidar has now established himself as one of the most successful leaders in the tournament's history. The team's consistent performance across two seasons demonstrates their strategic planning, player development, and ability to handle pressure situations.The win also underscores Virat Kohli's enduring value to the franchise. At 37 years old, his leadership and batting prowess remain central to Bengaluru's success. The team's ability to finish top of the 10-team table after this season's league stage before winning the final demonstrates their comprehensive superiority throughout the tournament.The Prediction: Building on IPL DynastyWith this victory, Bengaluru has sent a clear message to the rest of the IPL: they are the team to beat in the coming seasons. Their core group of players, including young talents and experienced campaigners, appears well-positioned for continued success. The franchise's focus on developing a balanced team with both explosive batting and disciplined bowling has proven to be a winning formula.As the IPL continues to grow in global popularity, Bengaluru's back-to-back victories will likely attract more attention and potentially increase the franchise's market value. The question now is whether they can achieve a three-peat and join the most dominant teams in IPL history, or if other franchises will rise to challenge their supremacy in the next season.

The Mythical Champions of European FootballParis Saint-Germain has been re-enthroned as Champions League winners, with French newspaper L'Équipe declaring them "mythical" and "storied." The victory over Arsenal in Budapest showcased a team that has evolved from a celebrity machine into a sensationally good, beautifully watchable unit under Luis Enrique. While the celebration of Parisian exceptionalism might seem overstated, the team's performance and retention of Europe's premier trophy deserves recognition.A New Kind of Champion QualityUnlike their record 5-0 win over Inter in Munich the previous year, this Champions League victory demonstrated a different kind of champion quality. The team showed resilience and tactical intelligence, finding ways to win even when playing below their best. This victory came against a well-organized Arsenal side that had clearly prepared specifically to counter PSG's strengths.The Financial and Structural AdvantagePSG's success must be viewed in the context of their unique setup. The team has essentially created a spring mini-season, focusing their resources on nine key games from February to May over the past two years. This approach, backed by Qatari investment through Nasser al-Khelaifi's leadership, allows for specialized preparation that traditional clubs cannot match. Players like Nuno Mendes and Marquinhos have played significantly more Champions League minutes than domestic league matches, while Ousmane Dembélé has essentially become a midweek specialist.Subverting Traditional Football PathwaysPSG represents a fundamental challenge to the traditional European football model. Instead of emerging from a domestic league's crucible as its strongest representative, PSG bypasses Ligue 1 almost entirely to focus solely on Champions League success. This has transformed the team into a luxury good, comparable to products found behind velvet ropes in elite private airport suites. The article questions whether this model truly deserves the same recognition as teams that balance multiple competitions throughout a demanding season.The Luis Enrique RevolutionDespite the financial advantages, credit must be given to Luis Enrique for transforming PSG into a team of tactical coherence and focus. The current PSG bears little resemblance to the previous incarnation characterized by Neymar's extravagant lifestyle. Instead, Enrique has implemented a fusion of Pep-style possession football with the direct attacking energy of peak Klopp's Liverpool. The team's training methods have been innovative, utilizing immersive video simulators, individual USB stick tactical notes, and even training-ground speakers pumping out stadium noise for psychological preparation.The Soft-Power ParadoxPSG presents a fascinating paradox: they are simultaneously seen as European football's "good guys"—purists who play beautiful, aesthetically pleasing football—while representing a carbon dictatorship's soft-power project. This contradiction highlights the performative nature of sport, where beauty and success often override questions about the source of funding. The team's cultural initiatives, including the "Ici c'est Paris la maison" events in LA and New York that combine sport with music, fashion, art, and gastronomy, further enhance their brand appeal.The Future of European Football's ElitePSG's model appears sustainable and potentially replicable, though few clubs can match their financial backing. The team's success with young talent—six academy players made professional debuts this season, and the average starting XI age is 24—suggests they've found a balance between financial power and genuine sporting development. As European football continues to evolve, PSG's approach may represent the future of elite competition: a fusion of exceptional talent, tactical innovation, and sophisticated branding that creates a global brand rather than just a football club.

Jonas Vingegaard sealed his Giro d’Italia win on a celebratory finish in Rome, completing the first leg of a rare Grand Tour double and joining an elite group of cyclists who have captured all three major three‑week races.Vingegaard Clinches Giro d’Italia in a Roman FinaleThe Danish rider of Visma‑Lease a Bike entered the final flat stage needing only to stay upright to secure overall victory. He crossed the line after a dominant mountain stage win the previous day, while home favorite Jonathan Milan took the stage win.Numbers Behind the VictoryOverall time gap: 5 minutes 22 seconds ahead of Felix GallStage wins in the Giro: 1 (mountain stage)Tour de France titles prior to Giro: 2Age: 29What This Means for the Cycling WorldThe win makes Vingegaard only the eighth rider to claim the Giro, Tour de France and Vuelta a España in a career, joining legends such as Bernard Hinault, Eddy Merckx and Vincenzo Nibali. With Tadej Pogacar absent from the Giro, the victory intensifies the narrative for a high‑stakes clash at the upcoming Tour de France.Looking Ahead to the Tour de France ShowdownVingegaard will now turn his focus to July’s Tour, where a head‑to‑head with Pogacar is expected to define the season’s biggest rivalry. Analysts predict a tactical battle, with Vingegaard’s confidence boosted by his recent triumph.