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The Global Obesity Landscape: Not a Uniform EpidemicA continuing rise in obesity around the world is not inevitable, research suggests, with rates in some countries levelling off or potentially in decline. Researchers say focusing on what has been described as a global epidemic of obesity hides large variations in trends across different countries, sexes and age groups.Majid Ezzati, a professor of global environmental health at Imperial College London and author of the study, said: "I think the thing that's really important is this diversity exists even across countries that have really similar economic, environmental, technological features. So countries may look the same on the surface of it but obesity looks different."Comprehensive Analysis Reveals Complex PatternsWriting in the journal Nature, the international team, which involved a network of almost 2,000 researchers, described how for each country they calculated the change in the prevalence of obesity each year between 1980 and 2024. They drew on data from 4,050 population-based studies involving 232 million participants aged five years and above.They found that the prevalence of obesity increased in almost all countries over the 45-year period. However, in most high-income countries, a rapid rise in the prevalence of obesity has been replaced by a slower increase, a plateau, or a potential decline.Regional Variations in Obesity PrevalenceThe rate of growth in obesity is slowing in adults in the US and UK, reaching a prevalence of 40-43% and 27-30% respectively in 2024. Obesity is increasing steadily in Finland, has plateaued in Germany and may have started to decline in France, where 24-25%, 20-23% and 11-12% of adults respectively were thought to have the condition in 2024.Slowdowns were often seen in children and adolescents before adults. For the former group, the slowdown started as early as 1990 in Denmark and rates stabilised in most high-income countries by the mid-2000s. Obesity has plateaued in boys and girls in the UK, US, Germany and Japan at prevalences of 10-12%, 20-23%, 7-12% and 3-7% respectively.Meanwhile, obesity among young people and adults in many low-income and middle-income countries continues to rise and in some cases this is accelerating.Understanding the Drivers Behind Divergent TrendsThe team say it is important now to unpick what is behind the trends in different countries. The situation is complex: while there may be shared reasons for obesity, such easy access to unhealthy foods or a decrease in physical activity, the team say country-specific factors rooted in social, economic and policy considerations could also be important, from perceptions around body image to the presence or absence of interventions such as healthy school meals.Naveed Sattar, a professor of metabolic medicine at the University of Glasgow, who was not involved in the work, said the study highlighted how obesity trends were diverging sharply across countries. "English-speaking nations are doing particularly poorly, with the UK now among the countries with the highest obesity levels worldwide," he said.Sattar said it was encouraging that some countries appeared to have reached a plateau in obesity rates. "Understanding what has worked in those settings is crucial as it could help shape more effective public health strategies for the UK," he said, although he noted there could be country-specific aspects or customs at play.Future Outlook and Potential InterventionsHe said the rapid rise in obesity across many developing countries was especially concerning, not least as it could result in increases in diabetes and cardiovascular conditions.He added: "Looking ahead, it will be important to see how wider use of effective weight-loss medicines affects obesity trends, particularly in the UK and the United States. Recent signs of stabilisation in the USA suggest there may be room for cautious optimism. Combining evidence-based medicines with strong public health measures could begin to shift obesity rates in the right direction."

The Geopolitical Fracture of Eurovision 2026The buildup to the Eurovision 2026 grand final in Vienna has been defined by a deepening schism between the contest's musical aspirations and its political reality. The slogan 'United by music' hangs increasingly ironic as five nations—including Spain, the Netherlands, and seven-time winners Ireland—have boycotted the event in protest at Israel’s participation. The first semi-final saw chants of 'Free Palestine' echo through the Wiener Stadthalle, signaling that the contest has evolved from a simple song competition into a stage for geopolitical point-scoring. With an expected global audience of 150 million, the event faces the challenge of maintaining its escapist appeal while navigating a fractured political landscape.The 11 Bangers Defining the 70th AnniversaryDespite the controversy, the competition has delivered a diverse array of musical styles, ranging from indie rock to techno-ballads. The following entries represent the most compelling contenders for the 70th-anniversary crown:Finland – Liekinheitin: A techno-ballad described as a 'flamethrower,' featuring a classical violinist whose performance is so intense it reportedly snaps strings.Germany – Fire: A Dua Lipa-esque dance-pop anthem performed by a solo female artist, backed by a proven winning formula of English lyrics and love themes.Norway – Ya Ya Ya: A stomp-rock track reminiscent of 00s indie bands like The Hives, offering a gritty alternative to the usual pop confections.Armenia – Paloma Rumba: A gnarly rock track lamenting office culture, complete with backflips and reams of paper thrown across the stage.France – Regarde !: A 'poperatic' epic reminiscent of Rosalía, featuring a 17-year-old prodigy with opera-tinged vocals.Australia – Eclipse: A big-lunged ballad by established star Delta Goodrem, aiming to secure Australia's first-ever win.Greece – Ferto: A bouncy dance anthem mixing traditional instrumentation with Super Mario bleeps and house beats.Cyprus – Jalla: A Shakira-adjacent anthem that has sparked controversy for being deemed 'unsophisticated' by local critics.Lithuania – Sólo Quiero Más: A man-v-machine ballad warning against AI, performed by a drag artist painted head-to-toe in silver.Bulgaria – Bangaranga: A sassy club tune with Alanis Morissette-esque lyrics and a teeth-rattling drumbeat.Austria – Tanzschein: A quirky synth-pop number urging clubbers to 'unleash their inner animal,' backed by animatronic gorillas and lions.The Winning Formula: Data and DemographicsAccording to decades of Eurovision data, the winning formula remains surprisingly consistent: solo female artists performing love-themed songs in English. Germany’s entry, Fire, perfectly fits this demographic profile, and the artist boasts a combined following of 2.5 million on Instagram and TikTok. Furthermore, the trend of 'poperatic' vocals—seen in recent winners like Switzerland’s Nemo and Austria’s JJ—continues to dominate the charts, suggesting that operatic flourishes are a reliable pathway to the top of the scoreboard.Spectacle Over Substance: The Irony of 'United by Music'The staging of these entries highlights a shift in the competition's focus. While the music remains a core component, the visual spectacle is becoming equally important. From the literal pyrotechnics of Finland to the hyperactive staging of Greece, the event is prioritizing immersive experiences over traditional musicality. This aligns with the broader trend of using Eurovision as a platform for social commentary, as seen in Lithuania’s anti-AI theme and Armenia’s critique of corporate culture.The Future of Eurovision: Controversy as the New NormalThe 2026 contest suggests that controversy is no longer an anomaly but a defining feature of the event. The boycotts and protests indicate that Eurovision is increasingly viewed as a political arena rather than just a pop festival. As the competition enters its 70th year, the line between entertainment and activism is blurring, suggesting that future editions will likely continue to balance the escapist nature of the show with the pressing geopolitical realities of the world stage.

The Revival of a Coastal JewelThe Tropicana in Weston-super-Mare, once a shimmering art deco lido where thousands flocked to bathe in the Somerset sun, is set for a dramatic transformation. After sitting as a hollowed-out shell for 15 years since its closure in 2000, North Somerset councillors have voted to offer a 25-year lease to Live Nation, the global entertainment company behind major UK music festivals and venues.From Lido to Entertainment HubThe ambitious plan will transform the derelict site into a year-round event space with capacity for up to 10,000 people. Alongside upgrades to the nearly 100-year-old marine lake and renovations to the Grade II* listed, 19th century Birnbeck Pier, the project represents a significant investment in Weston-super-Mare's infrastructure and cultural offerings.Live Nation, which operates major UK music festivals including Reading, Leeds, Isle of Wight and Download, as well as the O2 Academy venues and Ticketmaster brand, will bring its expertise in large-scale event management to the venue. The company plans to preserve the original 1930s facade while creating a modern entertainment destination that can host everything from major concerts to community events.Economic Impact and Investment PotentialThe economic potential of the project is significant. The town has faced substantial challenges, with five areas ranking among the most deprived 5% in England. High proportions of residents report long-term health conditions, and the housing stock is increasingly dominated by poor-quality Houses in Multiple Occupation (HMOs).The project echoes the success of Banksy's 2015 "Dismaland" installation at the site, which reportedly gave the local economy a £20m boost. While that temporary exhibition used the venue's decay as artistic commentary, the new proposal seeks a permanent, sustainable future with ambitions to bring in the country's biggest pop stars alongside community spaces.Coastal Town TransformationThe Tropicana revival is part of a broader strategy to address what experts call "coastal excess" – the unique burden of health and economic struggle facing many traditional British seaside towns. Despite a perception of north Somerset as an affluent area, Weston-super-Mare has been grappling with a cycle of decline, evidenced by struggling high street businesses.Mike Bell, the leader of North Somerset council, emphasizes the transformative potential: "We have definitely been stuck in a little bit of a cycle of decline, and you see it in our high street, where businesses struggle. What we needed is some catalytic investment that was going to increase numbers. Build it and people will come. That, in turn, will help to support the economy and encourage growth."Future Outlook for Weston-super-MareThe success of the Tropicana transformation will likely depend on several factors, including the ability to attract major events that draw visitors from across the region, the integration of the venue with other local attractions, and the development of supporting infrastructure in the surrounding area.If successful, the project could serve as a model for other struggling coastal towns seeking to leverage their unique assets while addressing economic challenges. The combination of preserving historical architecture with modern entertainment offerings represents a balanced approach to regeneration that could breathe new life into Weston-super-Mare and establish it as a cultural destination for years to come.

The Current Champions Argentina head into the FIFA World Cup 2026 as the reigning champions after dethroning France at the Qatar World Cup 2022 to win their third title. Historical World Cup Winners Brazil is the most successful team in the tournament’s history, having won the title five times. Here is a list of all the previous World Cup winners: 1930 – Uruguay – Uruguay hosted and won the inaugural World Cup, defeating Argentina in the final. 1934 – Italy – Italy won the first of their four World Cups in this edition. 1938 – Italy – Italy won the last World Cup before World War II put the tournament on hold for 12 years. 1950 – Uruguay – La Celeste famously defeated Brazil in the final at the Maracana to win their second World Cup. 1954 – West Germany – West Germany won the World Cup hosted by Switzerland. 1958 – Brazil – A 17-year-old Pele scored six goals as Brazil lifted their first World Cup. 1962 – Brazil – Brazil became the second team after Italy to successfully defend a World Cup crown. 1966 – England – Football “came home” for the first and only time so far in 1966 when England won the World Cup at Wembley. 1970 – Brazil – Pele got his hands on the trophy for the third time in 1970. No player in history has won as many World Cups as him. 1974 – West Germany – Led by Gerd Mueller, West Germany won their second World Cup. 1978 – Argentina – Argentina won their first World Cup in 1978, defeating the Netherlands in the final. 1982 – Italy – A Paolo Rossi-inspired Italy won the 1982 tournament in Spain. 1986 – Argentina – The legend of Diego Maradona was written at the 1986 World Cup in Mexico, where the mercurial genius almost single-handedly led Argentina to glory. 1990 – West Germany – Maradona’s Argentina reached the final in 1990 as well but were thwarted by West Germany, which won eight months after the Berlin Wall fell and three months before Germany’s unification. 1994 – Brazil – The first World Cup in North America was won by Brazil, which claimed their fourth title in the United States. 1998 – France – France won the tournament at home with players like Zinedine Zidane, Thierry Henry and Patrick Vieira ushering in a new era of success for Les Bleus. 2002 – Brazil – Brazil won a record fifth World Cup, overcoming Germany in the final. 2006 – Italy – Despite Serie A being rocked by match-fixing allegations, Italy showed great resolve to win the 2006 edition. 2010 – Spain – Spain’s possession style of football saw them win their first World Cup in South Africa in 2010. 2014 – Germany – After making the semifinals in each of the previous two editions, Germany finally got their hands on the trophy again in 2014. 2018 – France – Didier Deschamps, who captained France to their 1998 triumph, won the World Cup for a second time in 2018 as coach. 2022 – Argentina – Lionel Messi, one of the greatest footballers the world has ever seen, won the one title that had eluded him in one of the greatest finals the World Cup has ever seen. After battling France to a 2-2 draw after 90 minutes and a 3-3 draw after extra time, Argentina won 4-2 on penalties. The Legacy of the World Cup Eight countries have won the World Cup in its 92-year history. The tournament continues to be a pinnacle of achievement in international football.

The Shift in Strategic Focus: From Iran to GazaIsrael has pivoted its military strategy, redirecting its firepower from Iran back to the besieged Gaza Strip following the suspension of joint US-Israel strikes. This strategic shift marks a significant escalation in the ongoing conflict, as the Israeli military shifts its primary operational focus back to the Palestinian enclave after a period of targeting Iranian assets.The ACLED Report and Rising ViolenceConflict monitor ACLED has documented a clear uptick in hostilities in the region. The report indicates that Israel has carried out 35 percent more attacks in April compared to March. This surge in activity suggests that despite the cessation of joint bombing campaigns against Iran, the intensity of the war in Gaza has not diminished.Quantifying the Surge: 35% Increase and CasualtiesAttack Frequency: A 35% increase in Israeli attacks in April versus March.Palestinian Casualties: 120 Palestinians killed since the US-Israel war on Iran halted on April 8, representing a 20 percent increase compared to the previous five weeks.Total Toll Since Ceasefire: Approximately 850 Palestinians have been killed since the ceasefire took effect.Israeli Casualties: At least 4 Israeli soldiers have been killed by Palestinian armed groups during the same period.The 'Ceasefire' Illusion: Ground Reality vs. Political DeclarationThe situation on the ground contradicts the political narrative of a truce. While a “ceasefire” agreement mediated by the US and Qatar aimed to halt major fighting, Israeli forces have not withdrawn from the territory. The military continues to occupy more than half of Gaza’s territory, demolishing buildings and ordering residents out.“It stopped in the announcement, but in reality and on the ground, the war has not stopped,” said Lafi al-Najjar, a blind Palestinian whose son was killed in an attack on April 28. Living in a shelter in the ruins of Khan Younis, al-Najjar represents the civilian reality of a population living under severe restrictions on aid and in damaged structures.The Enduring Conflict: A War Without a PauseThe conflict shows no signs of abating. With Hamas fighters maintaining de facto control and Israeli forces continuing their ground invasion and air campaign, the region remains volatile. The simultaneous escalation in Lebanon further complicates the security landscape, indicating that the broader regional war remains a persistent threat despite the temporary suspension of strikes against Iran.

Lead: Massive Street Demonstrations Across ArgentinaTens of thousands of Argentines converged in major cities on Tuesday to denounce the Javier Milei administration’s cuts to the public university system, a cornerstone of the nation’s tuition‑free higher‑education model.Thousands Take to Streets as Milei’s Cuts Target Tuition‑Free UniversitiesProtesters marched from central Buenos Aires toward the presidential palace, chanting against budget shortfalls that they claim undermine the foundations of higher education. The public university system has been tuition‑free since 1949 and has produced five Nobel laureates.Estimated protest size: tens of thousands nationwide.Key locations: Buenos Aires, Córdoba, Rosario.Government stance: Alejandro Alvarez, undersecretary for university policy, called the march “completely political”.Budget Shortfalls and Salary Declines Highlight Fiscal StrainCongress approved a law last year to finance operating costs and raise academic salaries in line with soaring inflation, but the Milei government has refused implementation and is challenging the legislation in court.University operating‑cost financing law: passed 2025.Real‑term professor salaries have fallen by about one‑third since Milei took office in late 2023.Unemployment and real wages are also declining, contributing to sliding approval ratings for Milei.Erosion of Higher‑Education Foundations Threatens Social MobilityThe cuts strike at a system that has historically enabled social mobility and scientific achievement. Public anger is amplified by corruption allegations surrounding Manuel Adorni, Milei’s cabinet chief, whose alleged lavish spending contrasts sharply with his official salary.Public universities: tuition‑free, historically elite‑producing.Corruption probe: media reports on extravagant expenses by Adorni.Political climate: protests include a broad cross‑section of ages and political leanings.Future Trajectory: Potential Escalation and Policy Reversal ScenariosIf the government continues to block the financing law, protests may intensify, potentially forcing a legislative or judicial reversal. Conversely, a negotiated settlement could restore funding, stabilizing university salaries and tempering social unrest.

The World's Longest Football DerbyCarlisle and Barrow will play each other next season in the Cumbrian derby in the National League. The clubs are located at opposite ends of Cumbria and the distance between the two grounds is some 78 miles by car. But this is not the greatest distance between two teams involved in a 'derby'.When considering derbies, we are looking for matches between teams that are linked based upon their proximity or geography, rather than simply historical rivalries like the 'clásico' between Real Madrid and Barcelona.UK Derbies: The Cumbrian ContenderWithin the UK, the Cumbrian derby certainly looks the furthest derby by distance. If we are staying in England, the closest we can get to 78 miles is the A49 derby between Shrewsbury Town and Hereford United, separated by 51 miles, although it should be said that the two teams have not met since the latter was dissolved in 2014.In England, thoughts immediately go to Crystal Palace and Brighton, dubbed the M23 derby, but a quick search reveals that Selhurst Park is a mere 46 miles from the Amex Stadium. It is also 46 miles that separate the stadiums of Plymouth Argyle and Exeter City, the Devon derby. Just behind are Ipswich and Norwich – the East Anglian derby (AKA El Tractico or the Old Farm) – with Portman Road and Carrow Road 45 miles apart.International Long-Distance DerbiesFarther afield, we must mention the derby between Persib Bandung and Persija Jakarta, who take part in the Indonesia derby, or Laga Klasikal as it is locally known, with Persib's Gelora Bandung Lautan Api Stadium lying 108 miles away from Persija's Jakarta International Stadium in Indonesia's capital.Italy is fertile ground for a host of famous derbies, and it is here that we find some of the longest-distance derbies. Of course there is the Derby d'Italia between Milan and Juventus, with 85 miles separating San Siro and Juve's Allianz Arena in Italy's north-west. The Derby di Sicilia between Palermo and Catania spans a whopping 134 miles across the breadth of Sicily, while the Derby delle Isole (Derby of the Islands) between Palermo and Sardinian club Cagliari goes even further – a full 250 miles across the Tyrrhenian Sea.The Champion: New Zealand's 386-Mile DerbyOur winner, though, comes from New Zealand's North Island. With Auckland FC only entering the A-League Men in 2024-25, the New Zealand derby between themselves and Wellington Phoenix is still very much in its infancy but has already blossomed into something substantial. In February, just the sixth edition of the derby, a comical own goal from Wellington goalkeeper Josh Oluwayemi sparked a 5-0 thrashing by Auckland, prompting Phoenix coach Giancarlo Italiano to resign immediately after the defeat. With 386 miles between the two grounds, the NZD is our clear winner.The Evolution of Geographic DerbiesThe existence of such long-distance derbies challenges our traditional understanding of what constitutes a local rivalry. In an era where football has become increasingly globalized, these geographic matchups represent unique connections between communities separated by vast distances. The New Zealand derby, in particular, showcases how even in a country with a relatively small population, football can create intense rivalries across significant geographical divides.The Future of Long-Distance DerbiesAs football continues to evolve, we may see more long-distance derbies emerge, particularly in regions with expanding leagues or where new clubs are formed to serve underserved areas. The New Zealand derby between Auckland and Wellington Phoenix is a prime example of how modern football infrastructure and scheduling can create meaningful rivalries regardless of distance. With the increasing popularity of travel and fan engagement, these long-distance derbies may become even more significant in the future of football culture.Double Winners in FootballDeji Elerewe has won the title with both Bromley (League Two) and Lincoln (League One) this season. Has any other player managed the same feat?We covered this answer 10 years ago in a previous Knowledge, but regular contributor Dirk Maas has come in clutch with some additions, although he does clarify that he has limited his search to the top five leagues in Europe in this century.There are several examples of players winning titles with different teams in the same season, including:Jonas Urbig with Köln (2. Bundesliga) and Bayern Munich (Bundesliga) in 2024-25Leigh Griffiths with Celtic (Scottish Premiership) and Wolverhampton (League One) in 2013-14Urby Emanuelson with Ajax and Milan in 2010-11Daniel Amartey with Leicester City and FC Copenhagen in 2015-16Timothy Weah with Paris Saint-Germain and Celtic in 2018-19Khvicha Kvaratskhelia with Napoli and PSG in 2024-25There are also alternative cases where seasons happen at different times of year, such as David Beckham achieving this by picking up an MLS winner's medal with LA Galaxy and a Ligue 1 winner's medal with Paris Saint-Germain in 2012-13.

Ancelotti's Ambition and Passion for Football Carlo Ancelotti, one of the most successful managers in football history, has taken on the challenge of leading Brazil to World Cup glory. Despite his impressive resume, Ancelotti claims he is not ambitious, but rather passionate about enjoying the moments football has given him. Neymar's Call-up Depends on Him Ancelotti mentions that Neymar's call-up to the Brazil team depends solely on him and his performance on the pitch. This statement highlights Ancelotti's focus on merit-based selection. The Data Analysis Ancelotti has had 47 years of experience in football, with 16 years as a player and 31 years as a head coach. He has won five Champions League titles and league titles in England, France, Germany, Italy, and Spain. Brazil has not won the World Cup since 2002, which equals the longest period the nation has gone without winning the World Cup since 1970 to 1994. The Impact Analysis Ancelotti's approach to management emphasizes building personal relationships with players and having high standards. He believes that his experience working with over 40 Brazilian players will help him lead the team to success. The Prediction Ancelotti aims to make Vinícius Júnior the best player in the world, following his success with Real Madrid. He also stresses the importance of teamwork and not relying on a single player to win the World Cup.

The Trump-Xi Summit: A Pivotal Moment in US-China Relations Donald Trump's state visit to China this week – the first by the US president in nearly a decade – comes amid a time of geopolitical upheaval, a new and intractable conflict in the Middle East, and a sometimes rocky relationship between the world's two major superpowers. There is much for Trump and Xi Jinping to discuss, but a few key issues are likely to dominate the agenda. Five Critical Issues on the Summit Agenda The high-stakes meeting between the two leaders addresses several pressing matters that could reshape the global landscape: The Iran Conflict and Hormuz Strait Crisis Trump is eager for China to lean on Tehran to advance peace talks and reopen the strait of Hormuz. To now, Beijing has sat back and watched the US struggle against Iran, at least publicly. But with about half of China's crude oil imports passing through the strait, Xi does want the waterway unblocked. China knows its exports will suffer if a global recession results from an oil supply crisis. Complicating the picture, the US this week put sanctions on several Chinese firms accused of assisting Iranian oil shipments and supplying satellite imagery allegedly used in Iranian military operations, claims that Beijing denied. Trump's arrival comes after Iran's foreign minister, Abbas Araghchi, visited Beijing last week. Taiwan: The Flashpoint in US-China Relations Beijing is keen to push the US on Taiwan, with Trump saying he is prepared to raise the issue of arms sales to the island, which China claims as a breakaway territory despite never having ruled it. In December, Trump authorised an $11bn arms package for Taiwan, the largest weapons sale ever to the island, but no shipments have been made yet. Xi may seek changes in how the US refers to Taiwan. Ideally, from the perspective of Beijing, this would be a statement from Washington "opposing" Taiwan's independence rather than "not supporting" it. Taiwan will be watching closely. Just two weeks ago, China's foreign minister in a phone call with Marco Rubio urged the US to "make the right choices" on Taiwan. With Trump known to veer off script, John Kirby, a former US state department and Pentagon spokesperson cautioned: "They just have to be so extraordinarily precise when you're talking about Taiwan because, quite frankly, the stakes are enormously high." The AI Cold War: Technological Supremacy at Stake China and the US are locked into a race on artificial intelligence that is becoming something of a technological cold war. In April, the White House accused China of stealing US AI labs' intellectual property on an industrial scale, claims Beijing denied. Meanwhile, Beijing has been frustrated by Washington's reluctance to allow Nvidia to export its most powerful processing chips to China. In January, the White House said Nvidia could export its second most powerful chip, the H200, but no shipments have been sent yet. Analysts and ethics leaders hope Trump and Xi will discuss non-binding AI guidelines, including sharing information about AI misuse and safety, which are seen as critical guardrails amid the advent of AI weaponry and military adoption. Trade War: Rare Earth Minerals and Economic Leverage Trump has repeatedly threatened China over trade, imposing tariffs above 140% last year. But Xi held some cards of his own and did not fold. Instead, China blocked exports of its rare earth minerals and magnets to the US. Trump, finally, backed down. The US has depleted notable levels of its weapons arsenal in the war against Iran, with many weaponry components requiring critical minerals that are linked to supply chains dominated by China. China is expected to announce purchases related to Boeing airplanes, American agriculture and energy, US officials have said. In turn, Beijing wants the US to ease curbs on exports of advanced semiconductors. Beijing also wants to reduce barriers to investment in the US, and hopes to establish a Board of Investment to match the Trump-back Board of Trade. Fentanyl: The Drug War and Political Posturing Fentanyl is a key item on Trump's agenda this week, Politico reported, citing an administration official granted anonymity to preview the closed-door sessions. The US has long accused Chinese businesses of knowingly supplying the chemical precursors to Mexican cartels who use them to make the drug. Trump knows that being seen to press China hard over fentanyl and precursors plays well with his Maga base. But Trump lost important leverage on the fentanyl front when China defied his tariffs threats. In March, the US and China clashed over fentanyl and trade at a UN drugs meeting. China wants to be removed from the state department's annual list of "major drug transit or illicit drug producing countries", due to be updated in September.