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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 However, in most high-income countries, a rapid rise in the prevalence of obesity has been replaced by a slower increase, a plateau, or a potential decline.Regional Variations in Obesity PrevalenceThe rate of growth in obesity is slowing in adults in the US and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 Lead: Russia's New Nuclear PowerhouseRussia has successfully test-launched the Sarmat intercontinental ballistic missile, a weapon that President Vladimir Putin proudly declares as 'the most powerful missile in the world.' This development comes just days after Putin suggested the fighting in Ukraine is nearing its end, marking a significant moment in Russia's nuclear arsenal modernization efforts. The Sarmat, designed to replace the aging Soviet-built Voyevoda missiles, represents a substantial leap in Russia's strategic capabilities and is scheduled to enter combat service by the end of 2026.The Technical Breakthrough: Understanding the Sarmat MissileThe RS-28 Sarmat, codenamed 'Satan II' in Western intelligence circles, is an intercontinental ballistic missile with a minimum range of 5,500km (about 3,400 miles). According to Putin, the missile has a maximum range exceeding 35,000km (21,750 miles) – a claim disputed by Western analysts who estimate the actual range to be approximately 18,000km (11,000 miles). Despite this discrepancy, both figures would theoretically allow the missile to reach virtually any target on Earth from Russian territory.Development of the Sarmat began in 2011, and it will eventually replace about 40 Soviet-built Voyevoda missiles. Notably, one test in September 2024 reportedly ended in a catastrophic failure, highlighting the challenges in developing such complex weaponry. The Sarmat reaches 35.3 meters (116ft) in length, 3 meters (9.8ft) in diameter, and weighs 208.1 tonnes, with a maximum payload capacity of 10 tonnes.The Specifications: Capabilities and Design FeaturesThe Sarmat represents a significant advancement over its predecessors in several key areas. Putin claims that while maintaining the power of the Voyevoda, the new missile offers higher precision. Its maximum payload of 10 tonnes allows it to carry multiple independently targetable re-entry vehicles (MIRVs), with Putin stating that the combined power of these warheads exceeds four times that of any Western counterpart.One of the Sarmat's most notable features is its ability to reach high speeds quickly and stop burning its engines sooner than traditional intercontinental ballistic missiles. According to Putin, this characteristic gives missile defense systems less time and fewer opportunities to detect, track, and intercept the incoming missile. Additionally, the Sarmat is capable of suborbital flight, meaning it can reach outer space but cannot maintain orbit or complete a full revolution around Earth.The Geopolitical Impact: Russia's Arms Race StrategyThe unveiling of the Sarmat is part of a broader Russian strategy to counter what Moscow perceives as an expanding US missile defense system. Putin has explicitly linked these new weapons to the US withdrawal from the 1972 Anti-Ballistic Missile (ABM) Treaty in 2001, which Russia viewed as destabilizing the strategic balance.Russian military planners fear that a robust US missile shield could tempt Washington to launch a first strike, targeting most of Moscow's nuclear arsenal with the expectation that only a few retaliatory missiles might penetrate the defenses. In response, Russia has developed not just the Sarmat but also the Avangard hypersonic glide vehicle (capable of flying 27 times the speed of sound), the Oreshnik intermediate-range ballistic missile, and is developing the Poseidon underwater drone and Burevestnik cruise missile.The timing of these announcements is particularly significant, coming as Russia claims progress in negotiations to end the war in Ukraine. The display of nuclear capabilities may serve as both a deterrent to Western intervention and a demonstration of Russia's continued military prowess despite the ongoing conflict.The Future Outlook: Implications for Global SecurityThe deployment of the Sarmat missile is likely to intensify the nuclear arms race between Russia and the United States. While Putin claims the missile can 'penetrate all existing and future antimissile defense systems,' the US is simultaneously developing its own 'Golden Dome' missile defense system, estimated to cost $1.2 trillion over the next 20 years.The Sarmat's entry into service by the end of 2026 will mark a significant shift in the global strategic balance. Its capabilities, particularly if they approach Putin's claims rather than Western estimates, could render current missile defense systems obsolete and force a complete reassessment of nuclear deterrence strategies.As Russia continues to modernize its nuclear arsenal while simultaneously engaging in what it claims are peace negotiations over Ukraine, the international community faces the challenge of preventing a new era of heightened nuclear tensions. The Sarmat missile represents not just a technological achievement for Russia but a clear signal of its determination to maintain its status as a nuclear superpower in an increasingly multipolar world.

The Portrait That Merges Masculine Power and Feminine VulnerabilityThe Guardian features Marisol Mendez’s striking photograph of Marta Salinas, a Bolivian theatre actor, standing nude in a bull costume. The work confronts traditional Bolivian representations of women by foregrounding masculine traits—ambition, competitiveness, and the symbolism of the bull—while celebrating bodily autonomy.The Creation of the Bull‑Costume PhotographConceived in 2019, the image emerged from Mendez’s dream of a half‑woman, half‑animal figure in a field. Drawing on the waka tokori dance, which reenacts Bolivian bullfighting where men only taunt the bull, she used the bull as a symbol of masculinity. The setting—a fruit‑and‑bee farm outside Cochabamba—was suggested by Mendez’s mother, who acted as chauffeur and logistical support.Photographer: Marisol Mendez (Bolivia)Subject: Marta Salinas, theatre actor (Bolivia/Argentina)Series: Madre – a study of womanhood and archetypesPrize: 2026 Saltzman‑Leibovitz prize winnerExhibition: Photo London, Olympia, until 17 May 2026Cultural Resonance of Gender Fluidity in Bolivian ArtThe photograph challenges the media’s habit of portraying Bolivian women in strictly feminine roles. By presenting a nude figure who embraces masculine energy, Mendez questions the automatic labeling of such women as “lesbian” and pushes for nuance in gender representation. The work also references the influence of US photographer Ryan McGinley, whose non‑sexualized nudes inspired Mendez’s approach.What Lies Ahead for Mendez and the Madre SeriesWith the Saltzman‑Leibovitz prize spotlighting her practice, Mendez is poised to expand the Madre series internationally. Upcoming shows, such as the Photo London exhibition, will introduce broader audiences to her interrogation of archetypes like the Virgin Mary versus Mary Magdalene. Critics anticipate that her blend of personal narrative, cultural critique, and bold visual language will continue to shape contemporary discourse on gender and identity in Latin American photography.

As the US‑Israel war on Iran reaches its 12th week, the city of Tucson, Arizona, is quietly transforming its sports complex into the home base for Team Melli ahead of the 2026 FIFA World Cup, underscoring a stark contrast between battlefield headlines and the unifying promise of football. Training Camp Set Up at Kino Sports Complex The Kino Sports Complex, overseen by Sarah Hanna, director of the facility, is being pre‑pared to FIFA‑regulation standards. Grass is being watered and cut to exact height, weight rooms, ice‑baths and massage tables are readied, and meeting spaces have been booked for the team’s staff. Location: Tucson, Arizona – a desert oasis of ~540,000 residents. Facility: Kino Sports Complex, equipped with FIFA‑approved pitch. Key personnel: Sarah Hanna (facility director), Jon Pearlman (FC Tucson president). Logistics and Security Amid Geopolitical Tension Preparation intensity is high: Hanna reports averaging 12 to 20 meetings each week, ranging from food‑service contracts to FIFA inspections. Security measures have been tightened, and hotel rooms for the squad are locked in. Travel timeline: Arrival expected two weeks before opening match on June 15, 2026 in Los Angeles. Group‑stage venues: Los Angeles (vs New Zealand), Seattle (vs Egypt), and a match against Belgium six days after the opener. Political backdrop: Ongoing naval blockade of Iranian ports and a de‑facto closure of the Strait of Hormuz. Sport as a Diplomatic Bridge in a Conflict Zone Local leaders stress that football can transcend politics. Jon Pearlman said, “We welcome them with open arms… the game brings nations together, not drives them apart.” Residents echo this sentiment, despite President Donald Trump’s earlier social‑media doubts about the team’s safety. Community response: Positive, with local clubs and fans offering support. FIFA stance: The tournament will proceed with Iran’s participation as planned. Outlook for Iran’s World Cup Participation While visa and staff‑treatment demands remain under negotiation, the logistical groundwork in Tucson suggests a high probability that Iran will compete as scheduled. Should diplomatic friction intensify, contingency plans could involve neutral venues, but current momentum points to a full tournament presence. Potential risk: Escalation of hostilities could trigger travel restrictions. Best‑case scenario: Iran plays all group matches, using Tucson as a stable training hub.

The President’s Defiant Stand Amid Growing Impeachment PressureIn a televised address on Monday, 13 May 2026, President Cyril Ramaphosa declared he will remain in office despite renewed calls for his resignation following a court decision that sent the “Farmgate” scandal back to Parliament. Details of the Farmgate Cash‑in‑Sofa AllegationsThe controversy stems from a 2020 burglary at Ramaphosa’s Phala Phala game farm in Limpopo, where thieves allegedly stole more than $580,000 and concealed the cash inside a sofa. Accusations include: Cover‑up of the theft and failure to report it to police as required by anti‑corruption law. Possible money‑laundering linked to the origin of the foreign currency. Earlier parliamentary panel findings that the president “may have committed” serious violations. The Economic Freedom Fighters (EFF) challenged the ANC‑led Parliament’s 2022 decision to reject the panel’s report, prompting the Constitutional Court to refer the matter to a multi‑party impeachment committee. Parliamentary Numbers and the Impeachment ThresholdSouth Africa’s National Assembly comprises 400 seats. To remove a president under Section 89 of the constitution, a two‑thirds majority—at least 267 votes—is required. Current party composition: African National Congress (ANC): 159 seats (≈40 % of the chamber). Democratic Alliance (DA): 87 seats. Various smaller parties and coalition partners hold the remaining seats. Analyst Chris Ogunmodede notes that the arithmetic makes impeachment “highly unlikely” unless coalition partners withdraw support. Political Fallout and Coalition DynamicsThe scandal threatens the ANC’s already declining popularity—its national vote share fell from 57.5 % in 2019 to 40.2 % in 2024, its worst performance since apartheid. While the ANC governs in a coalition with the DA and smaller parties, the EFF’s court victory has intensified pressure on Ramaphosa to either resign or face a protracted parliamentary inquiry. Beyond impeachment, the opposition can pursue a no‑confidence motion, which requires only a simple majority. However, the ANC’s coalition still controls enough seats to block such a motion unless internal dissent grows. Outlook: Can Ramaphosa Weather the Storm?Short‑term, the impeachment committee’s investigation could take several months, and Ramaphosa has pledged to seek judicial review of any adverse findings, potentially delaying outcomes further. Long‑term, the president’s survival hinges on maintaining coalition cohesion and navigating public discontent over corruption. If the ANC’s internal arithmetic holds, Ramaphosa is likely to stay in power, but the “Farmgate” scandal may accelerate calls for leadership change within the party and erode its credibility ahead of the next election cycle.

Meta announced that WhatsApp users will soon be able to start “incognito” conversations with the Meta AI chatbot, ensuring messages disappear after the session and are processed in a secure environment. Incognito Mode Launches in WhatsApp’s Meta AI Chats Users can initiate an incognito session by tapping a new icon that appears in one‑on‑one chats with Meta AI. The feature will debut on WhatsApp and the standalone Meta AI app, with a rollout slated for the next few months. Once the chat window is closed, the conversation is automatically deleted and the AI loses its context, preserving user privacy. Rollout Timeline and Model Adoption May 2026: Feature announced and initial testing begins. Q2‑Q3 2026: Gradual rollout to WhatsApp users worldwide. Q3 2026: Availability on the Meta AI standalone app. April 2026: Release of the Muse Spark model that powers the incognito chats. Implications for User Trust and Competitive Landscape The incognito mode addresses growing concerns about AI‑generated content being used in legal disputes, as highlighted by recent Reuters reports. By processing chats in a secure enclave and deleting them by default, Meta aims to reinforce end‑to‑end encryption guarantees while differentiating itself from competitors like ChatGPT and Claude, which also offer private modes but lack WhatsApp’s massive user base. What’s Next: Side Chat and the Future of Private AI on Messaging Platforms Meta is already developing “Side Chat,” a feature that will let users invoke Meta AI within group conversations without exposing the query to other participants. Combined with the private processing infrastructure introduced last year, Side Chat could make private AI assistance a standard expectation across messaging apps, prompting rivals to accelerate their own privacy‑first AI roadmaps.

The Senate StandoffMore than a dozen gunshots rang out at the Philippine Senate as police and marines moved in to arrest a senator wanted by the International Criminal Court for alleged crimes against humanity. Journalists ran for cover as gunfire erupted on Wednesday evening minutes after soldiers with rifles and protective gear went up the stairs of the legislative building. It was not immediately clear who fired the shots during the tense confrontation.Arrest Warrant and Senator's DefiancePhilippine Senator Ronald dela Rosa had earlier anticipated his arrest, urging people to come to the legislature to prevent him from being detained and sent to the ICC. "I am appealing to you. I hope you can help me. Do not allow another Filipino to be brought to The Hague," dela Rosa said in a video posted on Facebook. Philippine law enforcement agents had been gathering outside the Senate building after dela Rosa's message.The ICC Charges and Drug War LegacyThe ICC unsealed an arrest warrant on Monday for dela Rosa, dated November, on suspicion of crimes against humanity, the same crimes 81-year-old Duterte is accused of as he awaits trial in The Hague. Dela Rosa, better known as "Bato", meaning "rock", has been under the protective custody of the Senate since law enforcement agents entered the building on Monday. He has denied involvement in illegal killings, stating "I did everything for the country. I did not enrich myself. I worked faithfully."Political Implications for the Marcos AdministrationFormer police chief dela Rosa, who was the top enforcer of ex-President Rodrigo Duterte's so-called "war on drugs", urged President Ferdinand Marcos Jr on Tuesday not to hand him over to the ICC, adding that he was ready to face justice at home. "Mr President, [you] may one day face a situation like this. You may also encounter problems, and then you will understand, you will feel what I am feeling right now," dela Rosa told reporters, his eyes welling with tears. The incident places the current administration in a difficult position balancing international legal obligations with domestic political considerations.Future Legal ProceedingsDela Rosa was Duterte's top lieutenant and oversaw a fierce crackdown during which police say more than 6,000 suspected drug dealers were killed in official operations. Thousands of drug users were also shot in slumland murders blamed on vigilantes or turf wars. Police say those killed during operations had resisted arrest and reject allegations of systematic murders and cover-ups. As the ICC case progresses, the Philippines faces continued scrutiny over human rights issues and the legacy of the drug war that defined Duterte's presidency and continues to influence the nation's political landscape.

The Daring Debut of Angel's Bone English National Opera takes a bold leap with Du Yun's Angel's Bone, a Pulitzer Prize-winning opera that tackles human trafficking head-on. This inaugural production at ENO's northern base, a collaboration with Factory International and the BBC Philharmonic Orchestra, features Kip Williams' innovative direction. The Unsettling Allegory The opera tells the story of two angels who fall into the clutches of a dysfunctional couple, leading to a descent into physical and sexual abuse. Du Yun's score is a genre-bending mix of contemporary classical and nightclub electronica, performed by a tireless ensemble of 10. The Data Analysis: A Complex Soundtrack The music operates at extremes, with key roles assigned to tuba and lute. The instrumental palette offers textural beauty, but also joyously kicks ass. The score is expertly conducted by Baldur Brönnimann. The Impact Analysis: A Powerful Statement The production is a powerful statement against human trafficking, with a clear and admirably clear storyline. However, the endlessly rotating walls can be problematic, forming an impenetrable barrier that obscures the screens at times. The Prediction: A Must-See Performance Despite some technical issues, the production is a must-see, with standout performances from Allison Cook as Mrs X E and Rodney Earl Clarke as her browbeaten husband. The production transfers to London later in the year, rejigged for the Coliseum's proscenium stage, and is one to catch.

The Regulatory Response to Deadly Online ContentA nihilistic internet suicide forum implicated in over 160 UK deaths has been fined £950,000 by the online regulator in its latest attempt to shut it down. Ofcom said the US-based website remains accessible in the UK despite over a year of warnings. Online safety campaigners have accused the regulator of taking an "interminable" amount of time to act.The Samaritans, mental health campaigners and the Molly Rose Foundation, have repeatedly raised concerns about the site – which promoted a particular poison – which has remained accessible despite it being cited in multiple coroners' reports regarding the deaths of UK citizens.Molly Rose was set up in the memory of Molly Russell, a 14-year-old who took her own life after descending into a vortex of negative online content, including about suicide. Its chief executive, Andy Burrows, welcomed the fine and a separate move that could block UK internet access to the site, but said it was "appalling that it has been left to bereaved families and campaign groups to press Ofcom into action".Legal Action Under the Online Safety ActOfcom has been trying to get the site to obey British laws criminalising intentionally encouraging or assisting suicide since last spring. It had some success with the site being blocked last July and then a mirror site being taken down in November. But it is now taking action because the site can be "used by people in the UK, including without a VPN, and presents a material risk of significant harm".The fine is being levied under the Online Safety Act which also allows Ofcom to seek a court for an order requiring internet service providers to block UK access to the site. It is preparing an application to have its connections effectively cut "if our concerns are not fully addressed and there continues to be an ongoing breach".It accused the provider of "serious and deliberate contraventions" and said the fine reflected the "the risk of fatal harm to people in the UK posed by the content present on the service".Human Cost and Family AdvocacyOn Wednesday, the forum was unavailable but its operator posted a page that said it was advocating for "the right to access lawful information without government overreach" and quoted Mark Twain: "Censorship is telling a man he can't have a steak just because a baby can't chew it."The Molly Rose Foundation and Together with Families and Survivors to Prevent Online Suicide Harms said coroners had warned the UK government 65 times about risks of further deaths from the forum "and a substance it promotes, glorifies and instructs for use as a suicide method". Adele Zeynap Walton, the sister of Aimee Walton who took her life after accessing suicide forums, said the wait for action had been agonising."While we've waited further lives have been lost and we've had to fight every step," she said, speaking on behalf of Families and Survivors to Prevent Online Suicide Harms. "We feel let down by the process and Ofcom's slow response to this threat to life."Regulatory Challenges and Future ActionsBurrows said: "Molly Rose Foundation submitted detailed evidence which showed scores of vulnerable young people remained at risk while Ofcom's investigation dragged on … There are real questions about why it has taken so long for the regulator to act against a forum linked to at least 164 UK deaths."Ofcom said it has "engaged extensively" with the forum provider and that last summer the forum geoblocked mirror sites in the UK and later removed information on a landing page promoting ways to circumvent the block."We share the urgency about the extreme harms that sites such as this can cause, and understand the anger felt towards them by those who have been so personally affected," a spokesperson said. "It is vital that we ensure our enforcement action is thorough, and this can take time, as is the case for any enforcement agency."Preventive Measures and Support Resources"Lucas was 16. Vlad 17. Aimee 21. Grace, Hannah and Tom 22. Immy 25. Adam 28 and Claire 41," the campaign groups said in a report last year. "They were drawn into a dark world that was allowed to exist online and continues to exist through the use of a VPN. We believe our loved ones suffered coercion, grooming, instruction on how to end their lives. Most accessed a poison that was allowed to cross borders or was readily available domestically."Suzanne Cater, director of enforcement at Ofcom, said the forum had "caused unimaginable pain and suffering … and no punishment can undo that harm"."The provider of this forum knows it's used to share illegal content encouraging and assisting suicide on their site," she said. "While they've responded to our enforcement action by making some changes to the accessibility of their service in the UK, this is not good enough and the changes they've made were not consistently applied or effective to reduce the risk of harm. Given the ongoing risk of harm, we are using all powers available to us to protect the public."