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A Radical Vision for Global JusticeImagine a future in which everyone enjoys high levels of wellbeing; where 90% of the world's population doubles their income but works half the hours we work today. A world in which the bottom half of humanity sees its share of global wealth rise from just 2% today to 30%; a world where we consume enough, but nobody over-consumes. And imagine achieving this on a planet that can comfortably sustain human life without its climate breaking down.Against the bleak techno-authoritarian futures now being sold to us, a radical new vision for global progress in the 21st century feels urgently needed. The most credible vision is one in which the habitability of the planet is a precondition for human development and equality.Our new report examines the conditions required for the world to progress towards this ambition on an economically and ecologically compatible path, by the end of the century. Its conclusion? A global transformation that reconciles planetary habitability and high standards of wellbeing for all is possible – as long as three conditions are simultaneously met.The Three Pillars of Sustainable TransformationFast decarbonisation of energy systems is necessary. But we also need a major shift away from overconsumption towards "sufficiency." This would involve a sharp reduction in labour hours and the use of raw materials, along with big changes in consumption patterns, food habits, land use and forest cover. Financing and politically sustaining decarbonisation and sufficiency will require a drastic reduction in inequality of income, wealth and power, between countries and within them.The Global Justice Report is the first attempt to propose a fully quantified plan for this transition. It combines four dimensions that today's debates often treat separately: redistribution at the world scale; a deep reform of the international financial and economic order; a radical transformation of energy systems; and substantial shifts in consumption patterns. Compared with most climate scenarios (including those of the Intergovernmental Panel on Climate Change), the main novelty is that we model all four dimensions together – and place inequality and sufficiency at the centre of the analysis.The Economic Transformation: Convergence and ProsperityWhat would this transition deliver? At its heart is convergence between countries. Average per capita national income, today separated by a 16-fold gap between the poorest (€290 a month in sub-Saharan Africa) and richest (€4,590 in North America/Oceania) regions of the world, would rise towards a common level of about €5,000 a month in all countries by 2100.But this convergence is not just monetary. Annual working hours per employed person would fall from roughly 2,100 to about 1,000, continuing the long shift towards shorter working time; while the share of global working hours devoted to education and health would rise from 11% to 43%. Women and men would converge on equal pay and on an equal share of economic and domestic labour.These shifts would be financed and governed through new institutions. A global justice fund would spend an average of 10% of world GDP a year from 2026 to 2060 on country dividends and investment, against the less than 0.4% that aid and the combined budgets of the UN, the International Monetary Fund (IMF) and the World Bank represent today. Its resources would come from a world sovereign fund holding 10% of the world capital stock, a global wealth tax rising to 20% a year on billionaires and a global income tax rising to 90% at the very top, each touching about 1% of the world's population.The Environmental Impact: Limiting Global HeatingAll of this would unfold within a habitable climate. Thanks to sustainable convergence and fast decarbonisation, global heating would reach 1.8C, against more than 4C on current trends.The result is not a transfer from many to few but a gain for almost everyone. Close to 90% of the world's population would double their income between 2026 and 2100, and once leisure and a habitable planet are counted, more than 99% come out ahead. The plan also redistributes power. Today, the richest regions hold four times as many votes at the IMF and World Bank as their share of the world's population would dictate; in the new order, every inhabitant would have equal voice, backed by an international clearing union and a new international currency to end the exorbitant privileges of the dominant powers and to address global trade imbalances.The Path Forward: Political Will and Coalition BuildingA habitable, equal and prosperous 21st century is materially possible. The carbon budget allows it and history offers precedents at comparable scales: universal suffrage, the universalisation of healthcare and education, the halving of working hours and the sharp compression of inequality over the 20th century. Technical impossibility is not what is standing in the way, but rather the absence of a shared vision of social progress, at once concrete and radical. What it will take instead is political choice, and the hard work of coalition-building behind it.Our report is part of a broader international agenda for planetary habitability, social justice and reform of the global financial architecture – including the Bridgetown agenda launched by Barbados in 2022, the Sevilla Commitment on development finance, the UN tax convention process, and G20 initiatives led by Brazil and South Africa on global inequality. The main contribution of this report is to place these proposals within a quantified institutional framework, modelling socioeconomic convergence, temperature change and distributional trajectories up to the year 2100.

The Rise of Exam Cheating with Wearable Devices Cheating in exams could be magnified by the new generation of wearable hi-tech devices such as smartglasses or invisible earpieces, according to England’s qualifications watchdog. Ofqual's Concerns and Actions Ian Bauckham, the head of the Office of Qualifications and Examinations Regulation (Ofqual), revealed that GCSEs and A-level courses in England were being scrutinised over potential AI use in students’ coursework, after teachers said they were struggling to detect it. Ofqual recorded 2,225 cases of mobile phone and smart device cheating associated with GCSE, AS and A-levels last summer. The regulator is considering stronger checks to guard against students using AI in coursework. The Impact on Education Bauckham warned that recent increases in cheating enabled by smartphones may be made worse by the next wave of wearable devices, undermining England’s school qualifications system. “Our qualification system is a real national asset and we have to keep on top of this to stop this national asset being undermined, because that is not in anyone’s interests.” Future Measures Bauckham hinted that stronger checks were likely to be introduced, including: More frequent checks with students about their work before signing off on it. Increasing what is expected by way of referencing and sources. Potentially dropping coursework altogether.

The U-Turn on Reusable Water Bottles Spectators will not be allowed to carry reusable water bottles into World Cup venues owing to safety concerns, Fifa has said, after a last-minute change to its stadium code of conduct. Details of the Ban The governing body had earlier permitted empty, transparent, reusable plastic bottles inside stadiums but said the updated code prohibited that. Other items such as bottles, cups, jars and cans are also banned to prevent the risk of injury if thrown. Ensuring Safety and Health “Fifa is committed to protecting the health and safety of all players, referees, fans, volunteers, and staff,” it said. “Fifa made the decision to prohibit bottles to prevent risk and injury to players and attendees. Concerns Over Heat and Hydration The move has raised concerns among supporters about coping with heat, with temperatures at a few venues expected to range between 26C and 28C, and access to drinking water inside stadiums. Measures to Mitigate Heat Fifa said measures would be in place to deal with the conditions. “Fifa works closely with each host city committee and local authorities on heat mitigation factors for fans travelling to the stadium, which can include resources such as misting stations, fans, hydration stations, cooling tents and more around the stadium footprint,” it said. Water Availability and Pricing “Inside the stadium footprint, pricing for water bottles for the Fifa World Cup 2026 will remain consistent with other events held at each stadium.”

World Inequality Lab Unveils a Comprehensive Plan for Equality and Planetary Survival The new Global Justice Report, produced by the World Inequality Lab (WIL), outlines a set of policy proposals designed to raise living standards, halve global inequality and limit temperature rise to 2 °C. The authors argue that a coordinated shift toward sufficiency – living well without excessive material consumption – is both feasible and essential. Projected Economic and Climate Outcomes of the Plan Income growth: 89 % of the world’s population could see their incomes double by 2100. Climate target: Global heating would stay below a 2 °C rise above pre‑industrial levels. Wealth redistribution: Billionaires’ share of global wealth would fall from 6 % to 0.05 %; the bottom 50 % would rise from 2 % to 30 %. Working hours: Average annual work time would be cut from 2,100 hours to roughly 1,000 hours (about a 2½‑day work week). Dietary shift: Reducing red‑meat consumption to curb deforestation and biodiversity loss. Public investment: Education spending would rise to €8,400 per person and health spending to €14,400 per person, more than doubling current levels. Potential Transformations for Global Inequality and Environmental Policy The report positions its vision as a counter‑narrative to the “far‑right techno‑extractivist” outlook that predicts continued fossil‑fuel expansion and widening disparity. By linking inequality research with climate science, the authors aim to create a political coalition capable of reforming the world’s financial architecture. Thomas Piketty, co‑director of WIL, emphasizes that a euro invested in education or health generates three to four times less material footprint than a euro in manufacturing, underscoring the importance of sectoral shifts. Challenges Ahead and Path to Implementation Realising the plan will require overcoming entrenched political interests, especially those championing low‑tax, high‑growth models. The authors warn that without cooperative redistribution, societies risk “disastrous outcomes both on the environment and on social grounds.” Building a global coalition, securing public support for wealth taxes and re‑orienting investment toward low‑consumption sectors are identified as the critical next steps.

A New Vision for Global ProsperityIn our increasingly dystopian world, the World Justice Report offers a utopian antidote by outlining how to build a prosperous, equitable world within safe planetary boundaries. This ambitious plan from the modern eco-socialist left presents a comprehensive vision for the future that could see the majority of people working less and earning more by the end of the century while keeping temperatures down and avoiding much of the current destruction of nature.The Core Principles of the Justice ReportThe report incorporates important concepts of "sufficiency" and "planetary habitability," addressing the fundamental question of how to reduce the material impact of economic activity—a topic long ignored by the traditional left. By widening the definition of prosperity and emphasizing "sufficiency," the report demonstrates that quality of life is more valuable than quantity of material goods, echoing ancient philosophies of a "golden mean" and Bhutan's concept of "gross national happiness."Challenging Economic OrthodoxyThomas Piketty, one of the coordinators of the report, argues that the ambition of the mega-rich has become unrealistic and undesirable. "Their new dream is to cover the entire planet with data centres," Piketty states, "This is their economic project for the world. But everybody can see that this is just going to increase the material footprint of our economy, that this is going to make global warming even worse."The Alternative to Techno-ExtractivismThe report stands in stark contrast to the far-right techno-extractivist vision currently being championed by the US president and his supporters in Silicon Valley, who are putting artificial intelligence ahead of renewable technology. In the quest for "energy dominance," the US is using tariffs and military power to widen markets for oil, gas and coal—a strategy that drives the world toward catastrophic levels of global heating and inequality.Bridging the Climate Science GapThe report fills a significant hole that has existed since the inception of the global climate science infrastructure in the 1990s. Robert Watson, a former chair of the UN Intergovernmental Panel on Climate Change, noted that if he could go back in time, he would have added more social scientists to the climate discussion. The "pure scientists" from physics and chemistry initially believed data alone would persuade governments to act, but later wished they had taken more account of social dynamics, economics, politics and psychology.Overcoming the Green Growth IllusionThe report challenges what Piketty calls the "illusion of classless ecology" or the "green growth illusion" that everything will be solved by producing more without worrying about distribution, sufficiency, or structural transformation. This illusion, he argues, has made green policy unpopular for many lower and middle-income voters by ignoring the social dimensions of climate action.The Path to Cultural Transformation"Sufficiency does not mean degrowth," explains Cornelia Mohren, Environmental Coordinator of the World Inequality Lab. "It is about less working hours, a different composition of consumption, and more health and education." The authors emphasize that they don't want to force people to change their lifestyles but rather initiate a cultural shift in how society perceives the good life.A Future Forged in CrisisPiketty acknowledges that crises are inevitable but argues it's important to initiate debates now so that alternatives are already in people's minds and will become more palatable in the future. "People need to get accustomed to the fact that big change will happen in any case," he states. "We are not in a situation where things can just continue as they are forever." The report remains open for suggestions and revisions, inviting global participation in shaping this alternative vision for our shared future.

FIFA announced on Thursday that reusable water bottles up to 1 litre will be prohibited inside all 2026 World Cup venues, citing safety risks after a last‑minute amendment to the stadium code of conduct.Safety‑Driven Revision of the Stadium CodeThe governing body reversed a policy from the previous month that had allowed empty, transparent bottles. The updated code, effective from Tuesday, now bans “bottles, cups, jars and cans” to prevent objects being thrown at players or spectators.Numbers Behind the Ban: Bottle Limits and Expected TemperaturesMaximum allowed bottle size before the ban: 1 litre (1 quart)Projected match‑day temperatures at host venues: 26 °C to 28 °C (79 °F‑82 °F)World Cup dates: June 11 – July 19, 2026FIFA estimates that hydration stations will need to serve roughly 150 million cups of water across the tournament, a figure derived from an average of 80,000 spectators per match.How the Ban Reshapes Fan Experience and Stadium OperationsFans expressed concern over limited access to drinking water in high heat. In response, FIFA pledged “hydration stations, misting zones, cooling tents and fixed hydration breaks” for every game. Pricing for bottled water will stay “consistent with other events,” but the ban may increase reliance on paid concessions.What the Policy Signals for Future Mega‑EventsThe decision underscores a growing trend of security‑first policies at large‑scale sporting events. Organisers of future tournaments are likely to embed similar restrictions into venue contracts, balancing fan comfort with liability mitigation.

Executive Summary: Rising Heatwaves Prompt Mobility StudyHeatwaves are becoming an expected part of summer, and researchers have leveraged anonymized mobile‑phone data to reveal how people across seven countries seek relief when temperatures soar.Study Overview: Tracking Mobility Across Seven CountriesThe team examined location data from Brazil, China, France, India, Nigeria, Turkey and the US during heatwave periods in 2022 and 2023. Published in *Environmental Research Climate*, the analysis maps shifts in where people spend time as the mercury climbs.Numbers Behind the Heat: Mortality, Age Risks, and 2022‑2023 Patterns2,300 deaths occurred during a 10‑day extreme heat episode across Europe in 2025.In Mexico, individuals aged 18‑35 faced a disproportionately higher mortality risk, linked to outdoor work and limited schedule flexibility.Across the studied nations, the dominant response was retreating to homes, but shopping malls and parks emerged as critical refuges for those lacking home air‑conditioning.Policy Implications: Cooling Centers and Flexible Work HoursThe researchers argue that community cooling centres and policies allowing flexible working hours are essential components of effective heat‑adaptation strategies, especially for vulnerable populations.Future Outlook: Integrating Mobility Insights into Climate AdaptationBy continuously monitoring mobility patterns, policymakers can dynamically allocate resources—such as pop‑up cooling sites—and refine heat‑action plans to better protect at‑risk groups as heatwaves become more frequent.

Podcast Overview: Heatstroke, Sports Washing and VAR PsychologyGuardian’s latest Science Podcast episode dives into three critical issues shaping the 2026 World Cup: player health risks from heatstroke, the growing practice of sports washing, and the psychological impact of VAR decisions.Core Topics DiscussedHeatstroke: How extreme temperatures affect player performance and safety protocols.Sports Washing: Examination of nations using the tournament to improve international image.VAR Psychology: Insights into how referees’ video‑assistance decisions influence player mindset.Why These Issues Matter for the TournamentUnderstanding these factors is essential for governing bodies, teams, and fans as they navigate competitive integrity, health standards, and ethical considerations.Future Outlook and Continuing ConversationThe Guardian invites listeners to follow upcoming episodes that will track how these themes evolve throughout the World Cup.

The Lead From blacklists for UK passport holders to being asked to work illegally while on holiday, the plethora of extra costs and red tape thrown up post-Brexit are restricting opportunities for British actors seeking work in the EU. Mainland Europe has always been a springboard for those in the creative industries, from gaining crucial first credits on a TV, film or theatre production to building a marketable resume and paying the bills while attempting to make it big in the UK or US. The New Barriers for UK Performers Since Brexit, new barriers that have had a devastating effect for performers include visa rules that only allow work for up to 90 out of 180 days, inclusive of any European holiday time, and myriad customs, tax and other documents that can take an inordinate amount of time and cost to get processed, and can vary between countries. The performers' union Equity cited one common example of a member being taxed on their accommodation costs because that was classified as a "benefit in kind", which had a big impact on their net wages. Spotlight pointed out that, for UK performers, social security costs are deducted in the country where they are working – anywhere from 12% to 22% of their pay. This can be reclaimed but the process can take many months, and often requires paying accountants to chase the money. The Decline in European Opportunities Between 2016 and 2023, performing arts exports to the EU fell from £1.15bn to £929m, according to the Office for National Statistics. By contrast, figures for creative industry exports to non-EU countries show an 18% increase over the same period, from £1.57bn to £1.87bn. The National Theatre halted tours to mainland Europe in 2021 and Europe's largest educational touring company, White Horse Theatre, which has provided English-language performances to schools and theatres across Europe for almost half a century, said last year that Brexit threatened its future. In evidence provided to an investigation being conducted by the culture select committee on the impact of Brexit on performers going to the EU, Spotlight said that jobs on TV commercials were now "almost completely unavailable to UK performers". The Impact on Different Segments of the Industry While performers with star status continue to have a streamlined experience, it is jobbing actors who are often finding they are no longer on the list for parts. One past regular source of work was in adverts filmed abroad, such as the long-running "Get away!" campaign for the now defunct package holiday pioneer Lunn Poly, which featured British tourists filmed in locations such as the Balearic islands. In its written evidence sourced from the experiences of its members, Spotlight said it was "aware of named holiday companies that no longer audition UK-only passport holders" to appear in adverts filmed in the bloc. The difficulty for performers also extends to the many other crew involved. One casting director said that, pre-Brexit, one TV campaign employed 45 people based in the UK but similar campaigns are now being cast from Spain or another EU country. The paperwork involved, and the quick-turnaround nature of shooting, has meant that it is simply easier to not bother auditioning UK talent. The Growing Crisis for Emerging Talent It is young UK performers, and in particular those from a working-class background, who have been most hit by the loss of the EU for work and experience. Students and new graduates would previously have typically secured summer contracts for theme parks, tours and cruises, which are now largely closed off post Brexit because of factors such as the visa changes. According to Spotlight, casting directors have seen a significant decrease in working-class actors in particular picking up jobs in the EU. Unlike actors from wealthier backgrounds, who have access to finances to cover things such as visa costs and sometimes having to wait many months for payments relating to working in mainland Europe, they simply cannot afford to accept a job in the EU. The Future Outlook for UK Performers Agents have turned to encouraging actors to check their heritage to see if they are eligible for some form of dual citizenship, an Irish passport, for example, while some businesses based in the EU now actively blacklist UK-only passport holders. However, the "most concerning" anecdotal evidence is of UK performers being asked to skip getting a legitimate work visa if the paperwork can't be finalised in time, and to lie and work while claiming to be on holiday. Spotlight calls this practice a "ticking timebomb" that could involve the use of sanctions for performers and agents caught taking this route to secure work. The agency said this would include "deportation and potential blacklisting" from future opportunities. "The simple answer is Brexit has been catastrophic for the creative industries," says Jonathan Shalit, founder of InterTalent Rights Group. "We as a country made the decision to leave Europe. This is self-inflicted. Europe don't really want us unless they have to."