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In a landmark victory for Canadian labour, workers at Walmart’s high‑volume Mississauga distribution centre have signed the retailer’s first ever warehouse collective agreement, a move Unifor describes as a “historic and powerful step.” The deal, negotiated over two years, promises higher pay, better working conditions and a lump‑sum payout, while signalling a strategic shift toward unionising supply‑chain hubs. Breakthrough: Walmart Signs First Canadian Warehouse Union Contract The agreement follows a May vote in Mississauga, Ontario, where employees chose to unionise after a two‑year campaign that began in 2024. Lana Payne, president of Unifor, highlighted the significance of bringing a “collective bargaining table with one of the biggest corporations in the world.” The contract covers a distribution centre that services more than 100 brick‑and‑mortar Walmart stores across Canada and handles online order fulfillment. Financial Terms: Pay Increases, Lump‑Sum Settlement and Potential Back Wages Wage bump for unionised workers (specific percentage not disclosed). One‑time lump‑sum payment to settle an unfair‑labour‑practice complaint. In a related case, the British Columbia labour board ordered Amazon to repay over $1 million in back wages for unlawful wage withholding. While Walmart raised wages for other regional staff, the distribution centre had previously been excluded, making the lump‑sum settlement a key financial concession. Industry Ripple Effects: Union Strategy Targets Supply‑Chain Hubs Unifor’s approach deliberately focused on the “entirety of the supply chain,” aiming to leverage the influence of distribution centres that feed more than a hundred retail locations. By securing a contract in a sector traditionally resistant to unionisation, the union hopes to generate momentum that can be replicated in other warehouse operations and logistics firms. Economist Jim Stanford warned that companies like Walmart and Amazon wield “huge power over pricing… and what they pay suppliers and workers,” underscoring the broader economic stakes of these labour battles. Future Frontlines: Amazon, BC Labour Board, and the Next Wave of Organizing Unifor has already opened a second front at an Amazon facility in British Columbia, where the province’s more union‑friendly labour code allows the government to impose a first contract if negotiations stall. Recent rulings require Amazon to back‑pay workers, highlighting the growing legal pressure on e‑commerce giants. Analysts predict that the Mississauga victory will embolden further union drives in Canada’s logistics sector, especially as workers become increasingly aware of the disparity between corporate profits and frontline wages.

The Bridge Between Art and ScienceWhy do we find things beautiful? More precisely, why do some paintings of coloured dots in rippling patterns inspire in me something like revelation? The idea that beauty is the feeling you get when encountering truth is unfashionable in the arts, but lingers in the sciences. The physicist Paul Dirac once proposed that it is more important that a formula is beautiful than that it can be proven: when a perfectly beautiful theory produces results that cannot be real, he argued, then we should not discard the theory but reconsider what is real.Since the 1970s, Terry Winters has been rebuilding that bridge between art and science. Taking inspiration from disciplines including botany – his early paintings, particularly, evoke sprouting pods and tangled roots – engineering, computer modelling and cybernetics, his paintings might be understood as diagrammatic approximations of the patterns that govern everything from the division of cells to the constellation of stars. If every era has to renew its standards of beauty to reflect new understandings of how the world is constructed, then Winters comes as close to providing that model as any living painter.Mathematical Patterns in Visual ArtThese eight new works take their titles from the language of geometry and mathematics: Area, Array, Field, Locus, Point, Scope, Sequence and Set. Each is composed of overlapping patterns that pull each other out of shape according to invisible laws of attraction and repulsion. Field is indicative: on a sooty pink ground, a dense grid of dusty blue cells bends inwards like a trampoline beneath a bowling ball, while an intersecting arrangement of larger circles swells outwards. The disorienting effect of this push-pull is exaggerated by an optical illusion, created by ragged phosphorescent orange haloes around the blue circles, that makes them appear to be craters sunk into the crust of paint. You have to walk up to the surface to be reassured that it is flat.Point shows a teeming landscape of cells bulging outwards at the centre, as if a scum of frogspawn had been skimmed off a pond and placed under a paperweight microscope. In Sequence, a storm of pink interference skims through a yellow circle split like a brain into hemispheres, while a nebulous weather system sweeps in from the right. In Scope, vaguely symbolic arrangements of freshwater blue and desert orange nodules move across the familiar circle-within-a-square geometry of Leonardo's Vitruvian Man. Where that famous demonstration of sacred geometries exudes stillness and calm, the systems that run through Winters' worlds are wild and strange. Here, as much importance is given to the subjective factors of perception and consciousness as the objective principles of logic and proportion.Optical Illusions and Sensory ExperienceAll of this should not distract from the pure sensory pleasure afforded by these pictures. In Locus, another optical illusion seems to lift the red edge of the painting off the canvas like a clumsy wooden frame, squeezing the pockmarked sphere at its centre so that it balloons outwards, threatening to burst. The same cadmium red, so sandy that the pigment seems barely to have been suspended in oil, turns carmine pockets into rock formations that climb off the surface of Set. These sleights of hand evoke the more secular movement of op art, in which patterns are manipulated to exploit the idiosyncrasies of human perception rather than to uncover deeper truths. Which begs the question: is this all just a conjuring trick?Rediscovering the Renaissance ApproachThere is something magical about these works. Even though Winters is generally credited with having extended the lineage of modernist American painting into the present, his practice is in this sense pre-modern. In its rejection of the idea that art should be separated from science, it resembles the Renaissance attitude according to which painting is no less a tool for understanding the world than mathematics, and magic is just the name for things we don't yet understand. His commitment to synthesising diverse spheres of knowledge, his alchemist's commitment to materials, and his sheer technical ability certainly mark him out in a scene recently overwhelmed by chancers and charlatans, bandwagoners and snake-oil salesmen. That his work is enjoying a revival might be taken as an encouraging sign.Beauty as a Path to TruthDirac, incidentally, was proved right. He formulated a theory that was so beautiful it couldn't possibly be wrong, even though it implied the existence of phenomena that everyone agreed must be impossible. He stood by it, and a few years later, someone else discovered anti-matter. Winters' paintings likewise offer a flash of those secret patterns that underpin the physical world, and which science has yet to illuminate. Which is to say, they're beautiful.Exhibition DetailsTerry Winters: Along the River is at Modern Art, London, until 11 July

The Lead: Democracy's Tipping Point in GhanaAccra, Ghana – Ghana has recorded 14 arrests linked to false news and offensive speech in less than 16 months, nearly double the number documented during the previous administration's entire eight-year tenure, according to the Media Foundation for West Africa (MFWA).The rise has triggered a sharp debate in one of West Africa's most stable democracies over whether authorities are simply enforcing long-standing laws in a new digital environment, or edging into a more restrictive approach to public speech.The Political Irony: Mahama's Past WarningsThe controversy carries added political weight because President John Mahama, while in opposition in 2022, warned that using state power to intimidate dissent was a "dangerous blueprint" for democracy.Government Position: Enforcement Not RepressionA senior ruling party official dismissed allegations that the arrests amount to a crackdown."The opposition intentionally sponsors people to insult the President," he told Al Jazeera. "When the law catches up with them, they cry persecution to score cheap political points."He pointed to the case of TikToker Prince Ofori, known as "Fante Comedy", who was arrested last August over alleged threats to President Mahama.Days after his arrest, Ofori appeared at a political rally alongside opposition figures, a development the official said showed how quickly such cases become politicized."They paraded him at an opposition rally," he said.Opposition Response: A Warning Sign for DemocracyOpposition leaders see something more troubling taking shape.Minority leader Alexander Afenyo-Markin has been among the most outspoken critics."The state-sponsored persecution must stop," he told Al Jazeera. "Arresting citizens for words that do not constitute genuine threats is not justice. It is intimidation."He said free speech has limits, but argued that the state is increasingly crossing a line."Excessive use of state power risks undoing Ghana's hard-won democratic gains," he said.Legal Framework: Where is the Line?At the centre of the debate are long-standing provisions in Ghana's Criminal Code and Electronic Communications Act, which authorities say are now being applied to a fast-moving digital landscape.Government supporters argue the increase in arrests reflects the explosion of anonymous and unregulated online content.Critics say the problem is not the laws themselves, but how they are being used.A legal consultant who reviewed recent cases said he counted at least 16 alleged misapplications of Section 208 in the past 18 months, compared with roughly a dozen in the previous eight years."The law has been abused beyond repair," he said. "Repeal is the only remedy."Media Freedom and Blurred BoundariesVeteran journalist Ben Ephson said Ghana needs clearer guidance on where free expression ends and harm begins."The government must properly explain the arrests so people can draw the line between press freedom and responsible journalism," he said.He added that both journalists and state institutions risk overstepping if the rules remain unclear."When you compare the freedom of the media and the rights of the individual, we need to be careful that the media, in trying to do their work, don't trample on people's rights," he said.Global Context: Shrinking Civic SpaceOthers say Ghana's debate mirrors tensions playing out in other democracies.Tegha King of the Universal Peace Federation Ghana said concerns about shrinking civic space are not unique to Ghana."The global civic space must cultivate more free speech, not less," he told Al Jazeera.He said stronger institutions, not more arrests, are needed to manage the pressures of the digital age."There must be independent courts, transparent enforcement, media self-regulation and digital literacy," he said.Civic Awareness and External ConcernSome analysts point to gaps in public understanding of constitutional rights."There is a lack of constitutional education among many Ghanaians," said David Adofo of the African Chamber of Content Producers. "People must know the consequences of their actions before they act, not after."Concerns are also being voiced outside the country."We have had many concerns from diasporans about perceived erosion of press and political freedoms, especially news of blogger arrests," said Nana Kofi Opoku-Agyemang of the NuGhana Expat Center. "Negative news sells fast. The government must be cautious so it does not project a negative image of Ghana in the diasporan community."Government Stance: Existing Laws, New ChallengesOfficials insist there is no coordinated effort to silence dissent.An NDC communicator said the legal framework in question predates the current administration and defended the approach."Ghana's laws, Section 208 of the Criminal Code and Section 76 of the Electronic Communications Act, have been on the books for decades," he said. "What has changed is the sheer volume of reckless, anonymous and sometimes dangerous content on social media. There is no systematic crackdown. There is simply enforcement of existing law."The Path Forward: Breaking the CycleGhana remains one of West Africa's more open democracies, with a competitive political system and active media landscape.But the rise in speech-related arrests has sharpened scrutiny of how far the state can go in policing online expression without undermining the democratic culture that helped define its reputation.The debate is also politically charged because of Mahama's own past warnings.As opposition leader, he described the use of state power against dissent as a "dangerous blueprint." Today, critics say his government faces accusations it once condemned.For Alexander Afenyo-Markin, the moment calls for restraint — and reflection."We should not continue to say that because it happened yesterday, it should happen today and tomorrow. That cycle must end," he said. "President Mahama has an opportunity to leave a legacy of tolerance and free speech. I hope he takes it."

The Road to Glory: Spain's 2026 World Cup Ambitions Spain is one of the big favorites in North America this summer, and the squad that Luis de la Fuente has picked has only reinforced that. He has a well-balanced and competitive group that believes in the sort of football that has already yielded great success. The European champions are dreaming of stitching a second star above their crest. The Key Players Much of the media focus has inevitably fallen on Barcelona's Lamine Yamal, whose imagination, creativity, and personality has transformed the Spain frontline into a real force. His partner in crime, Nico Williams, has hit form in the final weeks of the season at Athletic Bilbao. The two wingers were a revelation at Euro 2024, injecting freshness into a team that still dominates the ball. Group Stage Fixtures 15 June v Cape Verde, Atlanta (noon local, 5pm BST, 16 June 2am AEST) 21 June v Saudi Arabia, Atlanta (noon local, 5pm BST, 22 June 2am AEST) 26 June v Uruguay, Guadalajara (6pm local, 27 June 1am BST, 27 June 10am AEST) The Coach: Luis de la Fuente Luis de la Fuente has turned Spain into a fiercely competitive and united team. His style of play combines the traditional possession-based game of recent decades with a greater directness and tactical flexibility. The former under-21 coach is known for his communication and man-management skills, creating a healthy and competitive environment within the group. Star Player: Lamine Yamal Lamine Yamal will be the centre of attention at his first World Cup. The teenager will celebrate his 19th birthday on 13 July, the day before the semi-finals get under way, and yet his immense talent means he will carry the hopes of a nation on his shoulders. Cheeky and creative, the winger plays like he's just having a kickabout with his mates but has become a natural leader within the national team already. Unsung Hero: Eric García Eric García rarely makes the headlines. The former Manchester City player has quietly gone about his business at Barcelona, becoming a key figure for Hansi Flick thanks to his intelligence, positioning, and composure when bringing the ball out from the back. The 25-year-old has grown in maturity and is an organiser, often dictating play from centre-back or even midfield.

Capturing the Unseen Lives of Coastal Youth Documentary photographer Polly Braden had her big idea while reading a landmark report about the poor health of people living on the English coast. The report blew her away, and she thought: 'This is about England. And it affects all of us.' The Against the Tide Series Braden collaborated with The Guardian's Seascape section to produce the 'Against the tide' series, a wide-reaching year-long journalism project reporting on the lives of young people in coastal communities across England and Wales. The project aims to shine a spotlight on 16- to 25-year-olds growing up on the neglected fringes of England and Wales. Photographing Resilience and Beauty Braden's work includes a photograph of Libby, a young woman from Whitehaven, Cumbria, depicted on a beach underneath a gloomy sky, holding a bag of oranges. A rainbow is faintly visible in the centre of the image, behind her right shoulder, giving her a slight halo as she looks down, away from the camera. 'There's beauty in it,' says Braden. 'And there is bleakness.' The Exhibition Braden's work will form a touring exhibition which opens at Arnolfini gallery in Bristol in June and moves to Colchester's Firstsite gallery in October.

The Paradox of Growth: Datacentres, GDP, and ClimateThe latest March GDP figures reveal a troubling disconnect between economic expansion and environmental reality. While the economy grew by 0.3% in the quarter, the primary driver of this growth is a boom in datacentre investment. This creates a scenario where economic success is being achieved at the expense of the climate and long-term employment stability.The Datacentre-Driven GDP SurgeThe core of this economic shift lies in the massive private investment in machinery and equipment, which actually exceeded total GDP growth. This surge is largely attributed to the information technology and communications industry, specifically the construction of datacentres.Net Trade Deficit: Australia's net trade went backwards, with imports of datacentre equipment outpacing exports.Jobless Growth: Unlike traditional infrastructure, datacentres are designed to minimize human labor, meaning the construction boom does not translate into a sustainable jobs boom.Investment Shift: Without datacentre investment, non-mining investment would have actually contracted in March.The Hidden Cost of Household SpendingWhile the headline GDP number looks positive, the underlying data for households tells a different story. The rise in household spending was largely artificial, driven by a jump in electricity and gas bills following the end of government rebates.Per Capita Decline: When accounting for population growth, average household spending actually fell.RBA Impact: The Reserve Bank of Australia (RBA) raised rates, contributing to a 0.7% drop in real per capita disposable income.Living Standards: Nearly half of the income decline was due to increased interest rate payments.Why GDP Metrics Fail to Reflect RealityThe Climate Council warns that the datacentre boom will drastically increase Australia's electricity consumption. Currently accounting for 2% of national electricity use, this sector is projected to jump to 6% by 2030 and 12% by 2050.This growth threatens to derail progress on climate goals. As electricity emissions are currently the main reason for falling greenhouse gas levels, the rapid expansion of datacentres—requiring massive amounts of power—could effectively destroy the nation's ability to reach net zero targets.The Future of Energy and EmploymentThe current economic trajectory suggests a future where growth is decoupled from both job creation and environmental sustainability. To avoid a climate catastrophe, Australia must urgently integrate massive renewable energy capacity and battery storage to power these datacentres without relying on polluting coal or gas.

The Lead Apple's new 27in Studio Display XDR is its best monitor yet, with an exceptionally bright and gorgeous 5K screen that wants to be the pro display for Mac-wielding content creators everywhere, with a price tag to match. The Event Details Built to be paired with the latest or high-end Macs, the Studio Display XDR costs from £2,599 (€3,099/$2,899/A$4,799), although it is a cool £3,000 if you want it with a stand. It sits above the standard £1,499 Studio Display and is £2,000 cheaper than the 2019 Apple Pro Display XDR it replaces. The Data Analysis Price: from £2,599 (€3,099/$2,899/A$4,799) Display: 27in 5K IPS LCD screen Brightness: up to 1,000nits for everyday content, 2,000nits for HDR content Features: six speakers, three mics, 12MP webcam, Thunderbolt 5 ports, USB-C ports The Impact Analysis The Studio Display XDR has a number of unusual features typically not found on professional monitors. It has six speakers in it, which are infinitely better than most monitor or TV speakers and do a sterling job for casual listening or watching video. Its three mics and good 12MP webcam make video calls effortless with Apple’s auto-panning and scanning Centre Stage and Desk View technology from the MacBook Pro and iPads. The Prediction The Studio Display XDR is likely to be a popular choice among professionals who need a high-end monitor for their work. Its exceptional brightness and color accuracy make it ideal for tasks such as video editing, color grading, and medical imaging. However, its high price tag may put it out of reach for some users.

The Lead Lawmakers in the United States are quietly advancing a proposal that could deepen military ties between the US and Israel in unprecedented ways, at a time when public support for Israel among Americans is increasingly fractured. The Proposal Details The proposal, included in the 2027 National Defence Authorisation Act (NDAA), aims to establish a "United States-Israel Defence Technology Cooperation Initiative". This initiative would require the US defence secretary to designate an official responsible for coordinating military cooperation between the two countries, focusing on areas such as counter-unmanned systems, anti-tunnelling and subterranean threats, and missile and air defence technologies. The Data Analysis The proposal comes amid growing debate in the US over military support for Israel, particularly as Israel's actions in Gaza and Lebanon continue to draw international criticism. Recent opinion polls suggest increasing scepticism among Americans towards unconditional support for Israel, with only 16% of Americans supporting continuing weapons transfers to Israel without additional restrictions. The Impact Analysis Analysts say that if passed, the proposal would mark a significant shift in the US-Israel relationship, moving beyond a model centred on American military aid towards deeper institutional integration between the two countries' defence industries and militaries. Critics argue that such a move would make support for Israel less a matter of political choice and more a structural feature of US national security policy. The Prediction Whether the proposal survives the legislative process is uncertain, but its inclusion in the NDAA shows how some politicians, many backed by the pro-Israel lobby group AIPAC, are attempting to bind the two countries' militaries closer together, creating long-term industrial links that future administrations may find difficult to reverse.

The Energy Advantage In the race against China for AI supremacy, the United States dominates when it comes to access to the most cutting-edge semiconductors. But when it comes to powering the huge data centres that run on AI chips, China holds the clear advantage. That's because data centres, the sprawling computing facilities needed to train and run AI models, require vast amounts of energy. A typical data centre can consume as much electricity as 100,000 households, while next-generation “hyperscale” facilities can gobble up as much power as two million homes, according to the International Energy Agency (IEA). China's Renewable Energy Boom China already generates more than twice as much electricity as the US, a lead that is expected to widen amid an aggressive state-led investment in the country’s energy grid. BloombergNEF, a research provider, estimates that China will add more than six times as much electricity generation capacity as the US over the next five years. Much of that extra capacity will be in the form of renewables such as solar and wind. In 2025 alone, China increased its wind and solar power capacity by more than 430 gigawatts, accounting for more than half of the additional capacity in the renewables added globally that year. The Impact on Data Centres A key element of China’s AI strategy involves integrating its data centres into its rapidly expanding renewables sector. Under the “East Data, West Computing” initiative, China’s government is concentrating the construction of new data centres in the country’s sparsely populated interior, where land and renewable energy sources are abundant compared with the heavily built-up eastern seaboard. Earlier this month, Beijing announced the start of operations at the country’s first “large-scale” renewable energy project to be linked directly to a data centre. Narrowing the Gap For now, the US still has the largest data centre footprint by a wide margin. According to Stanford University’s AI Index, the US had an estimated 5,427 data centres in 2025, compared with 449 in China. But as China constructs data centres at a blistering pace – its number of data centre racks grew 30 percent annually from 2016 to 2023, according to the China Academy of Information and Communications Technology – the gap between the superpowers is rapidly narrowing. The Future Outlook “In the long run, the country that can provide cheap, stable, low-carbon electricity will have a major advantage in AI infrastructure,” Qiyang Xiong, a PhD candidate at Renmin University of China who specialises in AI and energy policy, told Al Jazeera. “China is a global leader in solar, wind and ultra-high-voltage transmission,” Xiong said. “This gives it an advantage in supplying western data centre clusters with large volumes of relatively cheap, clean electricity.”