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Global Study Quantifies Gender Attractiveness Gap Across AgesThe research team led by Dr Eugen Wassiliwizky at the Max Planck Institute for Empirical Aesthetics compiled the world’s largest dataset on facial attractiveness, drawing from 52 studies across 76 countries.Numbers Behind the Gap: 1.5 Million Ratings Reveal 60% Preference1.5 million attractiveness ratings17,000 distinct faces evaluated30,000 individual ratersAverage female face rated more attractive than 60% of male facesGap strongest in Western cultures, present across all sexual orientationsWhen participants rated themselves, the gender gap vanished, underscoring the role of external perception.Implications for Evolutionary Theory and Social PerceptionThe findings revive debate over Darwinian sexual selection. While Darwin noted male ornamentation in many species, he considered humans an exception where male competition dominated. This study suggests a universal bias toward rounder, more feminine facial structures, which may be linked to infant‑like features rather than purely cultural norms.Historical language—"the fairer sex", "le beau sexe"—reflects a long‑standing perception that the research now quantifies.Future Research Directions and Societal ShiftsAs the attractiveness gap diminishes after age 80, researchers hypothesize that facial structural differences shrink with age, reducing perceived bias. Ongoing work will explore:Neuro‑cognitive responses to facial roundness across agesCross‑cultural variations beyond the current datasetPotential impacts on age‑related social dynamics and media representationThe study, published in Proceedings of the Royal Society B, calls for cautious interpretation but highlights a robust, global pattern that challenges purely cultural explanations.

The British Solving Championship: An Opportunity for Chess Enthusiasts This week’s puzzle is a chance to enter an annual national competition in which Guardian readers ­traditionally perform well and in ­considerable numbers. White in the diagram, ­playing as usual up the board, is to play and checkmate in two moves, against any black defence. The Event Details The puzzle is the first stage of the annual Winton British Solving Championship, organised by the British Chess Problem Society and sponsored by the investment ­managers ­Winton. This competition is only open to ­British ­residents and entry is free. To take part, simply send White’s first move by post to Nigel Dennis, Boundary House, 230 Greys Road, Henley-on-Thames, Oxon RG9 1QY, or by email to [email protected]. Entry Requirements and Deadline All entries must be postmarked or emailed no later than 31 July 2026. Entrants must provide their name and home address. Juniors under 18 on 31 August 2025 must also give their date of birth. The Competition Structure The best 15-20 players from the postal round, plus the best juniors, will be invited to the final at Harrow school on Saturday 13 February 2027, where the prize money is expected to be at least £1,600. The winner of the final will have the right to represent Great Britain at the 2027 world ­solving championships, an event where GB are often medal contenders. A Note on Chess and Professionals Back in the 1950s most top English players were amateurs, often civil servants or teachers, who competed in tournaments during their vacations. After the 1970s Fischer boom and English successes brought an influx of sponsors, chess professionals could earn a decent living, but the tide turned again during the 1990s. The breakup of the Soviet Union brought harder international competition, while Nigel Short’s world title defeat and the move to screen rather than print marketing drove sponsors away. A New Grandmaster: Harry Grieve Harry Grieve became England’s latest grandmaster on Tuesday when the 25-year-old, who was British champion in 2022 and helped CSC/Kingston finish second in this season’s UK 4NCL League, won first prize in Budapest with a 7/9 total.

Federal prosecutors in Brazil hailed a court ruling on Friday that obliges multiple government bodies to protect the abandoned 1928 Fordlandia site in the Amazon, calling it a “landmark” for cultural preservation.Landmark Court Decision Mandates Fordlandia PreservationJudicial order requires the federal government, the state of Pará, the municipality of Aveiro, and the National Institute of Historical and Artistic Heritage (IPHAN) to collaborate on site protection.The ruling follows decades of advocacy by historians, activists and local residents.Historical Context and Financial Footprint of FordlandiaFordlandia was founded in 1928 when Henry Ford invested nearly $20 million to build a self‑contained rubber town in the Amazon. The venture failed due to disease‑riddled plantations, strict worker regimes and competition in the automotive market. By 1945 the complex was sold to the Brazilian government for a modest $244,200. Today, the infrastructure is in advanced decay, with the hospital having burned down in 2012.Socio‑Economic and Environmental ImplicationsPoverty in Pará remains high – 39.3 % in 2023.Residents report unreliable water and loss of basic services.Preservation could anchor a sustainable tourism industry, offering economic alternatives to local communities.Protecting the site also contributes to broader Amazon conservation goals by preventing further illegal looting and degradation.What Lies Ahead for the Amazon Heritage SiteProsecutors argue the decision gives locals a legal right to demand restoration. Expected next steps include:Joint planning by federal, state and municipal authorities with IPHAN to assess structural stability.Funding proposals for tourism‑focused redevelopment.Monitoring mechanisms to ensure compliance with preservation standards.If implemented, Fordlandia could become a living museum of early 20th‑century industrial ambition and a catalyst for regional economic revitalization.

Kuss Climbs to Historic Giro d'Italia Stage 19 Victory American cyclist Sepp Kuss dominated the high mountains to claim a solo victory on stage 19 of the Giro d'Italia, a grueling 151km stage through the Dolomites. This win makes Kuss the 116th rider to complete the Grand Tour stage victory trilogy, adding an Italian success to his previous wins at the Tour de France in 2021 and the Vuelta a España in 2019 and 2023. The Grueling Stage Details The stage was marked by a brutal 5,000m of climbing, featuring a relentless rollercoaster of high-altitude climbs and technical descents, before finishing in the Veneto village of Alleghe. Kuss's teammate, Jonas Vingegaard, played a crucial role in defending his overall lead. The Data Analysis Kuss finished 13 seconds ahead of Derek Gee-West of Lidl-Trek. Giulio Ciccone of Lidl-Trek took third, 36 seconds behind Kuss. Vingegaard maintains a commanding lead of 4 minutes and 3 seconds over Felix Gall in the general classification. The Impact Analysis Kuss's victory and Vingegaard's continued lead underscore the dominance of Visma-Lease a Bike in the Giro d'Italia. This performance solidifies their position as a top force in the cycling world. The Prediction With the final stages approaching, it's likely that Vingegaard will maintain his lead and secure the overall victory. However, the intense competition and challenging terrain may still lead to unexpected changes in the standings.

The Lead: PSG's Title Defense MotivationParis Saint-Germain coach Luis Enrique has asserted that his team's motivation to retain their Champions League title surpasses Arsenal's desire to win their first European trophy. PSG, who defeated Inter Milan 5-0 in last year's final, are strong favorites for Saturday's showdown against Arsenal, who are appearing in their first final since 2006.The Event Details: Champions League Final ShowdownThe Champions League final between PSG and Arsenal marks a clash of contrasting narratives. PSG, the defending champions, are seeking to become only the second team in the Champions League era to retain their title, following Real Madrid's achievement. Meanwhile, Arsenal, under Mikel Arteta who boldly declared "We will be European champions on Saturday," are pursuing their first continental trophy.PSG has welcomed back key players Ousmane Dembélé and Achraf Hakimi from injury, with Luis Enrique expected to select 10 of the 11 players who started in last year's final victory. Dembélé, who had been doubtful due to a calf injury, expressed confidence in his participation and emphasized the team's ambition not to "sit on their laurels."The Data Analysis: Luis Enrique's Final RecordLuis Enrique brings an impressive track record to the final, having won 11 of the 12 finals he has contested as a manager. This success rate provides PSG with significant psychological advantage as they prepare for the match. The Spanish coach's experience in high-pressure finals contrasts with Arteta's relative inexperience at this stage of European competition.The Impact Analysis: European Football's Changing LandscapeThis final represents a significant moment in European football's competitive balance. PSG's potential back-to-back victory would solidify their position among Europe's elite clubs and demonstrate the effectiveness of their financial investment. For Arsenal, a victory would mark a return to the pinnacle of European football after a two-decade absence and validate their project under Arteta.The matchup also highlights the evolving dynamics of European football, with PSG's star-studded squad facing Arsenal's more team-oriented approach. The contrast in playing styles and club philosophies adds an intriguing subplot to what promises to be a compelling final.The Prediction: PSG's Historical OpportunityWith the opportunity to make history by becoming only the ninth club to win back-to-back European Cups and the second in the Champions League era, PSG enters the final as overwhelming favorites. Luis Enrique's assertion that "trying to win the second one in a row is" more powerful than Arsenal's first-time quest reflects the confidence within the PSG camp.However, Arsenal's underdog status and Arteta's bold declaration could provide them with the motivation to defy expectations. The final will ultimately come down to which team can execute their game plan more effectively under the pressure of the occasion, with PSG's experience potentially proving decisive in their quest for consecutive titles.

The Controversial Comments That Sparked DebateParaguay's Adolfo Daniel Vallejo has ignited a firestorm of criticism after stating that his French Open second-round match should not have been umpired by a woman, claiming Brazilian official Ana Carvalho was unable to control the home supporters. The comments came after Vallejo's five-hour loss to French teenager Moïse Kouamé on Court Suzanne Lenglen, where the local crowd created an intense atmosphere throughout the match.The Match Details and Vallejo's ComplaintsThe match between Vallejo and 17-year-old Kouamé turned out to be one of the most compelling of the tournament so far, with the French player eventually winning 6-3, 7-5, 3-6, 2-6, 7-6 (8) after four hours and 56 minutes of play. Vallejo expressed dissatisfaction with the time Kouamé was allowed between points, arguing that Carvalho was not strong enough to manage the crowd effectively.Speaking to Clay magazine, Vallejo made his position clear: "This sort of match needs to be umpired by a man, it's very difficult for a woman to do it. It has to be refereed by a man, because it's a very demanding crowd and you need a lot of strength to go against the crowd."Umpiring Standards and Time RegulationsAccording to tennis regulations, players are permitted 25 seconds between points, with a visible countdown clock on the scoreboard. However, umpires have discretion to delay the countdown when crowd noise interferes with play. Vallejo claimed that Kouamé took advantage of this by lying on the floor or stalling, while the crowd shouted for extended periods without intervention."The crowd was very out of line, but I understand they are supporting their compatriot," Vallejo acknowledged. "It's quite an intense crowd and that's why I was prepared. I already knew it would be like that and, to be honest, it didn't harm me, but rather strengthened him."The Backlash and Broader ImplicationsVallejo's comments have drawn immediate criticism for their sexist undertones, coming at a time when tennis has made significant strides in gender equality. The remark undermines the professionalism of female umpires who officiate at the highest levels of the sport, including Grand Slam tournaments like the French Open.The controversy highlights ongoing challenges in maintaining fair competition conditions when crowd dynamics heavily favor one player. Tournament organizers have been contacted for comment, but no official response has been released as of yet.Future Outlook for Gender Equality in TennisThis incident may prompt renewed discussions about gender equality in officiating and the treatment of female officials in professional sports. Tennis has historically been at the forefront of gender equality in sports, with equal prize money at all Grand Slam tournaments since 2007.As the sport continues to evolve, incidents like this one serve as reminders that despite progress, challenges remain in ensuring equal respect and opportunities for women in all aspects of tennis, from players to officials to administrators.

The Rise of Cancoillotte: From Niche Product to Social Media SensationIn the village of Franois, eastern France, a stream of what looks like runny, beige gloop is being potted, packaged and dispatched for delivery as fast as it can be made. The freezer room, normally piled high with pallets of the product, is almost empty. This is cancoillotte - a cheese product that until recently was little known outside the eastern Franche-Comté region - and it's experiencing unprecedented demand.The Health Food Breakthrough: Why Cancoillotte Captured Influencers' AttentionUnlike most cheeses, cancoillotte is low in fat, high in protein, cheap and until recently something of a niche product outside the Franche-Comté, the region flanking France's border with Switzerland. This unique nutritional profile has made it a favorite among health and fitness influencers who want to enjoy cheese without compromising their dietary goals.Julie Morin, director of the Poitrey la Belle Étoile fromagerie near Besançon, and president of the Association for the Promotion of Cancoillotte, said the sudden demand had taken her and the region's 22 cancoillotte producers by surprise. "There's been a slow progression in sales of cancoillotte over the last seven years, but the influencers have produced a big boom, which we didn't expect," said Morin during a tour of the fromagerie established almost 150 years ago.The Economic Impact: Shortages and Production ChallengesThe boom in sales has resulted in what producers call a "rupture" in supplies - an unprecedented shortage of the product. "What with all the new enthusiasm for the cheese and the May bank holidays we couldn't produce as much as usual so we had a bit of a shortfall, but we're making it up," explained Morin. The sudden surge in demand has caught local producers off guard, with many struggling to scale up production quickly enough to meet the new market demand.Content creator Johan Papz, with 1.5 million followers on TikTok, called it "the best day" of his life when he tasted cancoillotte, adding: "My eating has changed forever." Influencer Itscindyoff has made 178 TikTok videos lauding cancoillotte and traveled 500km to the Franche-Comté to buy as many different flavors as possible.Regional Transformation: How Cancoillotte is Changing Franche-Comté's Food LandscapeFrance may be what Charles de Gaulle described as an ungovernable country of 246 kinds of cheese, but only one of them can claim to have won the hearts of fitness fanatics and social media influencers. This sudden popularity is transforming the local food industry in Franche-Comté, where cancoillotte has been produced for centuries.The cheese even has its own eating competition. Last year's winner, Maximilien Reverchon, put away 1.75kg at Larians-et-Munans in the Franche-Comté without the help of bread or biscuits. Such cultural recognition, combined with the social media buzz, is elevating cancoillotte from a regional specialty to a national phenomenon.The Future of Cancoillotte: Sustaining the MomentumUntil now, cancoillotte has been a product that was difficult to advertise. So we are surprised and happy it's become something of a craze and hoping it will last," said Morin. Local producers are now exploring ways to capitalize on this unexpected popularity while maintaining the traditional methods that give the cheese its unique character.Nicknamed "the glue" by some local people because of its sticky consistency, the history of cancoillotte is said to date from the middle ages in the Jura mountains. It went into production around the first world war when it became popular with soldiers on the frontline. This rich heritage, combined with its modern health credentials, positions cancoillotte for potential long-term success beyond its current social media moment.

The Comeback VictoryTearful Luke Littler admitted his Premier League struggles and the boos from the crowd had made him consider walking away before he beat great rival Luke Humphries in an epic final at the O2. Littler won a nail-biting last-leg decider to regain his crown and pocket a £350,000 jackpot.The world No 1 was subjected to more pantomime booing and whistling from the 16,000 crowd at London's O2 Arena. But the 19-year-old shrugged off the jeers which have followed him around recently to reclaim the title he lost to Humphries in last year's final.The Final ShowdownIt was the third straight meeting between darts' top pair in the final, and it was Warrington thrower Littler who came from 6-3 down to edge a thriller 11-10. The match showcased the incredible skill and mental fortitude of both players as they traded blows in front of the hostile crowd.In the semi-finals, Littler had squandered six match darts as he let a 9-4 lead slip in a bad-tempered match against Gerwyn Price. There was controversy midway through the 15th leg when Price, not on a finish, scored 170 and gave the crowd the "reeling in the big fish" gesture with Littler already throwing.Humphries, 31, had seen off 2021 winner Jonny Clayton 10-9 in a see-saw second semi-final after leading 6-2, only for Clayton to roar 9-7 ahead before Humphries levelled and eventually won.The Prize and PerformanceAdd in his record-equalling six nightly wins over the 17-week marathon and Littler has raked in an eye-watering £410,000. This financial success underscores the growing commercial appeal of darts as a spectator sport.The Premier League Darts has become one of the most lucrative tournaments in the sport, with substantial prize money attracting the world's best players and creating intense competition throughout the season.Mental Fortitude Under PressureSome controversial incidents, not least an on-stage argument with Dutch opponent Gian van Veen in Manchester, left him confiding in girlfriend Faith that the crowd's reaction was getting him down. "It's been a rollercoaster," he said on stage. "The first four weeks I was at the bottom, on the fifth night I won my first night. I had to pick myself up."After Brighton, Littler revealed he had considered quitting: "I came off stage and then in Manchester, I was sat at home saying to Faith 'I don't want to do it anymore'. Just the crowd every week'. I said to her, 'I'm down bad'." The youngster then had to stop speaking as he welled up with emotion.Humphries explained: "It shows what it means to us as players, on the road for 16, 17 weeks, it's hard work." This insight into the mental challenges of professional darts highlights the pressure these athletes face.The Future of DartsLittler's victory reinforces his position as the dominant force in modern darts, particularly given his young age. His ability to perform under extreme pressure and hostile conditions suggests he could dominate the sport for years to come.The controversy surrounding crowd behavior at darts events may prompt organizers to address the issue, potentially implementing measures to ensure a more respectful environment for players while maintaining the passionate atmosphere that makes darts unique.As the sport continues to grow in popularity and financial rewards, we can expect even greater competition and higher standards of performance from players like Littler and Humphries, who are setting new benchmarks for excellence in darts.

The Lead Republic of Ireland midfielder Jamie McGrath has warned that the controversy surrounding Nations League games against Israel could intensify after their friendly win over Qatar in Dublin was disrupted by pro-Palestinian protests. Ireland are set to host Israel at Dublin's Aviva Stadium on October 4, while a September 27 fixture designated as an Israel home match is expected to be staged at a neutral venue. Protest Disruption at Qatar Friendly Qatar's match against Ireland was part of their preparations for this summer's World Cup, where they begin their campaign against Switzerland on June 13. Ireland failed to qualify for the event. Tennis balls featuring the Palestinian flag were thrown on to the pitch in Thursday's friendly, causing the match to be halted twice, and McGrath expected more protests to follow. Boycall Calls and FAI Position Earlier this month, leading Irish footballers joined with celebrities in a campaign calling for a boycott of Israel's matches, but Ireland's governing body for football (FAI) has said it will go ahead with the fixtures and that a refusal to play could lead to disciplinary measures. In November last year, 93 percent of FAI members voted for its leadership to press UEFA to suspend the Israel Football Association from European competitions. Players Caught in Middle "I'm sure it's going to heat up over the next few months. We (the players) don't want to be put into a position," McGrath told the BBC's Northern Ireland bureau after the match. "It's obviously a unique scenario. The people [protesters], we have to listen to them, they have the right to do what they do, as long as it's done in a peaceful way, that's all that matters. At the end of the day, we're footballers and we don't want to be caught in this, but sometimes we might have to." Manager's Stance and Future Outlook Ireland manager Heimir Hallgrimsson has also regularly weighed in on the debate and, ahead of the Qatar match, said his players must "win this war" against Israel in the upcoming matches. When pressed on whether he believed a resolution would be found ahead of the matches, McGrath replied, "To be honest, I've no idea. We obviously touched on it a few days, I'm sure as it heats up, it might be taken out of our hands, I'm not sure."