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A recent study has shown that a simple yet effective method can help prevent gulls from stealing food from beachgoers. Painting eyes on takeaway boxes can reduce gull theft by up to 50%. The research, conducted by Laura Kelley from the University of Exeter and her colleagues, involved presenting herring gulls with tempting takeaways at various seaside towns in Devon and Cornwall.The study found that when faced with a choice between a box with eyes painted on it and a plain box, gulls were slower to approach the box with eyes and less likely to peck at it. This effect was sustained, with gulls remaining wary of the boxes with eyes on them even after repeated exposure. The findings were published in Ecology and Evolution.The concept of using watchful eyes as a deterrent is not new. It has been shown to be effective in keeping starlings away from crops, raptors away from airports, and even reducing predator attacks on livestock by painting eyes on an animal's rump. Humans are also susceptible to the feeling of being watched, with images of human eyes successfully used to deterrent bike theft and increase charitable donations. However, not all gulls are deterred by the feeling of being watched, and shouting has been shown to be a good deterrent for bolder gulls.

Caster Semenya, the two‑time Olympic 800‑metre champion, has pledged to fight the International Olympic Committee’s (IOC) newly announced gender‑testing policy that would apply to all female athletes competing in strength, power or endurance events. The South African athlete says the rule "undermines women’s rights" and lacks scientific justification. The IOC unveiled the policy last week, stating that including “androgen‑sensitive XY‑DSD athletes” in the female category "runs fundamentally counter to ensuring fairness, safety and integrity in elite competition." The measure is expected to become a universal requirement across Olympic sports, replacing a patchwork of national regulations that have sparked controversy for years. Semanya, who has been embroiled in a long‑running legal dispute with World Athletics over her right to compete despite having a Difference of Sexual Development (DSD), told Reuters, "We’re going to be vocal about it, we’re going to make noise until we’re heard". She added, "Enough is enough – women will not be told how to compete". DSDs are rare conditions involving variations in genes, hormones and reproductive anatomy. Some individuals with DSDs are raised as female yet possess XY chromosomes and testosterone levels typical of males. The IOC’s testing protocol will involve a cheek‑swab or saliva sample to detect the SRY gene on the Y chromosome, with further investigation for any positive results. Semanya rejected the scientific premise of the rule, stating, "There’s no science that XY‑DSD gives an athlete an advantage". She emphasized that athletic success stems from hard work, not genetics, and criticized those who claim intersex conditions confer a performance edge. She also criticized IOC President Kirsty Coventry, the first woman and first African to hold the position, for failing to consult athletes with DSDs before issuing the policy. "They sent us a letter the day they were going to publish the new policy," Semanya said, urging genuine stakeholder engagement rather than a perfunctory "tick‑the‑box" approach. By labeling the policy as a breach of women’s dignity and rights, Semanya aims to rally broader support for intersex athletes and challenge what she describes as a historically flawed testing regime.

Unilever’s latest strategic move pairs its food portfolio – home to brands such as Hellmann’s, Knorr and Marmite – with US condiment specialist McCormick in a deal valued at $44.8 bn. While the transaction will deliver $15.7 bn in cash to Unilever, the bulk of the consideration is equity‑based, giving Unilever shareholders a 55% stake in the enlarged McCormick and leaving Unilever itself with a modest 10% holding. The structure marks a departure from Unilever’s recent clean‑break divestitures, such as the outright sales of its Flora spreads and Lipton tea businesses and the spin‑off of its ice‑cream division (including Ben & Jerry’s) last year. Instead, investors now face a complex share‑exchange that ties their fortunes to a company that will assume significant debt to fund the acquisition. CEO Fernando Fernández framed the transaction as “another decisive step in sharpening our portfolio”, yet market reaction was swift: Unilever’s share price slid 7% on the announcement. The decline underscores investor scepticism that the merger will unlock genuine value. From a financial perspective, Unilever’s food arm contributes annual sales of $12 bn – outpacing McCormick’s $8 bn – and enjoys higher growth (2.7% vs 2%) and superior margins (24% vs 17%). These metrics suggest Unilever could have retained a more profitable segment rather than ceding control to a partner with weaker performance indicators. Critics argue that the combined entity will be a sprawling conglomerate of global powerhouses like Hellmann’s and Knorr alongside niche brands such as French’s mustard and Old Bay seasoning. The anticipated synergies, described by McCormick’s Brendan Foley as “maximal adjacency” and “end‑to‑end flavour experiences”, remain unproven, especially given the modest cash component and the dilution of Unilever’s ownership. Ultimately, the success of the merger hinges on whether the new food business can generate growth that justifies the equity swap and the added debt burden. For now, the market’s 7% share‑price dip reflects a cautious outlook on the promised “trapped value” that Unilever hopes to unlock.

The escalating tensions with Iran have sent shockwaves through Asia's used-car export industry, particularly affecting shipments to the Middle East. As a key player in the region, Iran's instability has created uncertainty and logistical challenges for exporters.With trade routes and shipping lanes being reevaluated, the used-car export business from Asia to the Middle East is experiencing a downturn. Exporters are navigating the complexities of ensuring safe passage for their shipments amidst the heightened tensions.The broader economic implications of this disruption are significant, as the used-car trade is a substantial component of regional commerce. Stakeholders are closely monitoring the situation, seeking stable solutions to mitigate the impact on the industry.

Kenyan marathon runner Albert Korir, the 2021 New York City Marathon champion, has been handed a five-year doping ban by the Athletics Integrity Unit (AIU). Korir admitted to using a banned performance-enhancing drug, specifically the synthetic form of erythropoietin (EPO), which stimulates red blood cell production.The ban, which runs from January 8 until January 7, 2031, was reduced from six years due to Korir's early admission and acceptance of the sanction. The 32-year-old athlete tested positive during out-of-competition tests in Kenya in October.Korir has had a notable career, winning the 2021 New York marathon in a time of 2 hours, 8 minutes, and 22 seconds. He also came third in the 2023 New York marathon with a personal best time of 2:06:57. Additionally, he won the Ottawa Marathon in 2019 and 2025.This sanction comes as part of Kenya's ongoing efforts to clean up its image in athletics, following a string of doping scandals. Over 140 Kenyan runners, mainly long-distance athletes, have been sanctioned for drugs offences since the 2016 Rio de Janeiro Olympics. Recently, Kenya handed out its first lifetime ban to marathon runner Beatrice Toroitich and a six-year ban to 10km record holder Rhonex Kipruto in June 2024.

The Erosion of Digital Anonymity Apple's 'Hide My Email' feature, designed to shield user identities from apps and websites, has been exposed as ineffective against federal subpoenas. The company recently revealed it provided real names and email addresses to the FBI and ICE, undermining the feature's promise of anonymity for paying iCloud+ subscribers. This disclosure highlights a critical vulnerability in the privacy architecture of major tech platforms, where 'anonymity' often depends on the willingness of the provider to withhold data. The 'Hide My Email' Loophole The feature allows iCloud+ subscribers to generate anonymous email aliases that forward messages to their private inbox. While Apple claims it does not read the content of these forwarded messages, the legal mechanism allows authorities to bypass the alias entirely. In a recent affidavit, the FBI revealed that Apple provided the real identity behind an anonymized address used in a threat investigation against Kash Patel's girlfriend. Similarly, ICE agents obtained records linking multiple anonymized accounts to a specific individual involved in an alleged identity fraud scheme. Metadata vs. Content The data shared with law enforcement goes beyond simple forwarding logs; Apple provided the account holder's full name, email address, and billing information. In one instance, Apple disclosed records for 134 anonymized email accounts created via the feature. This indicates that while the content of emails remains private, the ownership of the account is easily accessible to authorities with a valid legal request. The distinction between encrypted content and unencrypted metadata is becoming the primary battleground for digital privacy. End-to-End Encryption Limits This incident underscores a critical distinction in modern cybersecurity: the difference between end-to-end encryption (E2EE) and account metadata. Apple touts its services as E2EE, meaning only the user can access their data. However, this protection does not extend to the account registration details, billing history, and unencrypted routing information that Apple stores. As a result, the demand for alternative privacy tools like Signal, which offer stronger protections against metadata collection, is likely to increase among privacy-conscious users. The Future of Privacy vs. Security As law enforcement agencies increasingly rely on metadata to solve crimes, tech companies will face mounting pressure to balance user privacy with national security obligations. We can expect a rise in legal battles regarding the scope of 'anonymized' services and a potential shift in consumer behavior, where users seek out services that offer true anonymity rather than just obfuscation.

The recent open letter from 60 clergy members, addressed to the author, underscores a shared concern for planetary stewardship and acknowledges that human‑generated carbon emissions are warming the climate. However, the signatories and the author diverge sharply on the appropriate policy response. Marshall contends that an outright ban on fossil fuels is both impractical and ideologically driven, creating a collective‑action dilemma for the UK. He notes that while the nation pursues a rapid net‑zero transition, major emitters such as India and China operate on markedly different timelines, and the United States has withdrawn from the Intergovernmental Panel on Climate Change (IPCC). This leaves Britain navigating a path of unilateral economic disarmament. Industrial electricity rates in the UK have surged to two‑and‑a‑half to three times those in China and four times those in the United States. Such cost differentials are eroding the global competitiveness of sectors ranging from steel and oil refining to chemicals, automotive manufacturing, and emerging AI industries. The result, according to Marshall, is a wave of factory closures, investment pull‑backs, and significant job losses across the nation's industrial heartlands. Beyond macro‑economic concerns, the policy’s social toll is stark. Older and low‑income households are bearing the brunt of soaring energy bills, with an estimated 2,500 excess deaths last year attributed to an inability to adequately heat homes. This humanitarian impact, Marshall argues, contradicts the very notion of “human flourishing” that climate advocates champion. While acknowledging that every policy entails trade‑offs, Marshall warns that the clergy’s proposal would impose severe personal costs on working‑class Britons without delivering the promised climate benefits. He concludes that the current net‑zero trajectory is unlikely to curb global warming and instead jeopardizes the UK's economic vitality and social wellbeing. Paul MarshallChair, Marshall Wace; personal investor in GB News

The recent conflict between the United States and Iran has sparked concerns over military overextension and the US's strategic approach in the Middle East. The war, initiated by President Donald Trump, has been characterized as a 'boomer war,' with limited support among younger generations. According to the article, the conflict's popularity declines with each younger cohort, with only one in five adults under 30 supporting the war.The author, Stephen Wertheim, argues that the war is anachronistic and reflects an outdated approach to foreign policy. He notes that every president since Trump, most notably Trump himself, has repudiated regime-change wars in the Middle East. The conflict has also raised concerns about the US's military capabilities and its strategic priorities in the region.Wertheim suggests that the war may be a last-ditch effort by older generations to impose their will on the region. He notes that sympathy for Israel is declining among millennials and Gen Z, which may have factored into the decision to launch the war. The article also highlights the risks of escalation and the potential for further conflict in the region.The author concludes that the US must reevaluate its approach to the Middle East and avoid tying itself to the region's problems. He argues that Americans must act to make warmakers pay a steep political price to prevent future conflicts. Ultimately, the article suggests that the US-Iran conflict is a critical moment for the US to reassess its foreign policy priorities and avoid further entanglement in the region.

A leading Rembrandt scholar, Gary Schwartz, has concluded that a portrait titled 'Old Man with a Gold Chain' and dated to the early 1630s is, in fact, an authentic work by the 17th-century Dutch master. The painting, which has been on loan from Sir Francis Newman, a Cambridge-based entrepreneur, has been reunited with its counterpart at the Art Institute of Chicago.Each of the paintings depicts an older man wearing a gold chain and a plumed hat. For almost four centuries, the two portraits have been separated, with the Chicago version considered the undisputed original. The Newman portrait, slightly smaller and painted on canvas, was previously labelled as a 'copy' by an artist in Rembrandt's workshop.However, Schwartz's research suggests that both paintings are by Rembrandt. He argues that the quality of the brushwork and the practice of Dutch artists creating replicas of their own paintings support this conclusion. In 1699, a French contemporary of Rembrandt noted that it was common for Dutch artists to repeat their works.X-ray and infrared imaging of the Chicago picture revealed underdrawing and adjustments to the man's costume, which were absent from the Newman canvas. This led Schwartz to conclude that the Newman painting was not a workshop reproduction but an original work by Rembrandt.The Hamilton Kerr Institute at the University of Cambridge found that the UK version's canvas and colour pigments matched those used by Rembrandt and his studio. If confirmed as a Rembrandt, the painting will go to a museum, according to Newman.