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The Science Behind Cold Exposure and Weight Loss Wearing an ice vest or taking daily cold showers could help people lose weight, according to researchers. Despite the growing popularity of cold-water swimming and freezing plunges, to date there is minimal data on the health benefits of cold exposure. But a study of 47 adults with obesity or overweight has found that regular exposure to cold temperatures led to fat loss. The Study's Methodology and Findings Researchers at the University of Nottingham and the Leiden University Medical Center (LUMC) in the Netherlands gave half the participants an ice vest and waist wrap to wear for two hours every morning, while continuing their daily lives. The vests and waist wrap were worn on top of a thin T-shirt and contained gel-filled cooling packs that had been kept overnight in the freezer and maintained a temperature of 15C. In six weeks, participants lost 0.9kg (2lb), made up almost entirely of body fat, whereas the control group did not lose any weight and put on 0.6kg (1.3lb) on average. The Impact of Cold Exposure on Metabolism The lead researcher, Dr Mariëtte Boon, of LUMC, said: “This is one of the first studies looking at the impact of cold exposure over a prolonged period of time, involving people with overweight and obesity.” She added: “Vests like this can be worn at home and so cold exposure could be a simple and inexpensive addition to lifestyle strategies for weight loss such as healthy eating and physical activity.” The Potential for Cold Showers as a Weight Loss Tool The researchers, jointly funded by the Dutch Heart Foundation and the British Heart Foundation, are investigating whether other forms of regular cold exposure could reduce obesity, inflammation and prevent heart disease. The authors are conducting a separate study of 34 women in the Netherlands to see if cold showers also promote fat loss. Half of the women will have their shower on the coldest setting for 90 seconds every morning.

The Lead: England's Post-Ashes CrossroadsIn selecting Emilio Gay and James Rew for their Test squad to face New Zealand, England have in one sense been true to their word. The Ashes mea culpa included a promise to give more weight to domestic performances. Both men tick that box. And yet as the team picks up the pieces after the 4-1 defeat in Australia, wounds licked and lessons learned, perhaps the question is whether they are staying true to themselves more broadly – or even, who actually are they these days?The Event Details: McCullum's Coaching Philosophy in FluxAsked about his future as head coach at the end of the Ashes tour, and whether he could change his approach, Brendon McCullum gave a notably qualified answer. "I have a firm conviction in a lot of my methods," McCullum replied. "I'm not against evolution and progress. However, you need to stand for something. Without being ultimately able to steer the ship, maybe there is someone better."Among those methods was having a pared-back support staff. McCullum previously felt there were too many voices in the dressing room and duly whipped out the gardening shears. By the time Australia came around it left just two assistants in Marcus Trescothick and Jeetan Patel and a short-term bowling coach in David Saker.But when McCullum arrives back in the country next week ahead of a three-day camp in the Midlands – training and team-bonding before the first Test at Lord's starts on 4 June – he will walk into a set-up that has swelled by way of numbers.The Staff Expansion: From Minimalist to Maximum SupportAs well as the two assistants, Sarah Taylor will now lead the fielding drills (and no doubt work on fine-tuning Jamie Smith's wicketkeeping given her own excellence here). Mike Yardy, the England Under-19s head coach, and Will Gidman, who works at Durham, have also been seconded for extra support around the place.Troy Cooley will attend the camp, having rejoined the English game over the winter as "National Pace Bowling Lead", while Tim Southee returns as the team's bowling coach; albeit, like Jofra Archer, only once his work at the Indian Premier League is done. From not wanting too many voices, McCullum now has an entire chorus line.There is talk that extra coaching input is at the behest of the captain, Ben Stokes. And if so, it strikes to the heart of some of the tension in Australia. McCullum didn't want players to burn themselves out by over-training, even shoo-ing players out of the nets at times. Stokes, relentless by default, was the one pushing for more.The Performance Evolution: Nutrition and Selection ChangesOn top of all the extra bodies, England are recruiting a "Performance Chef Consultant" for the team, whose role will be to "plan and execute menus that support training adaptation, match performance and recovery". This is in keeping with most elite sporting environments these days. But it also feels very un-McCullum when you consider one of his first moves four years ago was to dispense with the team's nutritionist. Bacon sandwiches were back on the menu in 2022, with players trusted to make the right decisions.Another change this summer is the arrival of Marcus North as selector. It looks a sound acquisition, with Durham's outgoing director of cricket well connected and widely respected in the game. At Chester-le-Street, North is viewed as someone who prefers to give it to players straight but also deals with the human being.North, like Luke Wright before him, is not the chair of selectors however. As the press release confirming his appointment put it, he will "work collaboratively on selection matters" and "contribute to decisions" regarding contracts. So another voice at Rob Key's table – an important one – but not calling the shots per se.The Impact Analysis: Shifting Team IdentityIn the runs this year for Durham, known to the set-up via the Lions, and having made four centuries in Division One last year, Gay is a sound selection as the team's new opener. How he or any new player adjusts to the step up in standard and scrutiny thereafter is always the great unknown.But it is not a huge leap to suggest that before the great slapdown Down Under, England may well have opted for 6ft 7in Ben McKinney, who at 21 is five years younger than his Durham teammate and is considered a terrific prospect. Who knows, they might even have backed Zak Crawley to continue.As a selector himself, albeit on the other side of the world during the first six rounds of the County Championship, McCullum will have had an input. Likewise regarding the expansion of his backroom staff. The question now is how he fits back into an environment where relaxation is meant to make way for more rigour.The Prediction: McCullum's Path ForwardThere is also the subject of results. Four years ago McCullum was hired after an Ashes defeat so harrowing that expectations were low – a period that allowed him to breathe fresh life by taking minds away from outcomes. Players were told to be free, to attack, and not to worry about the consequences. It worked well initially.But this summer, the leadership having survived a rash of missteps in Australia, getting wins on the board against New Zealand and Pakistan feels non-negotiable if this supposed reboot is to have legs. Much may hinge on whether McCullum can adapt, or whether these changes ultimately compromise what he stands for.

The Lead: OpenAI's Entry into Personal FinanceOn Friday, OpenAI launched a new set of personal finance tools in preview for ChatGPT Pro subscribers in the U.S., letting them connect their accounts and ask questions ranging from spending analysis to future financial planning. This marks a significant expansion of OpenAI's capabilities beyond general chatbot functionality into specialized financial services.The Financial Integration BreakthroughOpenAI has partnered with the financial connection service Plaid to manage the account connections. Users can connect to over 12,000 financial institutions, including Schwab, Fidelity, Chase, Robinhood, American Express, and Capital One. Once users connect these accounts, they will see a dashboard of their portfolio performance, spending, subscriptions, and upcoming payments.The new product comes just one month after OpenAI acquired the team behind personal finance startup Hiro, which was backed by firms like Ribbit, General Catalyst, and Restive, in April. OpenAI said that the Hiro team's expertise in finance was useful in launching this product, but didn't specify if the entire feature was built by them.OpenAI users can access the tool by selecting "Get started" in the "Finances" option in the sidebar, or typing "@Finances, connect my accounts" in a ChatGPT conversation. Once users do that, the chatbot will guide them about linking accounts through Plaid. The company said it plans to support Intuit soon, which would enable analysis such as the impact of a stock sale on taxes or the odds of a credit card approval.User Engagement and Model PerformanceAccording to OpenAI, more than 200 million users already ask financial questions to ChatGPT every month. The company also noted that the new GPT-5.5 model is stronger at reasoning with context, which is crucial for answering finance-related questions. The company said it worked with finance experts to create a benchmark for the model to improve on personal finance questions.With the new financial tool integration, users can get detailed answers to questions such as "I feel like I've been spending more recently. Has anything changed?" or "Help me build a plan to be ready to buy a house in my area in the next 5 years."Privacy and Data ManagementUsers can go to Settings > Apps > Finances to remove connections to certain accounts if they want. Once they disconnect a service, the synced data will be removed from ChatGPT in 30 days. What's more, Users can also view and delete financial memories from the Finances page.The Industry Shift Toward Specialized AIGeneralized chatbots are designed to answer anything, leading people to ask questions about data-sensitive topics such as health, finance, and personal life. AI companies are realizing this and making specialized products for these sectors. Both OpenAI and Anthropic have launched health-related tools. Earlier this month, Perplxity launched its own financial research product based on its Computer agent.Future Outlook for AI Financial ServicesOpenAI said its personal finance tools will be available on ChatGPT on the web and iOS to Pro users. It noted that, based on the feedback from these users, it wants to improve the product before making it available to Plus users. This cautious approach suggests OpenAI recognizes the sensitivity of financial data and the importance of building trust with users before wider adoption.

The Historical Reckoning: US and the Nakba Washington, DC – It is a question that reaches a fever pitch this time of year for Palestinian survivors and rights advocates: Can the United States government create just policy in the Middle East without a full accounting — or recognition — of Palestinian history? Thursday marks the annual day of remembrance for the Nakba, a period that began in 1948 with the mass expulsion of Palestinians and the creation of the state of Israel. Since then, Palestinians have endured decades of displacement and ethnic cleansing. But the US government does not recognise the Nakba, which translates to the "catastrophe" in Arabic, even as it continues to assert gargantuan influence over the region and maintains ironclad support for the Israeli government. The Nakba: A Historical Overview Under the second administration of President Donald Trump, the US has taken a further active role in Palestinian affairs, establishing the controversial "Board of Peace" to oversee the reconstruction of Gaza, even as it continues to take a permissive approach towards Israel's actions in the region. When faced with the question of whether the US can responsibly address Palestinian issues without acknowledging the Nakba, Khaled Elgindy, a senior fellow at the Quincy Institute, believes the answer is simple: No. "If you only acknowledge the humanity and suffering of one side, that forces you also to ignore historical realities that are still with us today," he told Al Jazeera. Elgindy said "political amnesia" has long defined the US government's approach to the Israel-Palestine conflict. The Human Cost: Numbers and Impact For decades, the US has supported Israel with billions in foreign assistance and military aid, despite the Israeli occupation of Palestinian territory and a system of segregation that rights groups say constitutes apartheid. Since October 7, 2023, Israel's war in Gaza has killed at least 75,000 Palestinians. Elgindy told Al Jazeera that the US has played a key role in underwriting the conflict. "For better or worse, mostly for worse, the United States is inextricably tied to the Palestinian issue," Elgindy said. A fundamental – if long delayed – corrective step would be recognition of the Nakba, he said. "It is a historical reality that Palestinians have a collective trauma that is part of their identity and part of their political psychology." The Legislative Push: Tlaib's Resolution On Thursday, US Representative Rashida Tlaib introduced a resolution to officially recognise "the ongoing Nakba and Palestinian refugees' rights". It was the fifth consecutive time she has put forward the bill, with the latest version carrying 12 co-sponsors, up from six when it was first introduced in 2022. In a video conference this week, she explained that it was necessary to draw attention to the Nakba, given that the human rights abuses against Palestinians continue. "Too many of my colleagues in Congress like to act like … the state violence against the Palestinian people began with [Israeli Prime Minister Benjamin] Netanyahu," Tlaib said. "We know that Palestinian history has been one of the ongoing Nakba and the ethnic cleansing campaign since the creation [of Israel] in 1948." All told, about 750,000 Palestinians were violently expelled during the Nakba, displaced to refugee camps across the West Bank, Gaza and neighbouring Arab countries. About 400 cities and villages were depopulated, with massacres committed in Balad al-Sheikh, Saasaa, Deir Yassin, Saliha and Lydda, among others. Shifting Attitudes in American Politics Like in past years, Tlaib's latest legislative effort is largely symbolic, with little chance of progressing in Congress, which remains predominantly pro-Israel. Still, the latest resolution comes amid signs of shifting public awareness, with polls showing increasing sympathy for Palestinians and a rise in negative views towards Israel's government. Polls have shown tanking support for Israel, particularly among Democrats, amid the war in Gaza. Attitudes in Congress have also shown significant, if more incremental, signs of change. Though support for Israel was once considered sacrosanct, legislation to block arms sales to the country has garnered growing support. In April, 40 Democrats in the 100-member Senate voted to block the sale of military bulldozers to Israel, a tool in the ongoing occupation of the Palestinian territories. While legislation to prevent the sale did not pass, advocates hailed the tally as "historic". Thirty members of Congress also challenged the longstanding US policy of "official ambiguity" towards Israel's alleged nuclear programme, a subject that had been seen as off limits for decades. The Historical Context: From Truman to Today Even acknowledging the Nakba on the May 15 anniversary remains controversial. The United Nations held its first-ever commemoration of the Nakba in 2023, marking the 75th anniversary. The US, the United Kingdom, Germany and 30 other countries had voted against a UN resolution recognising the event, though. The US subsequently did not attend the proceedings, with a spokesperson pointing to "longstanding concerns over anti-Israel bias within the UN system". Elgindy pointed out that, in the 1940s and 50s, President Harry Truman "spoke out about the terrorism and terror inflicted by Jewish militias and underground groups", even as his government was the first to recognise the state of Israel. Truman's administration, for instance, supported UN General Assembly Resolution 194, which established a so-called "right to return" for displaced Palestinian refugees – approximately six million are registered with UNRWA today. But Elgindy explained that, broadly speaking, the US acknowledgement of the Nakba declined in parallel with an increasingly full-bore embrace of Israel, beginning most forcefully under President Lyndon B Johnson in the 1960s. The Future Outlook: Recognition and Beyond Supporters of Tlaib's resolution have argued that its significance is as much practical as symbolic. "If policymakers don't factor in the Nakba and remedying it to the extent that it can be remedied today, they're simply going to be perpetuating an unjust status quo," Ruebner said. "Without understanding the crux of the matter, it's almost like trying to fit a square peg into a round hole." The Arab Center's Munayyer agreed that recognition "sets an example for things that we should be doing, not just in terms of recognising the past but also recognising the moment". "It shouldn't take us 80 years to recognise the Nakba in Palestine, and it shouldn't take us another 80 years to recognise the genocide that's taking place in Gaza," he said.

British Prime Minister Keir Starmer faces mounting pressure after a disastrous local election and a series of controversies, with more than 80 MPs calling for his resignation and senior party figures coalescing around Greater Manchester Mayor Andy Burnham as a potential challenger.The Leadership Crisis Hits Starmer’s PremiershipThe Labour Party’s recent local‑election defeat has intensified scrutiny of Starmer’s government. Controversy over the appointment of Peter Mandelson—an associate of the late Jeffrey Epstein—as the UK’s ambassador to Washington has further eroded confidence. On Thursday, Health Secretary Wes Streeting resigned and publicly endorsed Burnham, describing him as “one of the best players on the pitch.” Deputy leader Lucy Powell and the Union of Shop, Distributive and Allied Workers (USDAW) have also thrown their support behind Burnham’s bid to return to Parliament.Numbers That Reveal the Scale of DissentMore than 80 MPs have signed letters urging Starmer to step down.Four junior ministers have already resigned.Burnham would need the backing of 81 Labour MPs (20% of the party’s parliamentary cohort) to trigger a leadership contest.A special by‑election in Makerfield could be held as early as June, pending NEC approval.Former Deputy Leader Angela Rayner cleared her tax affairs, removing a potential obstacle for a future challenge.Implications for Labour’s Governing StabilityIf the National Executive Committee (NEC) permits Burnham to stand, the party could face a rapid succession battle that would distract from its legislative agenda and weaken its standing ahead of the next general election. The prospect of a high‑profile contest also invites external forces; Reform UK leader Nigel Farage has pledged to “throw absolutely everything” at the by‑election, potentially reshaping the constituency’s political calculus. Continued resignations risk eroding public confidence in Labour’s ability to govern, especially on domestic reforms that have already been described as “slow‑moving.”What the Next Weeks Could Hold for Starmer and BurnhamThe NEC is expected to rule on Burnham’s eligibility within days. A favourable decision would trigger a by‑election in Makerfield, after which Burnham must secure the support of at least 81 MPs to mount a formal leadership challenge. Should the NEC block his candidacy, dissent may shift toward other figures such as Rayner or a renewed push from the party’s backbench. In either scenario, Starmer’s capacity to retain the premiership will hinge on his ability to re‑assert authority, manage the resignations, and present a coherent policy agenda before the summer electoral calendar intensifies.

The Lead Donald Trump's visit to Beijing, the first US presidential trip in nearly a decade, concluded with much fanfare but little clarity on what was achieved. Trump and Xi Jinping, China's leader, discussed various issues, including Iran, Taiwan, trade, and human rights, but the outcomes were largely seen as a stalemate. The Event Details Trump said he and Xi "settled a lot of different problems that other people wouldn’t have been able to solve". However, he didn’t provide much detail on what those solutions were. The Chinese readout of Xi and Trump’s final bilateral on Friday gave little concrete information on what had been achieved by the meetings. The Data Analysis In terms of trade, Trump said he had made "fantastic trade deals" with Xi, including China buying "double-digit billions" worth of US farm goods "over the next three years". China also agreed to purchase 200 of Boeing's jets, with the possibility of increasing that number to 750. The Impact Analysis The lack of concrete progress on key issues has been met with skepticism. Amanda Hsiao, the China director at the Eurasia Group, said, "My guess is that despite all the ceremony and summit theatrics, that at the end of the day, this summit will not be that significant. The core of the relationship hasn’t changed." The stalemate summit has done little to address the underlying tensions between the US and China. The Prediction Looking ahead, it remains to be seen whether the US and China can make progress on their differences. Trump said he was considering lifting sanctions on Chinese companies that purchase Iranian oil, with a decision to come in the next few days. The US-China relationship is likely to remain a key factor in global politics and trade.

The Lead: Summit Ends with Conflicting AccountsDonald Trump left China on Friday following a two‑day meeting with Xi Jinping. While the White House highlighted trade wins and cooperation on Iran, Beijing warned against U.S. overreach on Taiwan and offered a markedly different version of the talks.Divergent Narratives on Trade, Iran and TaiwanThe United States and China released separate statements that only overlap in broad language. The White House emphasized new trade opportunities and joint positions on the Iran war, whereas the Chinese Foreign Ministry focused on strategic stability, the Taiwan question and did not cite specific deals.Numbers That Matter: Trade Deal Claims and Market Reactions200 jets reportedly agreed for purchase by China from Boeing, far below market forecasts of 500 jets.Boeing shares dropped more than 4 % after the claim was made.Iran is believed to possess about 440 kg of uranium enriched to 60 %, well short of the 90 % threshold for a nuclear weapon.Strategic Implications for US‑China RelationsThe lack of concrete trade announcements and the omission of Taiwan from U.S. statements underscore a widening gap in expectations. Beijing’s insistence that Taiwan remains the “most important issue” signals continued diplomatic friction, while the differing portrayals of the Iran discussion reveal competing narratives on regional security.Looking Ahead: Potential Friction and Uncertain GainsWith no confirmed trade agreements and divergent public messaging, the summit is unlikely to produce immediate economic benefits. Analysts anticipate a period of strategic ambiguity, where both capitals test the limits of cooperation on issues such as the Strait of Hormuz, Taiwan and future technology transfers.

Executive Summary: Pound Slips as Burnham’s Leadership Bid LoomsSterling is on track for its worst week in 18 months, slipping almost 2% to $1.336 – the deepest weekly decline since the November 2024 U.S. election – after traders priced in a potential challenge to Prime Minister Keir Starmer from Manchester mayor Andy Burnham.Leadership Tensions Trigger Daily Dollar LossesThroughout the week the pound fell against the dollar each day, driven by speculation that Burnham will contest the Labour leadership after announcing his intention to run for the Makerfield parliamentary seat. The prospect of a less market‑friendly premier intensified the sell‑off.Market Numbers: Currency and Gilt ReactionsSterling down ~3 cents (‑2%) to $1.336, a five‑week low.UK 10‑year gilt yield rose to 5.17%, the highest level since 2008.UK 30‑year gilt yield jumped to 5.84%, up 19 basis points from earlier in the week.US and German sovereign yields also rose, but the UK increase outpaced them.Broader Implications for UK Fiscal DisciplineAnalysts warn that a Burnham premiership could loosen fiscal rules, prompting higher borrowing to fund increased spending. The sell‑off reflects fears of an “elevated political risk premium” on UK financial assets, echoing concerns from the 2022‑23 “Liz Truss” episode.Research director Kathleen Brooks (XTB) noted Burnham is perceived as the least market‑friendly Labour candidate, while macro‑research head Bill Diviney (ABN Amro) highlighted Burnham’s strong public approval as a counterbalance.Outlook: Volatility Likely Until Leadership Outcome ClarifiesMarket strategists expect continued gilt volatility and pressure on sterling until Burnham either secures a parliamentary seat and formal leadership bid or the Labour leadership settles around Starmer. Continuity in the Treasury, such as retaining Chancellor Rachel Reeves, could mitigate some of the fiscal‑risk premium.

The LeadLabour's economic policy is divided into four camps: Team Reeves, Labour Growth Group, Tribune Group, and Manchesterism. Wes Streeting has called for a 'battle of ideas' about the government's future direction.Team ReevesRachel Reeves' camp involves embracing AI opportunities, devolving tax revenues to metro mayoralties, and seeking a closer trading relationship with the EU. Reeves has rewritten fiscal rules to allow for more public borrowing for investment and has raised taxes on higher earners and businesses.The Labour Growth GroupThe Growth Group, chaired by Chris Curtis, argues that too much wealth in the UK accrues to people just for holding assets. They propose lifting the tax burden on workers, cutting the cost of basic essentials, and equalizing capital gains and income tax rates.The Tribune GroupThe Tribune Group, including Louise Haigh and Yuan Yang, emphasizes making space for more borrowing to invest. They propose tax reforms, such as scrapping stamp duty and cutting council tax in favor of a new property and land tax.The Impact AnalysisThese camps reflect different approaches to economic policy, from Reeves' focus on investment and tax increases to the Growth Group's emphasis on cutting costs and the Tribune Group's more radical tax reforms. The outcome will shape the UK's economic future and Labour's leadership direction.The PredictionThe Labour leadership contenders, including potential soft-left candidates like Angela Rayner, Andy Burnham, or Ed Miliband, are likely to draw on ideas from these camps to shape their economic policies.