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  • HENSOLDT supplies radars for Rheinmetall air defence systems

    HENSOLDT supplies radars for Rheinmetall air defence systems

    With the framework agreement now in place, both companies have laid the foundation for predictable, efficient and reliable cooperation. The agreement offers both sides a high degree of planning security and binding purchase conditions and ensures that core components of the SPEXER 2000 product range are available as needed and in resilient supply chains. Various companies within the Rheinmetall Group can place orders under the framework agreement.
    The SPEXER radar family offers high-performance surveillance radars for various ranges for the automatic detection and classification of ground, sea and low-flying air targets. The SPEXER 2000 is used by the German Armed Forces in field camp protection (ASUL), the high-energy laser for drone defence (HoWiSM) and the air defence system for close and next-range protection (NNbS), among other things.

    Together, Rheinmetall and HENSOLDT are making an important contribution to strengthening the air defence capabilities of the German Armed Forces and allied nations. The cooperation underscores the shared goal of strengthening the European defence industry, keeping critical technologies available and providing long-term support for the operational readiness of modern air defence systems.

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  • Liouville Quantum Gravity Demonstrates Geodesic Confluence, Proving Almost All Geodesics Merge Before Reaching A Fixed Target

    Liouville Quantum Gravity Demonstrates Geodesic Confluence, Proving Almost All Geodesics Merge Before Reaching A Fixed Target

    The behaviour of lines representing the shortest paths between points, known as geodesics, within complex, randomly shaped spaces presents a long-standing challenge in theoretical physics. Manan Bhatia and Konstantinos Kavvadias demonstrate a…

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  • A nearby Earth-size planet just got much more mysterious

    A nearby Earth-size planet just got much more mysterious

    Of the seven Earth-sized planets circling the red dwarf star TRAPPIST-1, one world has become a special focus for astronomers. This planet, TRAPPIST-1e, orbits within the star’s “Goldilocks zone” — a region where temperatures could allow liquid…

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  • expert reaction to study looking at benefits and risks of plant-based diets in children

    A study published in the Critical Reviews in Food Science & Nutrition looks at the risks and benefits of vegan…

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  • Gut microbe Turicibacter shows promise as obesity therapeutic

    Gut microbe Turicibacter shows promise as obesity therapeutic

    Medication alone won’t solve the global obesity crisis, claims the WHO’s director-general – yet, GLP-1 therapies are now recommended by the global health body to support the billion people who live with obesity.

    But the weight-loss jabs are…

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  • Lululemon boss to step down early next year

    Lululemon boss to step down early next year

    The boss of Lululemon Athletica, the brand known for its expensive yoga leggings and other sports clothing, is to leave the company early next year.

    Calvin McDonald, the firm’s chief executive, will depart at the end of January after more than seven years at the helm.

    The decision comes amid a run of poor sales for Lululemon in the US, its main market, in recent times and its share price falling almost 50% in the past year.

    However, this week the company upgraded its annual revenue forecast after better-than-expected sales in the past few months.

    Mr McDonald said the decision to leave the company was taken after discussions with the board.

    “As we near the end of our five-year strategy, and with our strong senior leadership team in place, we all agree that now is the time for a change,” he said in a LinkedIn post.

    While the Canadian company’s latest results revealed a boost to its sales internationally driven by its business in China, its performance in the Americas has been going in the opposite direction.

    The brand’s share price on the US Nasdaq index peaked in late 2023 and has been on a downward trend since. In September, its shares fell sharply after it warned of the impact tariffs imposed by US President Donald Trump would have on its business.

    Lululemon’s particular concern was over the ending of the so-called de-minimis exemption, a former duty-free loophole for low-cost goods entering America from countries such as China.

    Many of the Canadian company’s suppliers are based in China, Vietnam and other Asian countries. In September, it estimated the newly-imposed import taxes would cost it about $240m (£178.4m) this year.

    However, sales in China and around the rest of the world have been positive, driving its net revenues to the start of November to $2.6bn.

    “As we enter the holiday season, we are encouraged by our early performance,” said Mr McDonald. However, he said that despite good Thanksgiving period, demand had slowed since as consumers continued to look for cheaper products.

    Lululemon has faced increasing competition from lower-priced rivals such as Vuori and Alo Yoga for its products.

    Dan Coatsworth, head of markets at AJ Bell, told the BBC that competition had been “fierce”, and that the brand needed to “go back to the drawing board and work out ways to make its products ‘must-have’ items again”.

    Mr Coastworth also said that under Mr McDonald the brand had gone through the “embarrassment of having to pull its Breezethrough product line after negative reviews and customer complaints about the leggings being uncomfortable to wear” last year.

    The company halted sales of its then newly-launched $98 leggings last summer after shoppers criticized the V-shaped back seam of the tights as “unflattering” and others said the seam at the top of the waistband dug into their waists.

    Lululemon was also mocked on social media in 2020 for promoting an event about how to “resist capitalism”.

    Lululemon named its finance boss Meghan Frank and chief commercial officer André Maestrini as co-interim chief executives while it searches for a new leader.

    Marti Morfitt, chair of the brand’s board, thanked Mr McDonald for “his visionary leadership building Lululemon into one of the strongest brands in retail”.

    “During his tenure, Calvin led Lululemon through a period of impressive revenue growth, with differentiated products and experiences that resonated with guests around the world.”

    Mr Coatsworth likened Mr McDonalds tenure as “akin to the highs and lows of an athlete hitting their peak and then rapidly going off the boil”.

    “He steered Lululemon to greatness as the athleisure trend boomed, with people happy to pay top dollar for posh leggings.

    “Then came a series of mistakes which were compounded by factors outside of the company’s control. It’s no wonder Lululemon is looking to bring in fresh leadership,” he added.

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  • Advocate of the Global South, global provider of green tech: China has come to dominate the climate discourse

    Advocate of the Global South, global provider of green tech: China has come to dominate the climate discourse

    The COP30 climate conference ended on November 21st without much success. The hoped-for roadmap for phasing out climate-damaging energy sources such as coal, oil, and gas failed due to fierce resistance from some countries. But the conference made clear: China is dominating the climate discourse now, says Johanna Krebs. 

    “China keeps its promises and delivers on its commitments.” This is how China’s leading negotiator on international climate issues, Vice Premier Ding Xuexiang, described his country’s approach at the COP30 conference in November. And China’s contribution to the conference was indeed more visible than that of European countries, let alone of the United States. 

    China sent the second largest delegation to COP after host country Brazil, signaling that it considers these meetings important. In the runup to the conference, Ding had stated China’s priorities: further drive the green and low-carbon transformation, uphold the principle of “common but differentiated responsibilities” and remove trade barriers that are an obstacle to the development of green products. China also openly pushed to put “unilateral trade measures” – like the EU’s Carbon Border Adjustment Mechanism (CBAM) and EV tariffs – on the agenda of COP. It didn’t succeed, but the move showed that climate and trade interests are increasingly intertwined, pitting China against the EU. 

    At the conference, it became clear that China dominates the climate discourse now. Its envoys engaged in the discussions around green development in the Global South, with an event on the topic in the China pavilion reportedly being “packed”. China offers real solutions for climate mitigation like, for instance, the export of cheap green tech, wind turbines and solar panels. By doing so, it shifts the international climate discourse to an international green tech discourse – an area where China and the EU are competing. 

    China’s image as a climate actor benefits from the US’s withdrawal and Europe’s dividedness 

    Germany and the EU used to be pioneers in climate action, but this image has suffered greatly, also because the EU published weakened NDC (nationally determined contributions) due to disagreement among its member states. Germany has a legacy as a climate leader, however, at this year’s COP it did not stand out as such, also because the Merz government has ranked the topic lower on its priority list. 

    China, on the other hand, stresses that it will stay the course: In autumn, Xi Jinping stated that “green and low-carbon transition is the trend of the time. While some country is acting against it, the international community should stay focused on the right direction.” The United States’ (second) withdrawal from the Paris agreement and other formats enables China to present itself as an alternative model for tackling the climate crisis. 

    Beijing also assertively criticizes the EU, with climate envoy Liu Zhenmin calling the Union’s pollution-cutting targets insufficient and a Chinese diplomat allegedly calling the EU’s backtracking on its climate targets right before COP30 “shameful”. Vice Premier Ding stressed that China still expects developed countries to “implement their obligations to take lead in reducing emissions” and “fulfill their investment commitments”. By positioning itself as a defender of Global South interests and criticizing developed countries for abandoning the developing world, China’s government currently also occupies much of the international climate negotiation space and avoids having to justify its own, widely seen as less ambitious climate commitments, untransparent climate finance, or the installation of new coal fired plants. 

    Bridging the gap between industrial upgrading and climate policy in the next Five-Year Plan

    How is China making progress on its domestic climate goals? The proposal for the 15th Five-Year Plan (FYP), that will be passed next spring, shows that Beijing views decarbonization and industrial development as two sides of the same coin. It offers a glance into how China imagines its industrial future: being a climate role model which fuses industry and climate policy to the benefit of all. In the coming five years, China plans to double down on domestic industrial modernization and technological progress. As the document states, “green development is a defining feature of Chinese modernization” and part of “high quality development”. 

    For the first time, an FYP proposal mentions the “safe, reliable, and orderly replacement of fossil fuels”, describing top level momentum to accelerate the structural transition to non-fossil fuel energy. Moreover, it stresses the need to control both the total amount and intensity of emissions, a levelling up compared to the 14th FYP which strongly focused on emission intensity. The proposal also identifies the installation of energy storage technologies, and construction of smart-grids and microgrids as crucial. 

    However, at the same time, it advocates for the “clean and efficient use of fossil fuels” and the upgrading of coal-fired power plants. Fossil fuelled energy production will continue to play a considerable role in China in the upcoming years.  

    China’s climate risks: China is highly vulnerable to climate change and due to its large territory will experience various climate related risk profiles. Historically, China is prone to experiencing heat waves, storms, floods and droughts, all of which will be more extreme as climate change progresses. Moreover, China is already witnessing alarming glacier retreats. Lastly, given that a large part of the population lives in China’s coastal provinces, China will also be greatly impacted by sea level rise, with sea levels projected to rise 40-60 centimeters until the end of the current century, potentially receding China’s coastline more than 10 meters in some parts of China. 

    China’s own climate targets remain “highly insufficient”

    China’s officially announced policies and climate targets, including the 2035 NDC remain “highly insufficient” and, according to estimates, will lead to a global warming above 4°C. Its five-year carbon intensity target, as defined in the 14th FYP, would have required a total emissions reduction of four percent in 2025 – China is set to underdeliver here. More stringent policies will be required to reach the energy intensity targets for 2030. 

    Observers fear that carbon-reduction policies might be counter-played by the renewed uptake in permissions for coal-plans, which reached a high in 2023. Although the number of plants permitted has noticeably decreased since then, the fact that some are still in construction and have yet to come online means that China is still adding coal capacity to its power grid. 

    However, as data from the last five years shows, adding coal capacity to the grid does not predict a proportional increase in coal-power output;  despite building new coal power plants, China does not seem to increase its reliance on coal, leading to a falling utilization rate of coal plants. More relevant to the future trajectory of Chinese carbon emissions are China’s industries, especially the chemical industry which have seen a rising demand for plastic production. The trajectory strongly depends on how fast China can decouple its industries from CO2 emissions. 

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  • The Strad News – CBSO section leader cello leaves after 36 years

    The Strad News – CBSO section leader cello leaves after 36 years

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    Eduardo Vassallo, the section leader cello of the City of Birmingham Symphony Orchestra (CBSO), has left the orchestra after 36 years in the position.

    Vassallo performed in his final concert with the CBSO on 10…

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  • Warning about ‘fragile’ health care system amid flu outbreak

    Warning about ‘fragile’ health care system amid flu outbreak

    Marie-Louise Connolly,Health correspondentand

    Catherine Doyle,BBC News NI

    Getty Images Woman and child on a sofa. The woman is on the phone while touching the forehead of the child, who looks illGetty Images

    The health care system in Northern Ireland “is so fragile” that it would only take “one thing to knock it over”, the executive director of the Royal College of…

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  • Prince William shares pint and serves pudding at Welsh Guards’ Christmas party

    Prince William shares pint and serves pudding at Welsh Guards’ Christmas party

    Andrew Parsons/Kensington Palace Prince William, wearing a blue suit jacket, shares a laugh with troops from the 1st Battalion Welsh Guards.Andrew Parsons/Kensington Palace

    Visiting the troops has become an annual fixture for the future king

    Prince William joined the 1st Battalion Welsh Guards at their Christmas party for a festive pint.

    The Prince of Wales, who is the regiment’s…

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