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In the spirit of Carl Linnaeus, the father of taxonomy, a group of scientists has embarked on a mission to document the vast array of species that inhabit our planet. Through the lens of their cameras, they capture the intricate details of tiny wasps and the unique features of hairy plants, highlighting the incredible diversity of life on Earth.This photographic journey is not just about capturing images; it's about sharing a passion for biodiversity and species documentation. By doing so, these scientists aim to inspire a greater appreciation and understanding of the natural world, much like Linnaeus did centuries ago.Their work is a testament to the power of scientific research and environmental studies in promoting conservation and sustainability. Through their photographs, they provide a glimpse into the fascinating world of taxonomy and the importance of preserving our planet's ecological balance.

A recent study funded by NASA has revealed that the Earth continues to get brighter every year, with a 16% increase in artificial light between 2014 and 2022. However, the progression has become increasingly volatile due to factors such as Covid-19, regulations on light pollution, and a faltering global economy.The study, conducted by researchers at the University of Connecticut (UConn), analyzed over 1.1 million satellite images taken over a nine-year period. The findings indicate that while some parts of the planet became dimmer, helping to offset a 34% overall rise in global radiance, others experienced significant brightening.Europe dimmed significantly due to efficiency regulations, while Venezuela lost more than 26% of its night-time light due to economic collapse. The Covid-19 pandemic also had an impact, with lockdowns, reduced industrial activity, and decreased tourism causing dimming in many areas.In contrast, Asia continued to lead all regions in brightening, with night-time light surging in China and northern India along with urban development. The study also revealed that energy conservation measures coincided with reduced light pollution in Paris and throughout France, which experienced a 33% dimming.The researchers used satellite images taken at approximately 1:30 am local time every day of the nine-year study period by NASA's Visible Infrared Imaging Radiometer Suite. The study's co-author, Zhe Zhu, described the experience as "like watching the heartbeat of the planet".The findings have significant implications for energy security and environmental sustainability. As Deborah Gordon, senior principal of the Rocky Mountain Institute's climate intelligence program, noted, "Understanding where gas is being wasted around the globe, and to have this data be public, is huge for energy, and economic and environmental security."

Victoria's ambitious plan to introduce a four-bin waste system for all households is facing resistance from local councils and residents. The scheme, which was launched in 2020 with the goal of positioning Victoria as a leader in recycling, requires households to have separate bins for organics, recycling, rubbish, and glass.The rollout of the purple-lidded bin for glass was expected to be completed by 1 July 2027, but 35 councils are now calling for a pause on the deadline, citing concerns over the added cost of the service and practical issues such as space constraints. Independent research estimates that implementing the purple bin collection could cost a typical council $4m and $1.4m a year to operate.Councils and residents are questioning whether four bins are necessary, especially with the launch of the state's container deposit scheme, which accepts some glass bottles. 42 of the state's 79 councils have already implemented a separate glass recycling service, but many are struggling with the costs and logistics.Experts argue that expanding the container deposit scheme to include more types of glass containers could reduce the need for kerbside glass separation. South Australia's container deposit scheme has achieved a 99% recovery rate for glass, compared to 11% for kerbside bins. Queensland's scheme has also seen high recovery rates for glass.The Victorian government has invested $129m to support councils with the rollout, but councils are seeking a more flexible approach that takes into account local needs and circumstances. The debate highlights the challenges of implementing large-scale environmental initiatives and the need for collaboration between governments, councils, and residents.

US tech firms, including Microsoft, have successfully influenced the EU to conceal the environmental impact of their datacentres, an investigation has revealed. The EU's proposal to create a database of green metrics for datacentres was amended to include a secrecy provision, almost verbatim from industry lobbying efforts in 2024. This confidentiality clause, included in EU rules, restricts public access to individual datacentre emissions data, leaving only national-level summaries of energy footprints. Researchers and legal scholars warn that this blanket confidentiality may violate EU transparency rules and the Aarhus convention on public access to environmental information. The rise of AI chatbots has led to a surge in datacentre construction, increasing demand for power, partly met by burning fossil gas. The EU aims to triple its datacentre capacity in the next five to seven years to become a global leader in artificial intelligence. Industry groups, including DigitalEurope and Video Games Europe, lobbied for the change, citing commercial interests. Microsoft stated it supports greater transparency while protecting confidential business information. Legal experts argue that the confidentiality clause contravenes EU transparency rules and the Aarhus convention. The EU is obliged to ensure systematic availability of environmental information to the public under the convention.

The latest weekly wildlife roundup from The Guardian showcases three standout stories that capture the season’s most intriguing animal moments. First, birdwatchers were delighted by a puffin bromance – a same‑sex pair forming a close bond on a coastal cliff, a behavior that challenges traditional notions of seabird mating rituals and highlights the fluidity of avian social structures. Meanwhile, in freshwater habitats, a group of terracotta‑hued terrapins turned heads as their shells displayed an unusually vivid, almost blushing, coloration. Scientists suggest the hue may be linked to diet or environmental stressors, offering a visual cue for further ecological study. Finally, wetlands across several regions reported a boom in gosling numbers, with nests hatching earlier and in greater quantities than usual. This surge could signal favorable breeding conditions, but also raises questions about future food availability and predator‑prey dynamics. Collectively, these observations remind readers that wildlife continues to surprise and adapt, providing fresh material for both enthusiasts and researchers alike.

Chris Walton, a renowned biologist and lecturer at Cranfield University, has passed away at the age of 69 due to brain cancer. He was widely respected for his pragmatic approach to getting things done and was often referred to as an honorary engineer by his colleagues.Walton's research focused on volatile organic compounds (VOCs) in various matrices, including breath, sweat, blood, urine, and faeces. He discovered links between specific VOCs and different human diseases, developing new methods to measure them. His work on environmental sensors, particularly low-cost air-quality monitors, was also notable.Born in Batley, West Yorkshire, Walton was the first in his family to attend university, graduating from Leicester University with a degree in biology in 1978. He later earned an MSc in biological computation at York University and a PhD from Coventry University.Walton's career spanned various institutions, including Imperial College London and EDS, an IT service provider. He joined Cranfield University in 1998 and became a lecturer in analytical technology. He was known for his sympathetic ear for students and his wise advice to younger colleagues.Walton is survived by his partner, Lorraine Morgan, and his daughter, Elizabeth.

South Korea is seeking to capitalize on the Iran crisis to accelerate its transition to renewable energy, with a focus on expanding its 'solar income village' program. The initiative, which aims to reach 2,500 villages by 2030, has already shown promising results in rural areas like Guyang-ri, where a one-megawatt solar installation generates $6,800 in net profit monthly. The village uses this revenue to fund communal benefits, including free meals for residents and a 'happiness bus' for elderly people. This approach has strengthened community bonds and improved quality of life, demonstrating the potential for renewable energy to drive social and economic development. President Lee Jae Myung has emphasized the need for a faster clean energy transition, citing South Korea's heavy reliance on imported energy, including crude oil from the Strait of Hormuz. The government has increased funding for renewable energy projects, allocating a supplementary budget of about 500bn won to energy transition, which includes grid infrastructure upgrades and support for renewable energy projects. However, challenges persist, including the country's reliance on Chinese supply chains for solar panels and the need to address grid capacity limitations. Environmental groups have expressed concerns that the government's response to energy transition falls short, citing the allocation of 5tn won to absorb fossil fuel price hikes, including direct subsidies to oil refineries. Despite these challenges, experts believe that the window for transformative change is open, and the government's institutional courage will be crucial in defining South Korea's energy future.

Rebuilding opens on a bleak, charred horizon, introducing Dusty (Josh O’Connor), a Colorado rancher whose ancestral land has been reduced to ash by a recent wildfire. A bank official’s blunt refusal to extend a loan underscores the decade‑long bleak outlook for the barren property.Stripped of his home, Dusty relocates to a spartan, government‑funded trailer camp and takes a humbling highway‑maintenance job. The film deepens his personal stakes through interactions with his ex‑wife Ruby (Meghann Fahy), their ten‑year‑old daughter Callie‑Rose (Lily LaTorre), and his ailing mother‑in‑law Bess, portrayed by Oscar‑winner Amy Madigan. A poignant scene shows Dusty ferrying Callie‑Rose to the local library, where they share a shaky Wi‑Fi connection for her schoolwork.Amid the trailer community, Dusty forms a tentative bond with the resilient Mali (Kali Reis), hinting at a potential romance beyond mere friendship. Their collective moments around a campfire evoke the tone of Chloé Zhao’s Nomadland, positioning the film within a growing genre of American stories about displacement and survival.Notably, the narrative avoids direct references to climate change or governmental responsibility, presenting the wildfire as an isolated tragedy rather than a symptom of a broader environmental crisis. This omission mirrors a recurring pattern in U.S. cinema, where the focus remains on personal resilience rather than systemic solutions.O’Connor delivers a nuanced performance, channeling the restrained British sensibility of his earlier work into Dusty’s quiet strength and vulnerability. His portrayal anchors the film’s emotional core, while the supporting cast—particularly Madigan’s compassionate Bess and Reis’s tough‑yet‑tender Mali—adds depth to the community portrait.Rebuilding arrives in UK cinemas on 17 April, offering audiences a contemplative look at loss, renewal, and the fragile ties that bind families and strangers alike.

The Marine Stewardship Council (MSC), a leading certifier of sustainable seafood, has been accused of masking widespread labour abuses through its 'blue tick' scheme. A recent study found that one in five vessels where crew reported abuses to the International Transport Workers' Federation (ITF) were certified by the MSC.The study identified 80 cases of labour abuses onboard 72 vessels in 25 MSC-certified fisheries across the globe. These abuses included forced labour, human trafficking, and forced criminalisation, as well as unpaid or delayed wages, excessive hours, violence, harassment, and denial of medical care.The MSC has long claimed that it is an environmental organisation with no social assurance mandate nor labour assessment capacity. However, Chris Williams, ITF fisheries co-ordinator, said that this risks masking abuses and leading people to buy products that aren't necessarily what they think they are.Dr. Jessica Sparks, co-author of the report, added that the MSC's policies and practices may obscure labour abuses in seafood supply chains by undermining enforcement efforts and reducing scrutiny. The study's findings have sparked concerns that the MSC's 'blue tick' scheme may be creating an 'illusion' of ethical sourcing.The International Labour Organization estimated in 2022 that about 128,000 workers were trapped in forced labour on fishing vessels globally. The MSC has engaged in evolving efforts to support the elimination of forced and child labour in supply chains, but critics argue that more needs to be done.