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Argentina's glacier law has been in effect since 2010, and was the first legislation in Latin America to protect glaciers. It has been a point of contention for mining companies and provincial authorities ever since.The law bans 'any activity' that can affect the 'natural condition' of a glacier or the periglacial frozen land surrounding it, or that results in 'its destruction, movement or interferes with its advance'. That includes the construction of infrastructure not for scientific purposes and any industrial activity. Mining companies, including Barrick, have previously sought to have the law deemed unconstitutional, but the supreme court rejected the challenge.However, a recent reform to the glacier law driven by the far-right government of Javier Milei will relax restrictions, paving the way for mines in high-altitude areas blanketed with ice and snow, which are sources of water. The new law, approved on Wednesday by 137 votes to 111, with three abstentions, will enable provincial authorities to decide which glaciers are protected and which are open for development based on whether they represent a 'relevant water function'.Environmentalists and community members such as Zeballos, a 51-year-old accountant turned activist, have long alleged that Veladero, owned by Canada-based Barrick Mining Corporation and China's Shandong Gold, is operating illegally in an area considered off-limits by Argentina's Ley de Glaciares – or glacier law. The reform has sparked a wave of protests, with Greenpeace activists staging a demonstration on the steps of the National Congress.'What is at stake is the protection of key water reserves in Argentina,' says Andrés Nápoli, a lawyer and executive director of the Foundation of Environment and Natural Resources (Farn), an environmental and human rights NGO. 'Saying that you have to destroy glaciers to guarantee the energy transition is an oxymoron.'About 7 million people, 16% of the population in Argentina, live in areas that depend on glaciers, according to environmental organisations. Glaciers don't just feed rivers; they balance fragile ecosystems hit hard by a heating planet. In Argentina's northwest, scientists say they have shrunk by 17% in the past 10 years.

Argentina's congress has approved a bill promoted by President Javier Milei that authorizes mining in ecologically sensitive areas of glaciers and permafrost, sparking widespread environmental protests. The bill, which was already approved by the senate in February, will make it easier to mine for metals such as copper, lithium, and silver in frozen parts of the Andes mountains.The chamber of deputies approved the amendment with 137 votes in favor, 111 against, and three abstentions after nearly 12 hours of debate. Environmentalists argue that the legislative changes will weaken protections for crucial water sources, with thousands protesting outside parliament, holding banners with slogans such as “Water is more precious than gold!” and “A glacier destroyed cannot be restored!”Seven Greenpeace activists were arrested earlier in the day after scaling a statue outside parliament and unfurling a banner urging lawmakers “not to betray the Argentine people”. The passage of the amendment is a new coup for Milei, who pushed through looser labor laws in February despite repeated street protests.Environmental activists, such as Flavia Broffoni, argue that there is no possibility of creating a 'sustainable mine' in a periglacial environment. Argentina has nearly 17,000 glaciers or rock glaciers, with glacial reserves in the north-west shrinking by 17% in the last decade due to climate change.Milei, a free-market radical who does not believe in human-made climate change, says the bill is necessary to attract large-scale mining projects. The Central Bank of Argentina estimates that the country could triple its mining exports by 2030. Supporters argue that the bill will provide legal certainty and clear definitions, while critics, such as Enrique Viale, warn that it threatens the water supply for 70% of Argentinians.

An active oil spill in the Gulf of Mexico has spread across seven nature reserves, covering an area of more than 600km (373 miles). The spill, which originated from an unidentified vessel and two natural sources, has had devastating effects on local wildlife and ecosystems.Mexican authorities have confirmed that the spill has killed sea turtles, a manatee, and various fish species. Additionally, reports from communities in the area indicate that approximately 17 reefs have been damaged. Oceana, an international organization focused on ocean conservation, highlighted these findings, emphasizing the severity of the environmental impact.The sources of the spill have been identified as a vessel docked off the coast of Coatzacoalcos in Veracruz, a geological site known as a 'chapopotera' 8km from the Coatzacoalcos port, and another natural leak site in the Bay of Campeche. The Navy Secretary, Admiral Raymundo Morales, confirmed that the spill point remains active, with a greater flow of contaminants observed in the last month.Environmental organizations, including Greenpeace Mexico, have denounced the alleged inaction by state authorities, calling for faster communication and mitigation of the damage. The Gulf of Mexico has been treated as a 'sacrifice zone for the oil industry,' according to Greenpeace, which urged the government to design and implement effective protocols to prevent and respond to environmental risks associated with oil activities.At least six species, including sea turtles, birds, and fish, have been contaminated so far. The incident has also raised concerns about the potential impact on oysters in the connected Mecoacan lagoon and the fishermen harvesting them, particularly after an explosion occurred at the Olmeca refinery on March 17, resulting in five fatalities.

UK Chancellor Rachel Reeves is facing pressure to raise taxes on businesses generating 'windfall' profits linked to the US-Israel war on Iran to fund emergency cost of living support for UK households.A group of leading charities, campaigners, and trade unions, including Greenpeace UK, the National Education Union, and Tax Justice UK, have written an open letter to Keir Starmer and Reeves, urging the government to strengthen its existing North Sea energy windfall tax and introduce new levies for firms in other sectors that stand to financially benefit from the conflict.The letter highlights that energy companies, banks, agricultural commodities businesses, defence companies, and tech firms are likely to profit from the economic fallout of the war. The group argues that the extra revenue generated from taxing these 'excess profits' could be used to support households struggling with the cost of living and invest in the UK's future energy security.R Reeves has signalled that the government is ready to provide targeted help for households grappling with the economic fallout from the Middle East conflict, amid a surge in energy prices since the onset of the war. The chancellor has also warned companies that she will not tolerate corporates profiteering from the crisis, telling bosses that the Competition and Markets Authority has been put on notice to detect and crack down on price gouging.The UK already has a windfall tax on North Sea oil and gas firms, the energy profits levy, which is due to run until 2030. However, Reeves had been planning to ease the tax before the US and Israel attacked Iran on 28 February.

The Gran Chaco forest in Argentina, spanning across parts of Argentina, Bolivia, Paraguay, and Brazil, is facing a critical threat from deforestation. Small farmers, enticed by the promise of quick money from selling timber, often contribute to this environmental degradation. However, a collaborative effort between conservationists, NGOs, and international organizations is underway to support small-scale landowners and Indigenous communities in establishing alternative income sources. This initiative aims to enable them to resist the pressures of agribusiness and the timber market. Jorge Luna, a 55-year-old farmer, has taken a significant step towards preserving his 40-hectare land in Chaco province. He rejected an offer to cut down the trees and instead embarked on a second career as a forest tourist guide with Fundación Rewilding Argentina, a non-profit organization working to restore parts of the Gran Chaco forest. Luna now rents out a small campsite to visitors and takes tourists on kayak tours along the Bermejito River. "At first, you didn’t give the plants value. It was a lack of knowledge of what they meant. Now, every leaf that sprouts has an added value," he says. Created in 2010 by Tompkins Conservation, Rewilding aims to protect vast tracts of territory and create economic opportunities for local communities while preserving the biosphere. The organization worked with 15 other organizations to convince the government of Chaco province to turn 128,000 hectares into the El Impenetrable national park, officially designated in 2014. Since then, Rewilding has established a network to support a budding tourism industry. It offers riverside glamping stays while promoting local and ancestral knowledge as possible sources of income. Women have returned to weaving and artisanal production, as well as providing home-cooked meals for visitors. According to Greenpeace, Argentina lost nearly 7 million hectares of native forest between 1998 and 2024, with most of it in the Gran Chaco. An estimated almost 120,000 hectares of forest were lost in northern Argentina in 2024, a 10% increase from the previous year. The primary causes of forest loss are the expansion of agriculture, mainly for intensive cattle ranching and genetically modified soya, and forest fires. The Gran Chaco forest also feeds the timber industry, particularly with the quebracho tree, which produces a tannin used in leather products, and carob trees. Environmental lawyers warn that the Gran Chaco could disappear within two decades if deforestation continues at its current pace. "The Chaco does not receive the same attention as the Amazon – few people even know it exists," says Enrique Viale, an Argentine environmental lawyer and activist. For conservation efforts to succeed, projects must be co-designed with the community, ensuring their long-term objectives are considered. Community empowerment, equal distribution of benefits, and capacity building are crucial factors. Mabel Figueroa, a local weaver, has resumed her craft since the national park opened, selling scarves, blankets, and ponchos to tourists. She raises sheep and dyes their wool with tree bark and forest plants, reviving an ancestral tradition.