The Guardian view on carbon offsetting: a model with dangerous flaws | Editorial

Protecting nature requires financial incentives. Serious problems uncovered in carbon markets must be fixedThe strong reaction to the Guardian’s joint investigation into carbon offsetting shows how much is at stake when the effectiveness of market mechanisms in combating global heating is challenged. Already, in Australia, politicians and scientists have renewed their criticism of public entities using international carbon credit schemes to offset local emissions. Verra, the Washington-based non-profit at the centre of the story, is the world’s leading carbon standard, certifying the credits that companies use to make claims about their environmental impact. It is a blow to anyone committed……

Four possible consequences of El Niño returning in 2023

Four possible consequences of El Niño returning in 2023 Dry conditions are likely to resume in northeastern Brazil. Cacio Murilo/Shutterstock Every two to seven years, the equatorial Pacific Ocean gets up to 3°C warmer (what we know as an El Niño event) or colder (La Niña) than usual, triggering a cascade of effects felt around the world. This cycle is called the El Niño Southern Oscillation (ENSO) because every El Niño is naturally followed by a La Niña and vice versa, with some months of neutral conditions in between events. The change in sea surface temperature associated with ENSO events…

Food, feed and fuel: global seaweed industry could reduce land needed for farming by 110m hectares, study finds

Scientists identify parts of ocean suitable for seaweed cultivation and suggest it could constitute 10% of human diet to reduce impact of agricultureAn area of ocean almost the size of Australia could support commercial seaweed farming around the world, providing food for humans, feed supplements for cattle, and alternative fuels, according to new research.Seaweed farming is a nascent industry globally but the research says if it could grow to constitute 10% of human diets by 2050 it could reduce the amount of land needed for food by 110m hectares (272m acres) – an area twice the size of France. Continue……

England’s coast faces ‘multiple threats’ of dredging, sewage and pollution

Environment Agency paints bleak picture of coastal regions with eco-systems and people coming under increased pressureDredging is likely to increase around the English coast, while pollution and sewage are piling pressure on coastal ecosystems, and an increasing number of people are at risk of coastal flooding, the Environment Agency has warned.Three-quarters of shellfish waters around England failed to meet “aspirational” standards for environmental protection in 2021, the report by the agency’s chief scientist’s group found. Continue reading… Source – Full Article England’s coast faces ‘multiple threats’ of dredging, sewage and pollution

Can video games change people’s minds about the climate crisis?

A new wave of game makers are attempting to influence a generation of environmentally conscious players. Will it work, and is it enough?“It was scary. It made you realise how, despite all the sophistication of modern society, we’re still reliant on water falling from the sky.” Sam Alfred, the lead designer at Cape Town-based video game studio Free Lives, vividly remembers his city nearly running out of water. During 2018, the area surrounding South Africa’s second largest city suffered months of dwindling rainfall. Dams were unable to replenish themselves at the rate its inhabitants required. Water was rationed. Businesses shut.……

Deep sea reefs are spectacular and barely-explored – they must be conserved

Deep sea reefs are spectacular and barely-explored – they must be conserved Nekton, Author provided Sunlit coral reefs are perhaps the most famous marine habitat and many people will have snorkelled over or dived down to one at some point. Home to a quarter of all known ocean life, these “rainforests of the ocean” have been at the forefront of marine research for decades and been featured in documentaries like Blue Planet and animations such as Finding Nemo. However, reefs and corals do not stop where the sunlight becomes scarce. Largely hidden from the masses lie great expanses of deep…

Finding Britain’s ‘shadow woods’ offers the fastest way to reforest the countryside

Finding Britain’s ‘shadow woods’ offers the fastest way to reforest the countryside Ian Rotherham, Author provided When William the Conqueror surveyed his new kingdom in 1086, from lowland to upland, Britain was covered with trees. In low-lying Yorkshire, the East Anglian Fens and the Somerset Levels, wet woods of tall white willows and alders lined great rivers. On windswept highlands in the Pennines, north Yorkshire and Cumbria, goat willows shed fuzzy catkins in downy blankets and dead leaves of wintertime moor-grass formed dense carpets. Along the western coast of Britain were extensive Atlantic rainforests: ancient, twisting trees enmeshed with boulders,…

The Guardian view on Dom Phillips and Bruno Pereira: protect people, protect the planet | Editorial

Journalists and environmental defenders are at greatest risk in Latin America. All those who put them in danger must be held accountableThe murders of the British journalist Dom Phillips and the Brazilian Indigenous expert Bruno Pereira were not only a shocking and incalculable loss for their families and all those who loved them and admired their work. They were also a chilling reminder of the perils faced both by journalists and environmental defenders – particularly Indigenous peoples and those working with them – in Latin America.Seven months have passed since the men were killed in the Javari valley region of……

‘It feels like a sign’: joy at rise in cattle egrets on wildlife-friendly UK farms

Farmers who have taken regenerative approach hail birds as indication of ecosystem healthAlmost as soon as Johnny Haimes took up regenerative farming – replacing arable fields with herb-rich pasture so cattle could graze outside all year round – a distinctive white bird appeared on his pasture.Numbers of cattle egrets are booming in Britain, boosted by wildlife-friendly farming where cows are grazed on gentle rotations designed to improve soil quality and boost invertebrate populations. Continue reading… Source – Full Article ‘It feels like a sign’: joy at rise in cattle egrets on wildlife-friendly UK farms

Unusual sightings of the Asian koel in Melbourne raise mysteries for migration researchers

Increase in reports of the Asian koel and its loud mating call south of its usual territory may be attributable to climate change, scientists sayGet our morning and afternoon news emails, free app or daily news podcastClimate change may be one reason why the so-called devil bird – known for its incessant late-night mating call – has become more common in Melbourne’s outer suburbs, according to researchers.The koel, a migratory bird, usually arrives in Australia from Papua New Guinea and Indonesia to breed from late September to early October, when the male will sing his advertising call day and night……

North Sea flood devastates large areas of low-lying Europe – archive, 1953

On the night of 31 January 1953, a heavy storm struck the Netherlands, Belgium and the UK, overwhelming sea defences and causing extensive flooding. See how the Guardian and Observer reported events2 February 1953 Continue reading… Source – Full Article North Sea flood devastates large areas of low-lying Europe – archive, 1953

‘The kids loved it’: readers on taking part in National Grid energy-saving trial

More than 1m households and businesses have signed up to get paid to cut back on power usageHouseholds were paid to cut back on their electricity use for an hour on Monday evening in the first test of a National Grid scheme aiming to cut energy consumption in Great Britain. The second trial was taking place on Tuesday, between 4.30pm and 6pm.More than 1m households and businesses have signed up to the live -demand flexibility service. Continue reading… Source – Full Article ‘The kids loved it’: readers on taking part in National Grid energy-saving trial