7 h. ago ‘Positive cascades could help accelerate change’: social tipping points expert on fixing climate crisis

The world has been too optimistic about the risk to humanity and planet – but devastation can still be avoided, says Timothy LentonTimothy Lenton is a professor of climate change and Earth system science at the University of Exeter. He started working on tipping points in the 1990s, making him one of the first scientists in the world to study this form of planetary risk. In an upcoming book, Positive Tipping Points: How to Fix the Climate Crisis, he argues the Earth has entered an “unstable period” but humanity can still prevail if we can trigger positive social and economic tipping points to reverse the damage that has already been done. On 30 June, he will host a global conference on tipping points. Continue reading...

Events

10 h. ago Brits urged to leave one appliance door open before going away on holiday

Social media influencer Anna Louisa revealed her top tips and tricks before heading off on holiday and you'll thank yourself for it on your return

Politics

27 h. ago Wreckers, money woes and mutirão: 10 things we learned about Cop30 from Bonn climate talks

Key takeaways from two weeks of negotiations aimed at setting out stall for November’s Cop30 in Brazil Two weeks of negotiations on the climate crisis have just concluded in Bonn in preparation for the Cop30 summit taking place in Brazil this November. What did we learn? Continue reading...

Politics

27 h. ago Doctor reveals a shocking cause of ADHD symptoms that could have a simple fix

This simple hack could be an effective way of treating ADHD symptoms including brain fog, poor memory and difficulty focusing, a psychiatrist has suggested.

Events

50 h. ago ‘We are perilously close to the point of no return’: climate scientist on Amazon rainforest’s future

Carlos Nobre, who has fought for decades to save the rainforest, says up to 70% of it could be lost if a tipping point is reachedFor more than three decades, Brazilian climate scientist Carlos Nobre has warned that deforestation of the Amazon could push this globally important ecosystem past the point of no return. Working first at Brazil’s National Institute for Space Research and more recently at the University of São Paulo, he is a global authority on tropical forests and how they could be restored. In this interview, he explains the triple threat posed by the climate crisis, agribusiness and organised crime. Continue reading...

Politics

56 h. ago Antarctic ice has grown again – but this does not buck overall melt trend

Study shows ice sheet gained mass from 2021 to 2023, due to extreme snowfall that was also an effect of climate crisisA new study shows that after decades of rapid decline, the Antarctic ice sheet actually gained mass from 2021 to 2023. This is a reminder that climate change does not follow a smooth path but a jagged one, with many small ups and downs within a larger trend.The research, published in the journal Science China Earth Sciences, showed that while the ice sheet lost an average of 142bn tonnes each year in the 2010s, in the 2021 to 2023 period it gained about 108bn tonnes of ice each year. Continue reading...

Politics

3 d. ago ‘It’s death by a thousand cuts’: marine ecologist on the collapse of coral reefs

David Obura believes humans have been using nature for free, and tipping points at some reefs have already passedThe Kenyan marine ecologist David Obura is chair of a panel of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), the world’s leading natural scientists. For many decades, his speciality has been corals, but he has warned that the next generation may not see their glory because so many reefs are now “flickering out across the world”. Continue reading...

Events

3 d. ago Prince William calls for more united action on the global environmental crisis as he opens London Climate Week

The heir to the throne spoke out during a panel discussion at the start of London Climate Week as he highlighted the 'optimism' of his passion project, the Earthshot Prize.

Politics

4 d. ago ‘This is a fight for life’: climate expert on tipping points, doomerism and using wealth as a shield

Economic assumptions about risks of the climate crisis are no longer relevant, says the communications expert Genevieve GuentherClimate breakdown can be observed across many continuous, incremental changes such as soaring carbon dioxide levels, rising seas and heating oceans. The numbers creep up year after year, fuelled by human-caused greenhouse gas emissions.But scientists have also identified at least 16 “tipping points” – thresholds where a tiny shift could cause fundamental parts of the Earth system to change dramatically, irreversibly and with potentially devastating effects. These shifts can interact with each other and create feedback loops that heat the planet further or disrupt weather patterns, with unknown but potentially catastrophic consequences for life on Earth. It is possible some tipping points may already have been passed. Continue reading...

Economics

4 d. ago Canada and EU sign defense pact amid strained US relations and global instability

Amid Trump’s disrespect of old allies, EU and Canada vow more support for Ukraine and joint work on climate crisisCanada has signed a wide-ranging defence pact with the EU, as Donald Trump and global instability prompt traditional US allies to deepen their alliances.Canadian prime minister, Mark Carney, on Monday joined European Commission president, Ursula von der Leyen, and head of the European Council, António Costa, in Brussels, where they signed a security and defence partnership, pledged more support for Ukraine, as well as joint work on issues from the climate crisis to artificial intelligence. Continue reading...

Events

4 d. ago Canada and EU sign defence pact amid strained US relations and global instability

Amid Trump’s disrespect of old allies, EU and Canada vow more support for Ukraine and joint work on climate crisisCanada has signed a wide-ranging defence pact with the EU, as Donald Trump and global instability prompt traditional US allies to deepen their alliances.Canadian prime minister, Mark Carney, on Monday joined European Commission president, Ursula von der Leyen, and head of the European Council, António Costa, in Brussels, where they signed a security and defence partnership, pledged more support for Ukraine, as well as joint work on issues from the climate crisis to artificial intelligence. Continue reading...

Politics

5 d. ago ‘The world is cutting foreign aid – but there is a better way to tackle the climate crisis’

Leslie Maasdorp, boss of British International Investments, speaks to Nick Ferris about the changing global aid landscape – and reveals that the agency gave a record amount to climate causes in 2024

Events

5 d. ago In London and Paris, we’ve experienced vicious backlash to climate action. But we’re not backing down | Sadiq Khan and Anne Hidalgo

Around the world, well-funded, organised climate deniers are spreading lies about the crisis. We call on governments and tech companies to step upSadiq Khan is mayor of London and Anne Hidalgo is mayor of ParisAs mayors of two of the world’s great cities, we see every day how the climate emergency is already reshaping people’s lives, affecting the people and places we love. From deadly heatwaves and devastating floods to rising inequality and health crises driven by air pollution, the costs of inaction are not theoretical; they are measured in lives taken, homes destroyed and business revenue lost.Ten years ago, the Paris agreement was signed, marking a turning point in the global fight against climate breakdown. But today, progress is being undermined by a deeply concerning threat: a surge in climate deniers and delayers spreading virulent disinformation. We mustn’t let this hope disappear as the world gathers in Belém at the end of 2025 for Cop30.Sadiq Khan is mayor of London and ...

Politics

5 d. ago The Guardian view on extreme weather: build national readiness – or let everyday life keep breaking down | Editorial

Britain faces rising climate threats, yet lacks a country adaptation plan. Urgent, coordinated investment is needed to protect lives and infrastructureBritain’s four-day heatwave – made 100 times more likely by the climate crisis – is expected to claim about 600 lives. Researchers say high temperatures from Thursday to Sunday would lead to a sharp rise in excess mortality, especially among older people in cities such as London and Birmingham. They forecast the deadliest day as Saturday, with temperatures above 32C and about 266 deaths. These are not abstract figures, but lives cut short by a threat we understand, yet remain unprepared for.Young people seem to grasp this. In a YouGov poll last week, roughly a quarter of 18- to 24-year-olds said they hoped there wouldn’t be a heatwave – while more than two-fifths of older people welcomed the sunshine. That generational split isn’t just cultural. It reflects an entirely rational anxiety: younger people face a future living in a climate...

Politics

6 d. ago ‘Have you heard of this BDSM trend?’ What I learned recording thousands of hours of teens on their phones

When documentary-maker Lauren Greenfield immersed herself in the online and offline lives of 25 teenagers, she unearthed a world of sexually explicit images, rape culture, bullying and suicidal ideation. Adolescence, she says, has become like the wild westReactions to Lauren Greenfield’s documentary series Social Studies tend to fall into two categories. Young people think it is validating; adults think it’s a horror show. After all, the screen of a teenager’s smartphone is a shiny black hole to which access is rarely granted. “Our kids are right there,” as Greenfield puts it, “and yet we don’t really know what’s going on in their lives.”Her five-part series, which tracks the online and offline lives of a group of teenagers and young adults – the first generation of social media natives – is being tipped for an Emmy. Under the noses of their parents, she captures teenagers climbing out of bedroom windows to spend the night with boyfriends, posting sexually explicit images, tracking ...

Politics

6 d. ago In the shadow of melting glaciers: life in the heartland of the Incas’ former empire – a photo essay

Ancient rituals and a profound respect for ‘Mother Earth’ bolster fragile Andean communities as the climate crisis and unchecked mining take their tollWords and photographs by Giordano SimonciniIn Cusco, the Quechua people are at the forefront of the climate struggle. Amid Peru’s sacred mountains and ancestral plateaux, they confront daily challenges, such as parched pastures, melting glaciers, disruptions to agricultural cycles and persistent mining that damages the land.In this context, survival itself becomes an act of resistance.Sheep grazing in the Sacred Valley of the Urubamba River, once the heartland of the Incas’ empire Continue reading...

Culture

7 d. ago The Guardian view on Our Story With David Attenborough and The Herds: a new theatre of the Anthropocene | Editorial

A cinematic immersive experience and stampeding animal puppets are bringing the climate emergency into the cityAs parts of the UK swelter, this week brought yet more alarming reports of increasing temperatures, extreme weather events and dwindling chances of meeting the global 1.5C target. It was the UK’s warmest spring on record and its driest in more than 50 years.Communicating the urgency of our predicament without provoking despair and hopelessness is an intractable challenge, especially when it comes to children. But two trail-blazing theatre experiences are bringing the breakdown of the natural world into urban metropolises, and raising the alarm with such immediacy that even those of us fortunate enough to live in places that have so far been relatively unaffected by the climate crisis must pay attention. Continue reading...

Politics

8 d. ago UK heatwave 'made 100 times more likely' by climate crisis as 'deadliest extreme weather' sparks amber alert

Scientists have warned that the extreme 32C heat hitting the UK this weekend was made more likely by human-caused climate change

Events

8 d. ago Deadly weekend heat in England ‘100 times more likely’ due to climate crisis

High temperatures likely to cause deaths and will worsen in future as global heating intensifies, scientists warnThe dangerous 32C heat that will be endured by people in the south-east of England on Saturday will have been made 100 times more likely by the climate crisis, scientists have calculated.Global heating, caused by the burning of fossil fuels, is making every heatwave more likely and more intense. The 32C (89.6F) day forecast on Saturday would have been expected only once every 2,500 years without the climate crisis, the researchers said, and June heatwaves are now about 2-4C (3.6-7.2F) hotter than in the past. Continue reading...

Events

8 d. ago A climate crisis, a ballot, and a chance at a new life in Australia

World-first agreement that creates a visa in the context of climate change stirs hope among young people in TuvaluOn the sandy shores of Vaiaku, as coconut trees sway gently in the breeze, Tekafa Piliota sits in his small classroom and dreams of becoming a doctor. The 13-year-old, who lives in Tuvalu’s capital Funafuti, knows that would mean leaving his homeland. There aren’t any universities in the small Pacific island nation, which lies between Australia and Hawaii. The country has another problem: it is predicted to be one the first countries to become uninhabitable due to rising seas.“I would like to go to Australia to study. There is higher ground in Australia, and it might be safer during natural disasters,” Piliota says. Continue reading...

Events