‘One woman heard tree branches snapping and jumped out of bed – just in time to see her mattress float away as the back half of her house melted into the darkness’

I started my Shifting Sands series seven years ago to look at how the world is running out of usable sand. It’s the next big resource crisis. I’m from Singapore, the world’s biggest importer of sand per capita, due to the scale of its land reclamation. That was the starting point of what I had initially mapped out as a global project, investigating the extraction of and uses of sand, its consequences and alternatives.

I photographed in Singapore, China, Malaysia and Vietnam. The Mekong Delta in Vietnam is experiencing rapid erosion due to large-scale sand mining and China damming the river upstream. I went to a number of villages with researchers. We went to the commune of Hiep Phuoc, southeast of Saigon, where this picture was made, just five days after a number of villagers – including tea-seller Nguyen Thi Hong, 45, who appears in this image – had lost their homes.

Read more from the DIY Climate Changers , a new series on everyday people’s creative solutions to the climate crisis

Beverly Lofton’s home in south Los Angeles used to have a water-guzzling grass lawn. Today, it’s a verdant microfarm that uses solar power and recycled water to grow carrots, beets, potatoes and more, with the bounty distributed to her neighbors. The 67-year-old’s switch was a bold move in a city ruled by cars and concrete, and where the impact of extreme heat and water shortages are acutely felt. It’s also a powerful rebuttal to food insecurity and big agriculture, in a neighborhood considered a “food desert”.

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Missing a target doesn’t mean the sense of emergency should fade. What it must do is stop politicians dithering – and fast

I remember the first time I heard the 1.5C target. It was in a room at the Copenhagen climate talks in 2009. With the expectation of a binding agreement slipping away and negotiations failing, some of us activists joined delegates from vulnerable African and island nations in chanting “1.5 to stay alive” . It was a frank recognition that the 2C goal the climate diplomats were endlessly talking about – though not pursuing – was insufficient to deal with the increasingly clear realities of climate science.

Since then, three things have happened.

Bill McKibben is the founder of Third Act, which organizes people over 60 for action on climate and democracy

Fossil Free Books’ statement also demands that the book festival sponsor stops investing in ‘companies that profit from Israeli apartheid, occupation and genocide’

More than 200 authors including Naomi Klein, Sally Rooney and George Monbiot have signed a statement by Fossil Free Books (FFB), which puts increased pressure on investment management firm Baillie Gifford, sponsors of the Baillie Gifford prize for nonfiction . In addition to the reiteration of its previous demands that the company ceases its investments in the fossil fuel industry, the group is asking that Baillie Gifford also divests “from companies that profit from Israeli apartheid, occupation and genocide”, as it believes that “solidarity with Palestine and climate justice are inextricably linked”.

Literary organisations that accept sponsorship from Baillie Gifford “can expect escalation, including the expansion of boycotts, increased author withdrawal of labour, and increased disruption until Baillie Gifford divests,” the statement reads .

Labour MP says privatisation is a failure and industry incapable of building infrastructure to deal with effects of climate breakdown

The privatisation of the water industry has failed and it should be brought into public ownership, the Labour MP Clive Lewis has said.

In an early day motion laid before parliament, Lewis said the industry had proved it was not capable of building the infrastructure required to deal with the impact of climate breakdown, including increased flooding and droughts.

Ban Khun Samut Chin, a coastal village in Samut Prakan province, Thailand, has been slowly swallowed by the sea over the past few decades. This has led to the relocation of the school and many homes, resulting in a dwindling population. Currently, there are only four students attending the school, often leaving just one in each classroom. The village has experienced severe coastal erosion, causing 1.1-2km (0.5-1.2 miles) of shoreline to disappear since the mid-1950s

Oscar-winning film-maker Craig Foster on his first octopus encounter, the price of fame and his new video book about the power of connecting with animals

When the film My Octopus Teacher aired on Netflix in 2020 it was a huge overnight success, going on to win an Oscar the following year for best documentary. The simple but touching tale of the tender bond between film-maker Craig Foster and his young undersea companion had audiences spellbound worldwide. Some, like Sir Richard Branson , even gave up eating octopus after watching the film.

Yet for Foster himself, the overnight fame was emotionally debilitating. “You’re working on this little story that you think a few people might be interested in and suddenly you’re in front of 100 million people,” he says. “I didn’t think it would affect me so much, but it was very difficult. Terrifying, to be honest.”

Free-roaming animals reintroduced in Romania’s Țarcu mountains are stimulating plant growth and securing carbon stored in the soil while grazing

A herd of 170 bison reintroduced to Romania’s Țarcu mountains could help store CO ₂ emissions equivalent to removing almost 2m cars from the road for a year, research has found, demonstrating how the animals help mitigate the worst effects of the climate crisis.

European bison disappeared from Romania more than 200 years ago, but Rewilding Europe and WWF Romania reintroduced the species to the southern Carpathian mountains in 2014. Since then, more than 100 bison have been given new homes in the Țarcu mountains, growing to more than 170 animals today, one of the largest free-roaming populations in Europe. The landscape holds the potential for 350-450 bison.

Cross-party group of 50 calls on prime minister to appoint climate envoy and back Beyond Oil and Gas Alliance

A cross-party group of MPs and peers has urged Rishi Sunak to make a U-turn on his oil and gas extraction plans as part of a broader plea to increase efforts to address the climate crisis.

The 50 politicians, including three Conservatives, wrote to the prime minister calling for the UK to regain its international leadership on the crisis by ending the licensing of new oil and gas fields, appointing a climate envoy, and backing the Beyond Oil and Gas Alliance.