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Hundreds of scientists gathered in London this week to discuss the role of migration as a way for communities to adapt to climate change.

The impacts of a warming world, such as sea level rise and worsening extremes, are pushing many people around the world to leave their homes.

As a form of climate adaptation, a decision to migrate involves an array of different factors, such as politics, conflict and economic opportunity.

The conference unpacked these topics, as well as the impacts of climate change on livelihoods, relocation and gender norms across Africa and Asia.

The event had a strong focus on urban areas, with one co-convenor stating that “half of the world’s population now lives in the cities…A lot of the battles of climate adaptation will be won and lost in cities.”

Another co-convenor told Carbon Brief that the conference’s “focus really is on the climate change adaptation community, showing that migration is not a failure of adaptation – it is part of adaptation”.

Carbon Brief attended the conference to report on the sessions and speak to world-leading experts on climate-driven migration.

Migration as adaptation

The two-day conference on “mobility in adaptation to climate change” was held at Wellcome’s headquarters in London. It gathered more than 100 leading experts in migration, adaptation and climate change from countries across Europe, Africa and Asia.

On day one of the conference, co-convenor Prof Neil Adger, a professor from the University of Exeter, told Carbon Brief:

“Our focus really is on the climate change adaptation community, showing that migration is not a failure of adaptation – it is part of adaptation.”

In his opening address, Adger highlighted that there were still many unknowns on climate migration – such as how and when it is an appropriate way to adapt to climate change, and who benefits and loses in these situations.

Prof Neil Adger from the University of Exeter, opening the conference.
Prof Neil Adger from the University of Exeter, opening the conference. Credit: Hemant Kumar from the IIHS Media Lab.

Dr Manuela Di Mauro – the head of climate-adaptation research at the UK Foreign Commonwealth and Development Office – took to the stage next. She told attendees that mobility has always been a part of human life, stating:

“We are all migrants. We are all part of the same history.”

She urged the scientific community to “learn the language and the political perspective” needed to support and engage with policymakers about climate-driven migration.

Conference co-convenor Dr Chandni Singh from the Indian Institute for Human Settlements (IIHS) then delivered the first in-depth talk of the conference, outlining the current state of knowledge on climate change and migration.

She explained that cross-border migration is “emotionally and economically arduous” adding “under a changing climate, people choose to move within national borders first”. (Estimates suggest that around three-quarters of total global migration is internal.)

Singh emphasised that “mobility choices are extremely complex and nuanced, based on one’s aspirations and capabilities, social norms and asset bases”. She continued:

“Some [people] are forced to move or are displaced, others are relocated preemptively to move people out of harm’s way and others choose to stay despite escalating risk – or because resilience-building measures allow people to stay.”

She stressed that people need resources to migrate, so the poorest people are often unable to move – leaving them in a state of “immobility”. However, she also noted that most people do not want to leave their homes, stressing the “visceral reality of place attachment”.

Singh explained that many families “live dual lives”, in which family members work in the city to save money for a life back in their village. This dynamic of living across two locations is often referred to as “translocality”.

For example, Singh shared the story of residents from the Indian village of Kolar, who travel more than 100km to and from Bangalore for work every day, or else live there in informal settlements.

These workers send the money they earn back home, where it is often used to dig bore wells to access water. However, Singh warned that climate change and poor water management mean these wells often fail year after year, trapping people in this cycle of travelling to Bangalore to earn more money.

Singh also stressed the prevalence of rural-to-urban migration. She cited UN estimates (that do not explicitly include climate-driven migration), which find that around 2.5 billion people are expected to migrate from rural to urban areas by 2050. It adds that 90% of the change occurring in Africa and Asia.

Singh added:

“Half of the world’s population now lives in the cities…A lot of the battles of climate adaptation will be won and lost in cities.”

She noted that although migration “helps to manage risks”, it also has “significant financial, personal and social costs”.

Singh went on to discuss the global goal on adaptation – a set of 59 indicators to measure global progress on adaptation. Singh said that “migration and mobility are completely invisible…and therefore completely overlooked” in the goals.

She concluded by discussing the importance of new narratives on climate change and migration, saying:

“It’s the narratives and stories we tell of this moment that can help us first acknowledge what is happening, help subvert misinformation and untruths, and really demand accountability.”

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Cities and livelihoods

Migration from villages to cities was a central theme of the conference. 

On day two of the conference, Dr Aromar Revi, founding director of the IIHS, told delegates that the “root cause of the climate emergency is maldevelopment” and emphasised the importance of pursuing adaptation, mitigation and development goals together.

Dr Aromar Revi, founding director of the IIHS, addressing conference attendees
Dr Aromar Revi, founding director of the IIHS, addressing conference attendees. Credit: Hemant Kumar from the IIHS Media Lab.

He noted that the Intergovernmental Panel on Climate Change is currently working on a special report on climate change and cities and argued that “cities will play a decisive role in shaping global climate futures”.

He continued:

“Cities concentrate opportunities, but they also concentrate poverty, inequality and risk. And that’s something that we really don’t know how to understand, especially in a changing climate.”

Throughout the conference, many of the delegates presented nuanced stories of rural-to-urban migration from individual communities. These case studies highlighted the complex, interlinking factors that drive a person’s decision to move and the wide range of outcomes.

Dr Aysha Jennath from the IIHS presented the results from her research, which unpacks the experiences of migrants who have moved from rural to urban areas, for a range of reasons including the changing climate and for better livelihoods.

Jennath and her colleagues interviewed thousands of migrants living in informal settlements, or working in informal jobs, in large cities in Bangladesh, Bhutan, India and Nepal. The researchers’ questions aimed to understand the migrants’ “wellbeing, adaptive capacity and precarity”.

Overall, Jennath found that migrants in large cities are vulnerable to poor housing, unsafe working conditions and a lack of basic social services.

Dr Binaya Pasakhala and Dr Sabarnee Tuladhar from the International Centre for Integrated Mountain Development, presented initial results from the Climate Adaptation and Resilience (CLARE) project, in which researchers interviewed households across Bangladesh, Bhutan, India and Nepal about migration patterns.

They conducted hundreds of surveys to identify how households are adapting to the changing climate and grouped responses into a series of “pathways” describing the impacts of rural-to-urban migration on their livelihoods.

Dr Binaya Pasakhala and Dr Sabarnee Tuladhar from the International Centre for Integrated Mountain Development and Halvard Buhaug Peace Research Institute Oslo answering questions in a panel discussion.
Dr Binaya Pasakhala and Dr Sabarnee Tuladhar from the International Centre for Integrated Mountain Development and Halvard Buhaug Peace Research Institute Oslo answering questions in a panel discussion. Credit: Hemant Kumar from the IIHS Media Lab.

For example, Tuladhar noted that in Bhutan, there is a huge emphasis on education, which has “changed the aspirations of the community – especially the youth”. This drives “huge depopulation” from rural areas as young, educated people migrate to urban areas or internationally, she said.

This mass movement into the cities provides opportunities for young people. It also provides money for the families back home – a type of finance known as remittances.

However, it also “weakened resilience” in the villages through “gungtong” – a phrase which translates literally to “empty houses”.

However, they also described the case of Nepal’s Baragon mountain community, where remittances from people who moved to urban centres has allowed communities in the villages to shift livelihoods away from subsidence farming towards commercialised farming and tourism. In this case, “migration has actually strengthened the resilience of the community”, Tuladhar said.

Prof Nitya Rao is a researcher in gender and development at the University of East Anglia (UEA), also presented research funded by CLARE.

She told the conference that when men are forced to leave for work, due to a lack of other options, a lot of their earnings go towards “survival” and less is saved. On the other hand, “mixed migration” – such as the movement of a father and son – is often “aspirational”. It typically yields higher remittances and improves adaptive capacity back home, according to Rao.

Speaking to Carbon Brief, Rao argued that in order to “make migration a case of adaptation and not just survival in the short term”, destination cities need to do more to welcome migrants.

Prof Nitya Rao addressing conference attendees.
Prof Nitya Rao addressing conference attendees. Credit: Hemant Kumar from the IIHS Media Lab.

Dr Maria Franco Gavonel, a lecturer at the University of York and Prof Mumuni Abu, a senior lecturer from the University of Ghana, explored the concept of “social tipping points” in migration decision-making.

They suggested that as a drought intensifies, there may be a threshold at which households decide to leave. The authors compared drought indices to immigration patterns across communities in Ghana, Mali, Kenya and Ethiopia, but did not find evidence of a social tipping point.

This could be because households anticipate severe droughts and leave before they hit, the speakers suggested. They also noted that there are many government-led policy responses to drought that could affect a household’s decision to stay or leave.

For example, Kenya has a livestock-insurance policy to help families who lose animals during drought. Similarly the African Union uses satellite data to assess the severity of droughts and provide compensation to affected households.

In the final session of the conference, Dr Kasia Paprocki, an associate professor of environment at the London School of Economics and Political Science, provided a counterpoint to the idea that the vast majority of villagers want to abandon farming and move to the city.

She argued that people are often displaced from rural communities and unable to live farming lifestyles, even if they want to, adding:

“I have found that agrarian dispossession is being intensified through development interventions that are today being referred to as climate change adaptation.”

She argued for the need to “reorganise economies” to enable people to stay “if they would like to”, adding:

“Climate change adaptation and climate migration without meaningful agrarian reform will not produce climate justice.”

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Immobility and relocation

Movement from rural to urban areas was not the only migration pattern discussed in the conference. Experts also discussed movement patterns including planned relocation and immobility.

The graphic below – adapted from the 2021 Groundswell report and originally published in Carbon Brief’s 2024 explainer on climate-driven migration – shows different categories of mobility and immobility due to climate change.

Different categories of human mobility and immobility due to climate change
Different categories of human mobility and immobility due to climate change. Source: Adapted from the Groundswell report (2021).

Dr Roman Hoffmann from the International Institute for Applied Systems Analysis’s migration and sustainable development research group opened a session on “immobility” by presenting a way of defining and measuring the phenomenon.

He told Carbon Brief that immobility is “basically the absence of movement”, adding:

“The are different types of immobility. We have voluntary and involuntary immobility – and sometimes these different forms are not so clearly distinguishable, but there’s more sort of a continuum. Basically, the question is whether people are able to realise their aspirations to move or to stay.”

In his talk, Hoffman noted that media narratives around migration often focus on large movements of people, while the topic of immobility “falls between the cracks”.

Immobility is often seen as a problem experienced by the poorest and most vulnerable members of society – for example, because people cannot find or afford the resources they need, such as food or transportation, because they are not healthy enough to move or because they do not have the social network they require to make such a big change.

However, Dr Joyce Soo from the Lund University Centre for Sustainability Studies, explained that there are also instances when “wealth enables immobility”.

Soo explained that in coastal regions of Sweden that are exposed to extreme events, many residents there choose to stay, as there is “strong trust in government protection”, such as coastal defences. She explained that in this instance “immobility is linked to identity and status”.

A separate session at the conference focused on planned relocation – the organised movement of a group of people away from a site that is highly vulnerable to climate extremes.

Dr Ricardo Safra de Campos, a senior lecturer in human geography at the University of Exeter, told the delegates that planned relocation is “arguably the most controversial aspect of mobility as a response to climate change” and is usually implemented when “all other forms of in-situ adaptation have failed”.

Safra de Campos and Nihal Ranjit, a senior research associate at IIHS, worked with a team of researchers to interview people who underwent planned relocation programmes in India and Bangladesh.

They told delegates that planned relocation is often implemented when people feel unsafe – for example due to climate extremes – resulting in an “erosion of habitability”.

However, Ranjit explained “safety alone doesn’t make relocation successful”. He argued that the most important aspect of planned relocation is to ensure that migrants do not lose their livelihoods.

He presented the example of Ramayapatnam – a fishing village in India where houses were slowly being lost to coastal erosion. Ranjit explained that a planned relocation programme was set up to move people away from the coast, but that many people refused to move, as doing so would mean losing their only means of earning money.

He also noted the many Indian citizens hold a deep mistrust of the government and question the authorities’ intentions.

Relocation must be “rights-based, participatory, livelihood-centred and attentive to culture, community and long-term wellbeing”, Ranjit said.

Meanwhile, Dr Annah Pigott-McKellar, a human geographer at the Queensland University of Technology, compared two case studies of relocation in Australia.

When devastating flash floods hit Queensland in January 2011, a relocation programme led by the local government was set up to move people. The first houses were built within a year, and people were moved in “extremely fast”, Pigott-McKellar said. She explained that the goal was to keep the town together and “keep some level of social continuity”.

Conference attendees asking questions to the panel.
Conference attendees asking questions to the panel. Credit: Hemant Kumar from the IIHS Media Lab.

Conversely, when northern New South Wales faced severe flooding in 2022, the response was slow, according to Pigott-McKellar. She explained that different members of the community were offered varying levels of assistance by the state. For example, some households offered buybacks for their lost properties, while others were not.

The result was a “fragmented and dispersed mobility pathway” that saw the community split up and mistrust in the government grow.

Pigott-McKellar emphasised the importance of follow-through and continuity in relocation, stating:

“Relocation isn’t a moment in time. It is a process that unfolds over months or years”.

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Legal pathways

Most human migration happens within borders. However, conference delegates also discussed cases in which people move to other countries, with a focus on the possible legal pathways.

Prof Jon Barnett, professor in the school of geography, Earth and atmospheric sciences at the University of Melbourne, explained migration patterns in the south Pacific islands.

He told delegates that climate change is causing “significant social impacts” across the islands, adding:

“While we can’t say that climate change is a major factor in migration decisions…there is a “fingerprint of climate change in [all] migration decisions.”

Barnett outlined legal migration routes for Pacific islanders, such as Fiji’s climate relocation trust fund, which has already had more than 2,000 requests, or seasonal worker schemes to New Zealand, which have already issued 137,000 visas.

However, he noted that there is a “massive burden” for the women who stay on the Pacific islands when their husbands leave. He explained that not only do women substitute for the labour of the men, but climate change can also amplify their workload by making farming more difficult and illnesses more widespread.

He concluded:

“Migration cannot be the only adaptation strategy we offer to the Pacific Islands. It’s got to be one strategy in the portfolio.”

Speaking separately to Carbon Brief, he said:

“As climate change amplifies pressures on people’s livelihoods, we may end up with a whole series of transnational populations that are kind of constantly in churn – where they’re not just living on the island, but also in Australia, New Zealand, the US.

“That’s not necessarily a bad thing, I think, so long as people still have a right to return to their islands and can do so – and are making informed choices…to manage their climate risk.”

Demographer Prof Raya Muttarak, from the University of Bologna, told delegates that Italy is the only EU country with explicit legislation for climate-related protection.

This six-month residence permit was introduced in 2018, for people who are found to have faced a “contingent and exceptional calamity”. However, she noted that there are flaws in the evidence base for making these claims, which can make it difficult for people to obtain the permits.

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Changing narratives

Many speakers discussed the framing of climate change and migration in their talks. There was also a workshop on how to develop and promote “new narratives” around migration as an adaptation response to a changing climate on the first day of the conference.

Workshop on “new narratives”.
Workshop on “new narratives”. Credit: Hemant Kumar from the IIHS Media Lab.

Dr Reetika Subramanian, a senior research associate at UEA who helped to organise the conference, told Carbon Brief that many media narratives around migration are “alarmist” and “crisis-based”, with a focus on people from poorer countries illegally entering wealthier countries.

However, explained that the conference convenors wanted to begin work on developing a new framing for migration – both in response to climate change and more generally – focusing on its “adaptive aspects”.

Dr Benoy Peter, the executive director of the Centre for Migration and Inclusive Development, told Carbon Brief that “far right” media and politics often “leverage” migration to present a negative framing.

However, he said that he sees migration as a “solution”, describing it as the “fastest way for intergenerational upward social mobility for people from socially and economically disadvantaged populations”.

Prof Kerilyn Schewel, assistant professor of sociology at the University of North Carolina at Chapel Hill, told Carbon Brief that the migration community has “moved beyond a ‘push factor’ narrative – that climate change is coming and uprooting communities – to a more nuanced perspective that recognises that people are already moving for all kinds of reasons”.

She said the new “research frontier” is “seeing how environmental factors intersect with these other social or developmental outcomes”, such as education.

Liby Johnson, the executive director of development organisation Gram Vikas, told the conference his reason for hope:

Attendees of the “mobility in adaptation to climate change” conference.
Attendees of the “mobility in adaptation to climate change” conference. Credit: Hemant Kumar from the IIHS Media Lab.

“Communities are figuring this out. They are not rejecting mobility – they are asking for mobility that is safer, fairer and more dignified. Communities affected by climate uncertainty are not simply enduring crises – they are actively using mobility to diversify risk, protect dignity and build better futures.”

Revi, from the IIHS, told Carbon Brief:

“The future of mobility is much more certain than the climate futures are. People have been mobile for a very long time. That’s been an important part of the transformation of societies and economies for centuries…Mobility is part of the solution. It is not the full solution, but it’s part of the solution. People are voting with their feet and with their aspirations to make a change.”

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Fewer journalists register for Bonn talks, as cuts to climate reporting bite

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The number of journalists registered to attend the annual climate negotiations in Bonn has declined this year, as climate reporters have been let go and media coverage of climate issues falls around the world.

Data from UN Climate Change, which runs the two weeks of talks, shows that just 135 media representatives have signed up to attend. Climate Home News analysis of previous data shows this is the lowest figure since 2021, when COVID-19 restrictions limited travel and the Bonn talks were held in a hybrid format to enable online participation.

The number of journalists that actually attend the talks will not be known until later this month but is typically significantly less than are registered. Press conferences, held back-to-back each day by campaign groups, have been sparsely attended in the first few days and often filled mainly with climate campaigners and researchers rather than journalists.

Alexandra Endres, a reporter for German-language website Table Briefings, told Climate Home News in Bonn there are fewer German journalists covering the conference in-person. “I think it is important to have more journalists covering the negotiations because when the climate coverage increases, the interest of the public grows,” she said.

Media outlets that have registered fewer journalists than previous years, or no journalists, include global heavyweights like Reuters, Bloomberg and the BBC, as well as German outlets like Deutsche Welle and ZDF television, and specialist publications like business information service Argus and climate broadcaster We Don’t Have Time.

Activist Harjeet Singh, who is in Bonn advising the Fossil Fuel Treaty Initiative, said that “the empty press seats here in Bonn are a warning signal. While the world’s gaze is often fixed on the annual COP summits, the real-world consequences of the climate crisis—from financing the fossil fuel transition to protecting vulnerable populations—are being shaped, or ignored, in these mid-year negotiations right now.”

“Journalists are the essential eyes and ears of the public,” he said. “We need them to shine a light on these rooms: hold negotiators accountable, defend the principles of equity and historical responsibility, and ensure that ‘technical’ negotiations do not become an excuse for delay.”

UN Climate Change said they could not comment on the situation at this point in the Bonn talks.

Climate coverage is falling

Outside of Bonn and the official UN climate negotiations, coverage of climate change is falling to lows not seen since the start of the COVID-19 pandemic, according to analysis of newspapers and television reporting conducted by the Media and Climate Change Observatory (MECCO).

MECCO’s head Max Boykoff told Climate Home News that climate coverage in the first five months of 2025 was 35% down on the same period of 2025 and 41% less than in 2021. New analysis by the Yale Programme on Climate Change Communication found a similar fall in climate coverage in 2026.

Boykoff said media attention has been drawn away from climate change to issues like the Iran war and now the World Cup getting underway in North America.

While both stories have climate implications, he said, the media have “failed to connect the dots” on the conflict in the Middle East, with coverage focusing on the politics, air strikes and violence of the war. “Reporters have been pulling up short,” he said.

He added that since 2025 there have been cuts to climate teams at US outlets like the Washington Post, CBS, National Public Radio and the Los Angeles Times. On top of this, the Thomson Reuters Foundation’s Context website has been shut down and Politico recently folded specialist environmental outlet E&E News into its broader energy coverage.

Mark Hertsgaard, head of global journalism collaboration Covering Climate Now, also said that fewer reporters at Bonn is “part of a larger pattern”. He said no US television network sent reporters to the recent Santa Marta conference on transitioning away from fossil fuels “and as a result they missed covering what turned out to be a landmark development in the climate story”.

    “No one can know if the Bonn talks will yield something similar until the [they] actually take place and conclude. But the fewer journalists that are on the scene, the less the world’s people and policymakers will know about that. And that’s a problem,” he said.

    Media may also have been put off from attending by a new registration system which is more complicated, especially for freelance journalists. In addition, the rise in jet fuel prices has made travelling by plane to Bonn much more expensive than last year and reporters from many developing countries continue to face hurdles getting visas to enter the Schengen area, of which Germany is part.

    Diego Arguedas Ortiz, who led the Oxford Climate Journalism Network from 2022 until it was shut down by the Reuters Institute for the Study of Journalism in 2025, said journalists can’t cover the talks so well remotely.

    While press conferences, plenaries and open negotiating sessions are broadcast for the public to watch on the UNFCCC’s website, Ortiz said relying solely on this means “you miss the interviews in the hall”.

    “You can´t catch scientists and ministers as they leave the rooms. And the audience is back home suffering. Because audiences are relying on reporters and editors to explain how these seemingly abstract negotiations have daily implications for them,” he explained.

    The post Fewer journalists register for Bonn talks, as cuts to climate reporting bite appeared first on Climate Home News.

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    Pennsylvania Activists Urge Lawmakers to Help Curb Soaring Electric Bills

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    Despite skyrocketing demand driven by data center development, the industry says it is not the cause of increasing costs for consumers.

    Advocates for lower electricity prices in Pennsylvania said Wednesday their goals can be achieved by requiring large-load users like data centers to supply their own power rather than taking it from the grid, by reducing utility profits and by speeding up the interconnection of new clean-energy projects.

    Pennsylvania Activists Urge Lawmakers to Help Curb Soaring Electric Bills

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    WHO issues new guidance on heat-health action plans, as El Niño sets in

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    The World Health Organization (WHO) has unveiled new guidance for governments seeking to protect people from extreme heat, a growing priority as climate change pushes temperatures higher worldwide and intensifies heatwaves and related health risks.

    The launch came as the US National Oceanic and Atmospheric Administration said on Thursday that El Niño has developed in the tropical Pacific. The climate phenomenon – which occurs naturally every few years – is predicted to intensify to a moderate or strong level this autumn, the service said.

    Scientists have warned that a strong El Niño weather pattern could fuel “unprecedented” weather extremes in the coming months, including severe fires and droughts, and may make 2027 the next record-breaking hot year as it supercharges human-driven warming.  

    Scientists warn El Niño could intensify climate extremes in 2026

    Unveiling updated recommendations for “Heat-Health Action Plans”, which are tailored for Europe but can be adapted globally, Hans Henri P. Kluge, WHO’s regional director for Europe, said that over the past four years, heat has claimed more than 200,000 lives across 32 European countries.

    He added that most of those deaths were “entirely preventable” and are “just the tip of the iceberg”, with millions more people being affected physically and mentally by the effects of extreme heat. Scientists have said Europe is the fastest-warming continent.

    “Individual action, such as keeping out of the heat, keeping our homes cool and keeping our bodies hydrated, can make a big difference in protecting us, but it is not enough to fight a systemic crisis,” Kluge said in a statement. “We need a coordinated, powerful and institutional response.”

    The new guidance focuses on the importance of providing early warning and alerts, targeting vulnerable groups and putting in place longer-term prevention measures across households and buildings, especially in cities which are often hotter than rural areas, as well as offering practical advice on how to do that.

    Who’s most vulnerable to heat?

    Heat can trigger exhaustion and heat stroke, and exacerbate existing medical conditions, including diabetes and cardiovascular, respiratory and cerebrovascular diseases, as well as disrupting sleep and aggravating mental health conditions.

    In a fact-sheet, the WHO warned that rising global temperatures, more people living in cities and demographic aging are increasing exposure to heat and vulnerability to its impacts. Some of the most at-risk groups include older people, children, outdoor workers, athletes and sports players, those attending mass public gatherings and poorer social groups, it said.

    Employers need plans to protect workers from rising heat stress, UN says

    The WHO emphasised, however, that it does not just propose wider use of air-conditioning (AC) as the solution because it is not sustainable, is often unaffordable for those with low incomes and increases energy demand.

    “It contributes to both the urban heat island effect and climate change, thus worsening heat exposures in the medium and long term,” the fact-sheet said.

    Europe’s intense May heatwave

    On Wednesday, Europe’s Copernicus Climate Change Service (C3S) announced that May 2026 was the second warmest May on record globally across land and sea.

    Across Europe, the month saw a rapid transition from much cooler-than-average conditions to one of the most intense heatwaves ever observed this early in the year in western Europe, C3S said. Numerous temperature records were broken for May with France, the UK, Ireland and Portugal enduring particularly severe conditions, it added.

    C3S noted that the quick flip to a period of extreme heat “likely increased impacts on populations, leaving little time for people – or crops and ecosystems during growing season – to acclimatise to much higher temperatures”.

    “Prepare for rougher times”

    In a foreword to the new WHO heat plan guidance, Wopke Hoekstra, European Commissioner for Climate, Net Zero and Clean Growth, wrote that extreme heat is responsible for some 95% of all climate-related deaths in Europe, undermines labour productivity and risks overwhelming hospitals.

    He noted that investing in emission reductions is far cheaper than paying for climate damage.

    “Yet, while we push for emission reductions, we must also prepare for rougher times. Strengthening Europe’s climate resilience, protecting both well-being and economies, is non-negotiable,” he added.

    By the end of this year, the European Union plans to adopt a new framework for climate resilience across all sectors, including health.

    A woman cools herself with an electric portable fan during a heatwave, in London, Britain, August 12, 2025. (Photo: REUTERS/Jack Taylor)

    A woman cools herself with an electric portable fan during a heatwave, in London, Britain, August 12, 2025. (Photo: REUTERS/Jack Taylor)

    In the UK, the independent Climate Change Committee warned last month that, in a projected scenario of 2C of global warming by 2050, recent record hot summers will become the “new normal” in the usually temperate country, putting regular stress on domestic agricultural production.

    Heatwaves lasting at least a week will be common and could regularly exceed 40C in the south, the committee’s report on adaptation said, posing challenges for keeping vulnerable people sufficiently cool.

    It recommended that cooling will be needed in hospitals, prisons, schools and care homes, while regulation should set maximum temperature limits for workplaces.

    Berlin’s Heat-Health Action Plan

    On Thursday, the WHO said that since the publication of the first edition of its heat and health guidance in 2008, far more scientific evidence and practical experience have been gained. Many countries have since established Heat-Health Action Plans, but their adoption and implementation have been uneven, it said.

    Comment: Early warnings for heatwaves can save lives – and we need them now

    In Germany, where local authorities are primarily responsible for heat protection, the Berlin Senate adopted a state-wide heat–health action plan in 2025. It contains 72 measures to improve heat protection for residents, including informing them every summer of the risks via traditional and digital media.

    A heat protection portal offers access to Berlin’s heat–health action plan, and a map of cool places in the city, as well as behavioural advice.

    Berlin Senator Ina Czyborra said the city is also working on the long-term maintenance and expansion of parks, green spaces and water bodies, which can all help alleviate the effects of heat.

    “One thing is clear: protection from heat is a cross-cutting task that can only be tackled through a joint effort by all administrative departments and levels, and with the involvement of civil society actors,” she added in a statement.

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