We handpick and explain the most important stories at the intersection of climate, land, food and nature over the past fortnight.
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Key developments
UN food insecurity report
HUNGER DECLINES: The prevalence of hunger dropped in most parts of the world in 2024, according to a new report covered by Carbon Brief – but rates are still rising in much of Africa and western Asia. The UN’s annual report on food security and nutrition found that around 673 million people experienced hunger in 2024. Other key findings were that the cost of a “healthy” diet increased in 2023 and 2024 and that food price inflation “significantly” outpaced general inflation over the past five years. The price inflation was mostly driven by global factors, but also by localised shocks such as “climate extremes” disrupting food production, the report said.
‘UNEVEN’ PROGRESS: Global progress on tackling hunger is “encouraging”, but “uneven”, the director-general of the UN Food and Agriculture Organization, Dr Qu Dongyu, said in a statement. The new report found that the entire population in Gaza faced “high levels of acute food insecurity” in 2024, alongside more than half of people in Sudan, South Sudan, Yemen and Haiti. Elsewhere, the UN World Food Programme said that hunger levels in Gaza are “catastrophic”, while Reuters reported warnings from a global hunger monitor that a “worst-case scenario of famine is unfolding” there. UN chief António Guterres told the UN Food Systems Summit Stocktake this week in Ethiopia: “We must never accept hunger as a weapon of war.”
‘CLIMATEFLATION’: Elsewhere, a thinktank report said the UK faces “climateflation” impacts that could “drive up food prices by more than a third by 2050”, the Guardian said. The Autonomy Institute said that “increasing numbers of heatwaves and droughts would imperil staple crops, disrupt supply chains and intensify inflationary pressures”, the outlet added. UK food price inflation increased in July for the sixth consecutive month, partly driven by “rising meat and tea prices”, BBC News reported. Carbon Brief mapped out the findings of a new study showing links between extreme weather and food price spikes around the world.
Africa’s clean-cooking and nature goals
‘UNREACHABLE GOAL’: Sub-Saharan Africa will not reach the UN 2030 goal of providing clean cooking for all, according to a report from the International Energy Agency (IEA). “Large gaps” in financing and infrastructure mean universal access by 2040 is “more realistic”, it continued. The number of Africans without access to clean cooking “has continued to grow” and is currently around 1 billion people, Climate Home News reported. The report stated that $37bn in investment is required to achieve universal access. In a statement, IEA’s executive director, Fatih Birol, said that lack of clean cooking “remains one of the great injustices in the world”.
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WILDLIFE BONDS: The Global Environment Facility (GEF) has planned a new wave of wildlife conservation bonds to provide up to $1.5bn to “help African countries” save endangered species and ecosystems, Reuters reported. The GEF’s head of programming told the newswire that the bonds, which provide low-cost funding in return for curbing poaching or other conservation measures, will be issued for every country in Africa. The bonds will help poorer countries receive funding without adding to government debt. While such bonds usually target “emblematic” species, the GEF hopes to use the bonds to cover entire ecosystems, such as wetlands, Reuters said.
CONGO’S BIOFUELS: Italian oil company Eni has closed one biofuels pilot project in the Republic of Congo, but two other such projects remain in an experimental phase, InfoNile reported. Eni previously signed a 50-year agreement with the Congolese government to develop the country’s agro-biofuel sector, with a plan to cover 150,000 hectares of agricultural land by 2030. However, local farmer Chris Nsimba told InfoNile that, although Eni has brought economic development to his district, the company has made “little contribution” to local food security.
‘DRAMATIC EXPANSION’: Tenders for oil development are now available across “more than half” of the Democratic Republic of the Congo, a new report from Earth Insight and other groups found. The government recently launched a licensing round for 55 oil blocks, the report said – a “dramatic expansion” which poses “major threats” to forests and protected areas. The oil blocks overlap with 8.6m hectares of “key biodiversity areas” and 66.8m hectares of intact tropical forests. This decision highlights “stark contradictions between the DRC’s fossil-fuel agenda and its stated commitments to biodiversity protection, climate action and community rights”, the report said.
Spotlight
‘Unprecedented’ marine heatwaves gripped the globe in 2023
This week, Carbon Brief covers a new study, published in Science, which found that 96% of the global ocean experienced a marine heatwave during 2023.
More than 95% of the world’s expanse of oceans experienced a marine heatwave – a period of abnormal ocean warming lasting at least five days – in 2023, according to new research.
The study, published in Science, used an ocean model that incorporates satellite and observational data to identify marine heatwave events and investigate the drivers of the unusual ocean heating.
It found that 2023 was an “unprecedented” year for marine heatwaves in terms of duration, extent and intensity of the events.
Many of the events had “immediate ecological and societal consequences”, the authors wrote.
‘Comprehensive investigation’
In 2023, marine heatwaves bleached corals in the Florida Keys, boosted the prevalence of a giant-clam-killing parasite in the Mediterranean and even intensified heatwaves on land during Europe’s “hellish” summer that year.
Using satellite data and an ocean model that incorporates different streams of data, the team of researchers “conducted a comprehensive investigation” of the global ocean’s state in 2023, they wrote. Together, the authors wrote, that year’s marine heatwaves had the “longest durations, widest extents and highest intensities on record”.
They found that the average duration of marine heatwaves in 2023 was 120 days, compared to an average duration of just under 36 days between 1982-2022. Spatially, the 2023 heatwaves covered 96% of the global ocean, compared to a historical average extent of around 74%.
Prof Regina Rodrigues, a physical oceanographer at Brazil’s Universidade Federal de Santa Catarina, told Carbon Brief that, while the science underlying the study is “sound”, the study itself “does not bring many new aspects”. Rodrigues, who was not involved in the new research, added:
“The results are not different from those of many previous studies, except for the analysis of these regions together and for the same year.”
Driving factors
The researchers identified four main “hotspots” of the ocean that had the highest marine heatwave “cumulative intensity”: the tropical eastern Pacific, the south-west Pacific, the north Pacific and the north Atlantic. (Cumulative intensity is a metric that accounts for both intensity and duration of a heatwave.)
The researchers then used the ocean model to investigate the underlying drivers of marine heatwaves in each hotspot.
For example, in the north Pacific, they found that a combination of low cloud cover – allowing more sunlight to reach and warm the ocean’s surface – and weak winds resulted in around 1C of average warming throughout the year. A lack of cloud cover also contributed significantly to the heatwaves in the north Atlantic and south-west Pacific, they wrote.
It is “no surprise at all” to find that marine heatwaves have increased in frequency, intensity, duration and extent, “given that the ocean absorbs 90% of the heat from manmade climate change”, Rodrigues told Carbon Brief.
She pointed to a Nature study published earlier this year that examined the global record sea-surface temperatures of 2023-24. That study concluded:
“Without a global warming trend, such an event would have been practically impossible.”
News and views
WETLANDS SUMMIT: More than 3,000 delegates met in Zimbabwe for the 15th conference of the Ramsar Convention (COP15) to discuss the future of the world’s wetlands. Opening the event, Zimbabwe’s president, Emmerson Mnangagwa, called for the implementation of “collaborative approaches” towards wetlands protection, Down To Earth reported. Several southern African countries officially launched the Southern Africa Ramsar Regional Initiative to promote wetland conservation and sustainable use across borders, EnviroNews Nigeria reported. Additionally, China Daily reported that nine more Chinese locations were awarded “wetland city accreditation” at the conference, which concludes this Thursday.
‘DEVASTATION BILL’: Politicians in Brazil approved a bill to ease environmental licensing, a move criticised as the country’s “most significant environmental setback in nearly 40 years”, Mongabay said. The so-called “devastation bill” includes rule changes which would allow projects to be approved “by simply filling out an online form”, the outlet reported. It would also create a “special environmental licence” for “strategic” projects, “such as oil exploration on the Amazon coast”. Mongabay noted that President Luiz Inácio Lula da Silva can block or enact the bill, but “congress would likely overturn a veto”. It added: ”The law is bound to be challenged in the Supreme Court.”
SEABED STRIFE: Members of the International Seabed Authority (ISA) condemned the move earlier this year by a deep-sea mining company to “bypass the authority’s protocols by applying for a permit to mine in international waters under US law”, Inside Climate News reported. Oceanographic said that the ISA has “launched an official investigation” into contracting companies “over action taken to circumvent” existing protocols. The outlet said the decision was a “critical step in protecting the deep sea”. However, delegates at the recently concluded ISA meeting once again “failed” to reach an agreement on whether or not to allow seabed mining to proceed in international waters, reported Common Dreams.
FARMER FUNDS: The EU’s new long-term budget proposal featured cuts to agricultural spending, but the European Commission “insists” farmers will not be impacted, Euronews reported. The proposal outlined plans to combine agricultural subsidies and regional development funds into one “mega-fund worth €865bn”, the outlet said. Politico reported that the proposed changes mean “biodiversity goals have no earmarked funding at all – and will have to compete with the EU’s other environmental aims, including climate change, water security, the circular economy and pollution”.
‘TOXIC’ ALGAE: A toxic algal bloom along South Australia’s coastline has shown “no sign of abating” four months in, after killing sharks, rays, fish, dolphins and seals, the Sydney Morning Herald reported. The algae grew and spread due to a marine heatwave in September 2024, which caused ocean temperatures to be 2.5C warmer than usual. Marine ecologist Dr Scott Bennet told CNN: “This is symptomatic of climate-driven impacts that we’re seeing across Australia due to climate change.” Meanwhile, Reuters reported on a “revolution” in farm management that has boosted Australia’s wheat production “despite hotter, drier conditions”.
Watch, read, listen
CLOUD COVER: The New York Times profiled the scientists attempting to save the Great Barrier Reef by increasing cloud cover to cool the Pacific Ocean.
SYCAMORE SENTENCE: In Bloomberg, Josie Glausiusz argued that prosecuting the men who felled the Sycamore Gap tree in northern England in 2023 “mean[s] little” without stronger action to protect the natural world.
DECLINING SUPPLY: The Guardian visualised how Donald Trump’s “assault” on immigrants in the US could affect the country’s food supplies.
AN ICONIC TREE: Mongabay explored whether the Joshua Tree – a yucca plant native to the south-western US – can survive in the face of increasing drought, fires and development.
New science
- A Nature Communications study found that lands managed by Afro-descendant communities in Brazil, Colombia, Ecuador and Suriname experience up to 55% less deforestation than lands managed by others. The study highlighted the adaptation of African knowledge, the authors said, calling for a greater inclusion of Afro-descendants in environmental decision-making.
- Fewer than 10% of predicted “hotspots” of a type of fungi around the world are currently contained in protected areas, according to a Nature study. The findings can benefit conservation, monitoring and restoration of the “largely hidden component of Earth’s underground ecosystems”, the study authors wrote.
- New research, published in Science Advances, found that the prioritisation of creating “biodiversity-friendly landscapes” through conservation activities may actually accelerate biodiversity loss by improving conditions for invasive alien species. The authors called for a “shift” towards “landscape-wide strategies to stop the ongoing decline of farmland biodiversity”.
In the diary
- 5-14 August: Fifth session of the Intergovernmental Negotiating Committee on plastic pollution (part two) | Geneva
- 9 August: UN international day of the world’s Indigenous peoples
- 13-15 August: African Union-AIP water investment summit 2025 | Cape Town, South Africa
Cropped is researched and written by Dr Giuliana Viglione, Aruna Chandrasekhar, Daisy Dunne, Orla Dwyer and Yanine Quiroz. Svetlana Onye also contributed to this issue. Please send tips and feedback to cropped@carbonbrief.org
The post Cropped 30 July 2025: ‘Unprecedented’ ocean heatwaves; ‘Uneven’ hunger progress; Brazil’s ‘devastation bill’ appeared first on Carbon Brief.
Climate Change
Fossil fuel expansion threatens COP31 hosts’ credibility, experts warn
Türkiye and Australia risk losing their credibility as hosts of this year’s COP31 UN climate summit if they keep betting on fossil fuels at home, climate policy experts have warned.
As governments are expected to continue fraught talks over how to advance the global transition away from oil, coal and gas in Antalya this November, both of the co-host countries are pursuing fossil fuel expansion at home, without a national timeline to phase out their use.
Türkiye has accelerated its rollout of wind and solar energy in recent years. But that progress has yet to make a dent in the country’s dependence on fossil fuels for power, as demand growth has outpaced the renewables build-out, new analysis by Climate Action Tracker (CAT) has found.
The share of electricity generated by burning coal and fossil gas – 56% in 2025 – has barely changed since 2019, and total fossil fuel use in the power sector, and the emissions it produces, are still rising, according to the report released on Friday.
The Turkish government has also signalled that fossil fuels will remain a central component of its energy mix and has outlined plans to expand the country’s burgeoning domestic gas production in the Black Sea.
‘Need to demonstrate seriousness’
Australia, which will chair the Antalya negotiations, relies on fossil fuels for over 60% of its electricity, with coal alone still supplying 45%. According to experts, it lacks an ambitious plan to shift away from fossil fuels at home, relying heavily on carbon offsetting to reach its climate targets.
Australia is also the world’s third-largest fossil fuel exporter and has plans to expand its coal and gas production, which is backed by significant government subsidies. It recently upset climate groups by approving an extension of the Saraji open-cut coal mine in Queensland.
Türkiye says it has “final decision” at COP31 despite Australia running negotiations
Jennifer Morgan, a senior fellow with the Fletcher School of Law and Diplomacy at Tufts University and former climate envoy for Germany, said Türkiye and Australia need to demonstrate their seriousness about their COP presidency roles by leading by example on the energy transition.
“They have made progress in renewable energy,” she told reporters this week. “But I think their credibility – and their ability to therefore bring momentum and good outcomes to the COP – will depend on their taking further action at home.”
Türkiye’s electrification homework
The co-hosts’ fossil fuel policies are being scrutinised in the run-up to the annual UN climate summit, with much riding on the signal climate diplomacy sends on the energy transition.
Türkiye has so far stopped short of putting any overt political capital behind the fossil fuel transition itself. It has instead been rallying support for a new global electrification target of 35% by 2035, seen as the centrepiece of this year’s non-negotiated Action Agenda put forward by Ankara.
COP31 president Murat Kurum said last week the push to electrify economies – through measures like electric vehicles and heat pumps – will “automatically” lead to a reduction in the use of fossil fuels.
Türkiye’s own energy plan projects the country’s electrification rate would fall short on the global target and only hit 25% by 2035, according to the CAT report, which called for a “substantial step-change” in electrification policies and the deployment of more renewable power and grid infrastructure.
Coal still dominant
CAT’s analysts also warned that, without a parallel phase-out of fossil fuels, rising electricity demand risks being met in part by coal and gas, failing to deliver the emissions reductions the electrification target is meant to achieve.
Türkiye has had some success in its clean energy build-out: the share of electricity generation from wind and solar rose to 22% in 2025, up from 12% in 2020, according to the CAT report.
But coal’s role in Türkiye’s electricity mix has also grown, in both its share and absolute terms, over the past decade. And while reliance on fossil gas has declined overall, it still plays an important role in Ankara’s energy policy, which is pushing to boost domestic gas production in the Black Sea.
Dr Niklas Höhne from the NewClimate Institute said the government could demonstrate leadership as COP31 president by building on its recent successes in increasing its renewable energy capacity and announcing targets and plans to phase out coal and gas ahead of the summit.
According to CAT, Türkiye should phase out coal by 2040 and fossil gas by 2045 at the latest to align its power sector with global efforts to limit the rise in global temperatures to 1.5C above preindustrial times.
Türkiye quiet on fossil fuel roadmap
Ümit Şahin, coordinator of climate change studies at the Istanbul Policy Center (IPM), said Türkiye’s strategy is to approach the fossil fuel debate exclusively from the “end-use point of view”.
“I don’t expect any push from the Turkish presidency to the producer countries in terms of fossil fuel production,” he told reporters.
Neither does Şahin believe the Turkish presidency will throw its political weight behind another big-ticket item for COP31: a new global roadmap to transition away from fossil fuels.
Brazil took on the responsibility to voluntarily draft this document outside of the formal negotiations as a way to break the deadlock at last year’s UN summit in Belém when governments clashed over whether to develop one.
The outgoing COP30 presidency will deliver the roadmap in early November – but it will be up to Türkiye and Australia to guide countries towards a decision on how the blueprint will be taken forward, either inside or outside the negotiations.
Leadership needed
Australia’s Chris Bowen, COP31’s president of negotiations, promised to lobby producing countries to deliver a “meaningful step forward” on the fossil fuel transition in an interview with The Guardian earlier this year. But he has been quiet on the role Australia sees for the fossil fuel transition roadmap.
Natalie Jones, senior policy advisor at the International Institute for Sustainable Development (IISD), said the COP31 co-presidents “must provide clear leadership” on this process.
“This roadmap cannot be left in a dusty drawer,” she told journalists. “Rather, it must be translated into action, with all countries identifying what elements they can adopt or develop in their own national roadmap.”
Like Türkiye, Australia has yet to produce a national blueprint for winding down coal, gas and oil. Rather than moving toward a phase-out, state and federal governments have kept expanding fossil fuel licensing over the past year, according to a new analysis published this month by Climate Analytics.
Under existing policy, both coal and gas are on track to remain in Australia’s power system as late as 2050 – a trajectory the report defines as incompatible with the 1.5C limit the country says it’s committed to.
No binding end dates for the Netherlands
Analysts are watching out for national transition roadmaps as a bellwether for governments that claim to be leaders in the global shift away from fossil fuels.


The Netherlands, which co-hosted the first fossil fuel transition conference in Santa Marta this year, published its own domestic roadmap earlier this week. The document followed through on a pledge that “leadership on transitioning away from fossil fuels must be backed by concrete action, not just ambitious words”, said a spokesperson for Stientje van Veldhoven, the Dutch minister for climate policy.
But experts criticised the plan for failing to set a binding end date for the country’s fossil fuel production and use. While targeting a rapid increase in renewables capacity, the Dutch government only commits to phasing out oil, gas and coal “in the energy and feedstock system to eventually zero, and to minimise fossil use” by 2050.
Yvo de Boer, a former Dutch diplomat and executive secretary of the UN climate body, said the Dutch roadmap falls short of what’s needed to give industry the confidence to deploy capital in support of the energy transition with greater predictability.
“Ultimately, a roadmap without deadlines is nothing more than a footpath paved with good intentions,” he added, writing on LinkedIn.
The post Fossil fuel expansion threatens COP31 hosts’ credibility, experts warn appeared first on Climate Home News.
Fossil fuel expansion threatens COP31 hosts’ credibility, experts warn
Climate Change
How clean energy can boost business for Africa’s food producers
Despite millions of dollars in grants and technical help for African businesses to power farming and other food production activities with renewable energy, most efforts remain stuck at the early stages because they struggle to find the investors, markets and expertise they need to grow.
This was the message from a coalition of global institutions working on energy, water and agriculture at this month’s Africa Food Systems Forum in Kigali, Rwanda.
“Energy, agriculture, water and nutrition actors rarely design solutions together,” the Agri-Energy Coalition said in a Call to Action on powering food systems with clean energy.
Using more renewables – especially solar power – to drive food systems would reduce food losses, ensure year-round availability and affordability of healthy foods, and improve productivity, income and resilience among farmers, food processors and other small enterprises, the coalition added.
In an interview with Climate Home News at the forum, Olamide Niyi-Afuye, CEO of the Africa Minigrid Developers Association (AMDA) – a body representing private-sector developers of small-scale, off-grid electricity systems across the continent – said its members are starting to recognise this interdependence and are increasingly considering businesses that combine energy with agricultural activities.
This, Niyi-Afuye added, could lead to greater supply and use of clean power for key processes like irrigation, food processing and storage, creating new sources of revenue for both sectors.
CHN: Conversations at the Africa Food Systems Forum highlighted how organisations working in energy and agriculture often operate in silos. What has hampered their collaboration, and how has that affected Africa’s economic development?
A: Most mini-grid companies in Africa were primarily incentivised to achieve connections. If you look at some ongoing projects, you see a cost-per-connection model [of revenue]. When a subsidy is tied to achieving a connection, regardless of whether it is a productive connection, you might not notice the problem until five years down the line, when you realise the cash flows are not what you projected.
Despite African walkout, fractious land COP ends without drought deal
So now we’re in a “come-to-Jesus moment” as an industry, where we’re righting the wrongs and adjusting our business models to make sure companies do not go bust and there is some level of sustainability over the long term.
The saying is not wrong that we’ve been working in our own silos because we’ve focused on the smaller things instead of the helicopter view. There needs to be cross-pollination [between the energy and agriculture sectors] because, if we are thinking about industrialisation, energy is a key driver of industrialisation. We will not achieve that if we’re not in the room and part of those conversations.
CHN: Productive use of energy is intended to ensure electricity access goes beyond lighting homes to improving livelihoods, creating jobs and powering equipment. But what happens when farmers cannot afford the equipment they need to do that? How can energy, agriculture and equipment players work together to make the transition more accessible?
A: That’s why we’re having conversations with companies set up to de-risk the agriculture sector. By leveraging that connection, we’re able to aggregate potential energy needs and develop instruments that make equipment more affordable through bulk procurement.
We can have arrangements that make it easier for farmers and food producers to lease equipment and eventually own it over a period. There’s no real pressure to recover the capital very quickly because you’re looking at scale.


There is a whole lot across the agricultural value chain that needs energy, from farming and harvesting to food processing and value-addition. We need to understand the energy needs across the value chain and bring our members in to provide solutions.
Developers do not necessarily need to provide every productive-use solution themselves. They can partner with equipment suppliers, financiers, agribusinesses and other service providers to enable customers to use electricity productively. The objective is simple: do not just electrify communities; enable economic activity that uses that electricity.
CHN: When Africa’s industrialisation is discussed, you hear things like renewables cannot provide enough baseload, while some food processors are sceptical about switching to renewable energy because of these concerns about reliability. What is your response?
A: It’s not a controversial statement to say that a typical baseload is usually from the grid, and it’s usually from multiple sources including renewable energy. For large-scale operations, we can look at blending multiple sources of energy. But how do we solve the problem of a mid-sized farmer? We can solve it with a mini-grid using renewable energy.
Comment: Every country needs a model to help optimise its energy transition
If you go to a small farmer in a rural area, they don’t care about what source of energy they’re getting. They just want something that can help them get from A to B. If you look at the direct energy needs of farmers and food processors, I’m sure 90 percent of their consumption can be solved by renewable energy. Let’s start with that problem first. Then, as they scale, they might need to ramp up, and we can start talking about a bigger baseload.
CHN: How much agricultural value is lost because farmers and food businesses lack reliable, affordable electricity?
A: If you look at, for example, the fact that we need to maybe plant tomatoes or strawberries in Jos before it gets to Lagos [Nigeria], which most likely is by road, I can assure you that a good chunk, if not stored properly, would be bad by then. So the fact that we do not have energy is in itself a lost opportunity to maximise the potential of the agriculture sector. So until we’ve solved the energy problem, we will not salvage waste – and for me that is a lost opportunity.
CHN: AGRA, an institution focused on scaling agricultural innovations to help smallholder farmers, estimates a massive shortfall between current investments in the continent’s food systems and what is actually needed to build a resilient, profitable agricultural economy – to the tune of $180 billion per year. Can integrating energy into food systems help bridge that gap?
A: Yes – if energy can help unlock the potential to earn more money, investors will follow the money. Investments go where there is certainty, and until there is certainty around cash flow and revenue, investment will be limited.
My vision is to see more Power Purchase Agreements (PPAs) being signed between energy players and the agriculture sector. We can start by getting people into the room, understanding their pain points, crafting a framework and documentation that works for both parties, and then seeing deals happen.
This interview was shortened and edited for clarity.
The post How clean energy can boost business for Africa’s food producers appeared first on Climate Home News.
How clean energy can boost business for Africa’s food producers
Climate Change
Human security relies on adapting to the world’s new climate reality
Cristina Rumbaitis del Rio is a senior advisor on adaptation and resilience with the United Nations Foundation and Mattias Söderberg is global climate lead at Danish NGO DanChurchAid.
Recent extreme events – from wildfires and heatwaves in Europe to flash flooding following a glacier collapse in Nepal – have shocked and devastated communities, bringing years of warnings about such climate impacts to the doorstep of communities around the world.
One thing is certain: the new climate reality is here – and the adaptation strategies designed for yesterday’s world are no longer sufficient.
Attribution science has since shown that the hotter and more frequent heatwaves we’re experiencing around the world would have been virtually impossible without today’s high concentrations of greenhouse gases in the atmosphere. Climate shocks are now so severe that they reverberate through supply chains, food and water systems, financial markets and the movement of people.
They must be a catalyst for a new way of thinking about adaptation and resilience, and how we finance solutions that work. A failure to invest in adaptation in one region can create costs far beyond it, which is why the concept of shared resilience is critical for leaders to grasp.
Investment not charity
At the UN General Assembly (UNGA 81) this month, leaders have an opportunity to translate today’s urgency into concrete commitments on adaptation and loss and damage finance ahead of COP31.
Those commitments are needed to underpin global stability, shared prosperity and human security. Governments should use this moment to show what a new response looks like: finance that reaches communities faster, supports locally grounded solutions, strengthens national systems, and helps countries prepare before the next shock arrives.
If we want sustained economic growth, food and water security, and resilient and prosperous societies across every region, adaptation must be at the heart of today’s development and security agenda. It cannot be just a future planning consideration or a narrow issue for climate ministries. Adaptation is now everyone’s business – and it must be financed fast and fair.
UN Secretary-General António Guterres has repeatedly framed climate finance as an investment rather than charity, warning that “a world in climate chaos cannot be a world at peace” and describing human security as freedom from the chronic and sudden disruptions that climate change multiplies.
What’s more, adaptation delivers a real return-on-investment, with researchers estimating that every dollar invested produces $10 in benefits, saving lives, protecting livelihoods, and reducing the costs of future disasters.
Hitting adaptation limits
The urgency to scale adaptation systematically is growing. The newly released “Limiting Overshoot” report from the UN Environment Programme (UNEP) confirms what scientists have long warned: exceeding global warming of 1.5C is now unavoidable under current policies. Yet, how high temperatures rise – and how long the world remains above the 1.5C threshold – will determine whether communities, economies and entire ecosystems can keep pace.
There are limits to adaptation. When we breach those limits, lives and livelihoods are lost, and people and ecosystems suffer greatly. We cannot simply build yesterday’s infrastructure a little stronger and assume it will be enough.
Nepal flood destruction shows “limits to adaptation”, scientists say
We need to fundamentally change the systems that determine how societies anticipate, absorb and recover from both immediate and evolving non-linear climate shocks. This includes transforming physical systems, such as infrastructure, and the governance systems that affect where and how we live to how we maintain our health and wellbeing.
Finance today is nowhere near the scale of the challenge.
The UNEP “Adaptation Gap Report 2025” estimates the shortfall in adaptation finance in developing countries at $284 billion–$339 billion a year – roughly 12 to 14 times current international public flows of around $26 billion. That gap is a development, economic and human security problem, especially for the most vulnerable populations who have contributed the least to causing the climate crisis.
Building resilience into financial systems
There are already signs of what a more systemic adaptation response could look like. Communities around the world are delivering practical solutions at local level, even as adaptation finance remains notoriously, and appallingly, difficult to access. Cyclone-resistant homes, local forecasting capacities, drought-resistant crops, heat insurance for pregnant informal workers and mangrove restoration are rooted in local knowledge and lived experience, while delivering benefits far beyond the communities where they originate from.
But local innovation alone is not enough; the systems around it need to be resilient too.
Jamaica offers one example. The country has built a multi-layered disaster-risk financing framework, including a catastrophe bond and contingency funds, through sustained fiscal discipline and proactive investment. Its debt-to-GDP ratio fell from around 147% in 2012 to around 62% in 202-25. That groundwork matters when disaster strikes.
Hurricane Melissa’s destruction shows need for climate resilience push
Following Hurricane Melissa, Jamaica was able to secure billions of dollars in reconstruction financing from multilateral banks – finance that might otherwise have been much harder to access. The lesson is clear: resilience can be built into the financial architecture of a country before a crisis arrives. That is the shift we now need to make at scale.
The foundations already exist – in Kingston’s fiscal reforms, in early-warning systems from the Sahel to the Pacific, and in every community that adapted before disaster struck. What is still missing is the political will, and the finance, to take what works and put it to work everywhere, at the speed our world’s new climate reality demands.
To hear more on this issue from high-level officials and experts, sign up for this event during Climate Week NYC, at 8am EDT on September 24 (in person or online), moderated by Climate Home News Editor Megan Rowling: Adapting to the New Climate Reality: Why Accelerating Impacts Demand New Responses.
The post Human security relies on adapting to the world’s new climate reality appeared first on Climate Home News.
Human security relies on adapting to the world’s new climate reality
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