We handpick and explain the most important stories at the intersection of climate, land, food and nature over the past fortnight.
This is an online version of Carbon Brief’s fortnightly Cropped email newsletter. Subscribe for free here. This is the last edition of Cropped for 2025. The newsletter will return on 14 January 2026.
Key developments
UN talks face headwinds
GLOBAL OUTLOOK: A major new report calling for joint action on climate change and biodiversity was published this month at the UN Environment Assembly talks in Nairobi, Kenya, the Associated Press reported. The newswire said that more than 300 scientists from 83 countries contributed to the latest UN Environment Programme (UNEP) global environment outlook report.
‘SHARP DIVISIONS’: However, for the first time ever, countries failed to agree on a “summary for policymakers” to be published alongside the outlook, according to Agence France-Presse. It said that “sharp divisions” prevented countries reaching consensus on the high-level political summary, with “major oil producers Saudi Arabia and the US oppos[ing] references to phasing out fossil fuels”. The newswire added that UNEP chief Inger Andersen called the lack of a summary “regrettable”, but said the “integrity of the report” remained.
NEW AGREEMENTS: Separate to the report, negotiators in Nairobi were also tasked with agreeing on 15 resolutions and two decisions on a wide range of environmental topics, from plastics to the impact of artificial intelligence, forcing them to “work throughout the day and into the night” towards the end of the summit, according to the Earth Negotiations Bulletin (ENB). In the end, countries adopted 11 resolutions, including on protecting coral reefs from climate change, the global management of wildfires and the preservation of glaciers, a second ENB report said.
TURKISH INFLUENCE: Climate Home News reported that Turkey, the country co-hosting the COP31 climate summit next year alongside Australia, “sought to weaken language on climate change in several draft resolutions” being discussed at the talks. The publication said that the nation, often working alongside Saudi Arabia, “pushed to dilute wording on the climate crisis, the science of melting glaciers and the role of young and Indigenous people”. A separate Climate Home News story said that countries agreed to a first-of-its-kind resolution on addressing the environmental effects of AI, but failed to include a reference to examining its “life cycle” impacts.
‘Deadly’ Asia floods
‘NOT NORMAL’: Climate change made the rainfall behind the “deadly” floods and landslides in parts of south Asia earlier this month more likely to occur and more intense, a World Weather Attribution study covered by the Hindustan Times found. Deforestation and rapid urbanisation also contributed to the extreme flooding that killed more than 1,600 people in several countries, including Sri Lanka, Malaysia and Thailand, the newspaper said. The Guardian noted that while monsoon rains often bring flooding, scientists said this level of intensity was “not normal”.
FOREST LOSS: Mongabay looked at how deforestation contributed to the “catastrophic” impacts from Cyclone Senyar, which caused floods and landslides in Sumatra, Indonesia. The outlet said that “decades of deforestation, mining, plantations and peat drainage left watersheds unable to absorb intense rainfall”. Indonesian environmental group WALHI told the Associated Press that deforestation “stripped away natural defences that once absorbed rainfall and stabilised soil”. Gus Irawan Pasaribu, a local government leader in Tapanuli, told Reuters: “If our forests were well-preserved…it would not have been this terrible.”
NATURE IMPACTS: A separate Mongabay article reported on the “extensive” damage caused by Cyclone Ditwah to Sri Lanka’s “biodiversity-rich” central highlands earlier this month. The outlet said that initial assessments have shown disastrous impacts of flooding and landslides in places such as the Knuckles mountain range, a “Unesco-listed biodiversity hotspot”. Meanwhile, the floods that hit Indonesia were an “extinction-level disturbance” for the Tapanuli orangutan – the world’s rarest great ape, scientists told the Guardian.
Spotlight
Building a bird sanctuary at a London reservoir
In this Spotlight, Carbon Brief visits a radical conservation project aiming to reverse a decline in water birds at a Victorian reservoir in north London.
“I’d recommend bringing wellies! It’s very muddy.”
Those were the instructions of Ben MacMillan, an ecologist at the Canal & River Trust, a charity responsible for looking after the UK’s waterways, including canals, reservoirs and towpaths.
On a damp and grey Tuesday morning, he guided Carbon Brief round the back of a playing fields car park in Hendon, north London, past a metal fence reading “no entry” and across ground covered by several inches of mud to the unlikely site of a radical new conservation effort.
The site is at a degraded wetlands on the northern edge of the Welsh Harp reservoir, a large human-made lake capable of holding 400 Olympic-sized swimming pools of water, first established by the Victorians in the 1830s.
In the 1950s, the reservoir was declared one of the UK’s “sites of special scientific interest”, due to its ability to host an unusually large number of species, including breeding waterbirds, such as silvery-grey common terns and elegant great-crested grebes.
Despite the designation, little was done to protect the site from various threats, including the spread of invasive species, increasing urbanisation and pollution from major roads. The reservoir is bordered on one side by the M1, the main motorway from London to northern England, and by the North Circular, part of central London’s busy ring-road, on another.
In the 1980s, a conservation project led by ecologist Leo Batten transformed the site to create new refuges for breeding birds.
However, for the past 40 years, the reservoir has fallen into “mismanagement”, according to MacMillan – with devastating consequences for its wildlife.
In 2022, just two tern chicks were successfully fledged at the reservoir, compared to 44 in 2000, MacMillan said. Great-crested grebe nests have also dropped from 55 in 1987 to 27 in 2022.
Redesigning the landscape
The dramatic decline has spurred the start of a new £400m restoration project, called “wings on water”, which began in October 2025 and will continue for the next three years.
Headed by MacMillan, the project is making radical changes to the landscape of the site in order to create new habitats and breeding spots for its water birds.
MacMillan has contracted the services of restoration specialists Ebsford Environmental, who have used diggers to create a network of channels across the site.

These channels have uncovered a series of islands that can offer birds a safe place to breed, away from predators such as urban foxes and mink, MacMillan said.
As well as dredging the landscape, MacMillan also plans to introduce new micro-ecosystems, such as wildflower meadows, that will eventually form a “patchwork” capable of supporting a wide range of species.
“It’s all about creating a diversity of habitat,” he said. “It might take five or 10 years to develop, but eventually we’ll end up with an amazing complex mosaic of habitats.”
While MacMillan is “very happy” with the progress being made, the project has some issues to contend with.
One of the recently dug channels is contaminated by toxic silt, poisoned by the runoff of petrol from the nearby major roads. If the petrol seeps out of the silt, it could coat the feathers of birds, negatively affecting their health, MacMillan said.
Ninja turtle legacy
The site is also home to a number of invasive species, each with their own impacts.
One animal causing a particular nuisance are red-eared terrapins, a type of omnivorous shelled reptile, similar in appearance to a turtle, that are native to the US.
“They link back to the 1990s Teenage Mutant Ninja Turtle craze,” MacMillan explained. “People bought loads of them. Then they thought: ‘Oh, these are getting a bit big now’ – and decided to release them in their local park.”
Terrapins have a life span of around 40 years, meaning many released on a whim 30 years ago have now established themselves in waterway habitats across the UK.
While terrapins feed on plants, they have also been seen taking chicks and eggs from nesting birds, MacMillan said:
“In an ideal world, we would move them on. But in practice, it’s very difficult to actually catch them.”
As well as restoring the site for the good of birds, the project also aims to improve access to nature for the local community.
The team plans to install a new boardwalk and viewing platform for the public, which they aim to open next year.
“It should provide a really nice space for people to take a walk in a green space, while being able to spot some breeding birds, in a very urbanised area,” MacMillan said.
News and views
NATURE CASH: The ‘Cali Fund’ – which could generate billions of dollars each year for conservation – recently received its first donation of just $1,000, Carbon Brief reported. On 19 November, nine months after the fund launched, UK start-up TierraViva AI put forward the contribution. The company’s chief executive told Carbon Brief that this was an “ice-breaker” aimed to encourage others to pay in. One expert described the contribution as a good “first step”, but said it is now “time for larger actors to step forward”. Large companies in sectors such as pharmaceutical, cosmetic, biotechnology, agribusiness and technology could contribute to the fund.
FARMING LOSSES: UK crop farmers lost more than £800m in 2025 due to poor harvests and “record heat and drought”, the Guardian reported, based on analysis from the Energy and Climate Intelligence Unit (ECIU). Farmers recorded one of the worst harvests on record this year, with production of wheat, oats, spring and winter barley and oilseed rape dropping 20% below the 10-year average. Three of the five worst harvests have occurred since 2020, the newspaper added, quoting the ECIU’s Tom Lancaster: “The evidence suggests that climate impacts are what’s actually driving issues of profitability.” Meanwhile, BBC News reported that the UK government “roll[ed] back” certain nature protection requirements for housing developers in England.
CLIMATE FINANCE: Biodiversity, conservation and anti-desertification programmes in Africa have struggled to fill a “funding vacuum” since the US froze its development aid earlier this year, according to Mongabay. Experts and observers told the outlet they are “increasingly concerned” about the funding gap that “neither Europe nor billionaire philanthropists seem ready to fill”. Amhed Moustapha Mfokeu, a Cameroonian expert in climate finance, told Mongabay that the closure of the US Agency for International Development (USAID) “created a significant gap in funding for climate-related projects”.
SAVING SOILS: Around 70% of countries do not prioritise soil restoration in their national climate plans, a new report covered by EFEVerde found. The report, from the International Union for the Conservation of Nature’s world commission on environmental law and other groups, said that healthier soils can absorb more carbon and help to limit global warming, the outlet noted. Praveena Sridhar from the Save Soil movement wrote in Earth.org that the recent COP30 climate talks in Brazil “regarded [soils] as a sub-component of the agricultural machine, instead of the foundation to agriculture and many other components of terrestrial life”.
TRADE DEAL: The European parliament voted in favour of including measures to “protect European farmers” in a potential trade deal with South American countries, Bloomberg reported. The outlet said the EU is “rushing” this week to finalise the Mercosur deal, which has been negotiated over the past 25 years and aims to boost trade between the EU and Argentina, Brazil, Uruguay and Paraguay. Reuters reported that France and Italy want to delay the vote, with France trying to “form a blocking minority” against the agreement.
XMAS CHEER: Christmas tree farmers in Canada are adapting to climate change impacts such as warmer weather, CBC News reported. Michael Cormack, who owns a tree farm near Toronto, told the outlet: “This year in July, we were averaging over 29C. So we had trees from two to three years ago that just died…Four years ago, we had a tornado here that wiped out a bunch of our stuff.” The outlet also addressed the age-old question of whether a real or artificial christmas tree is more “eco-friendly”, with one tree researcher saying that a real tree bought from a “local farmer” tends to be a lower-emission choice, or re-using an artificial tree for a long time.
Watch, read, listen
KOLAHOI GLACIER: A retreating glacier in Kashmir is “transforming landscapes and communities”, the Guardian said.
FISHY: DeSmog investigated accusations that the world’s largest salmon producer has wielded a “charm offensive” in the Scottish Highlands to distract from its “noisy” and “polluting” fish farms.
LIVING UNDER THREAT: The Associated Press reported on the “steep risks” environmental activists face in Colombia – the “deadliest country in the world” for environmental defenders.
BAMBOO BARRIER: Rivercane – a species of bamboo – could help protect the southern US from future floods, Grist reported.
New science
- Hard coral cover in Caribbean reefs has reduced by almost half since 1980 | Global Coral Reef Monitoring Network and International Coral Reef Initiative
- Three decades of Amazon forest data shows “higher tree mortality during intense droughts” | Nature
- Vertebrate species could face unsuitable conditions across 10-52% of their range by 2100 due to climate and land-use changes | Global Change Biology
In the diary
- 15-19 December: 70th meeting of the Global Environment Facility council | Virtual
Cropped is researched and written by Dr Giuliana Viglione, Aruna Chandrasekhar, Daisy Dunne, Orla Dwyer and Yanine Quiroz. Ayesha Tandon also contributed to this issue. Please send tips and feedback to cropped@carbonbrief.org
The post Cropped 17 December 2025: ‘Deadly’ Asia floods; Boosting London’s water birds; UN headwinds appeared first on Carbon Brief.
Cropped 17 December 2025: ‘Deadly’ Asia floods; Boosting London’s water birds; UN headwinds
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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Greenhouse Gases1 year ago
嘉宾来稿:探究火山喷发如何影响气候预测
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Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits




