A landmark global goal to halt and reverse biodiversity loss by 2030 is close to slipping beyond reach – and may have not been achievable when it was set in 2022, according to a former UK lead negotiator.
Will Lockhart OBE represented the UK in UN nature negotiations from 2021 until the end of COP16 talks in Rome in February of this year.
He tells Carbon Brief that the agreement of the Kunming-Montreal Global Biodiversity Framework (GBF) in Canada in 2022 was a “huge personal highlight” that made nature “frontpage news”.
But when asked about whether it is possible to reverse the rapid decline of biodiversity in just five years – the headline “mission” of the GBF, commonly referred to as the “Paris Agreement for nature” – he says:
“The trajectory right now would suggest, no, it’s looking incredibly hard to achieve. But…with exactly the right interventions at exactly the right scale, it might still be possible.
“A fair question might be was it ever possible?…There has always been a contested evidence base about whether it could ever have been achieved.”
Shortly after the GBF was agreed in 2022, Carbon Brief spoke to a range of biologists who expressed doubt that it would be possible to totally reverse the decline of nature over such a timescale.
Earlier this year, Carbon Brief and the Guardian published an investigation finding that more than half of countries who have submitted plans to the UN failed to commit to protecting 30% of their territories for nature – one of the key levers for reversing biodiversity loss.
Countries have never fully met any target to help nature since the UN biodiversity convention was established in the 1990s.
The world’s biodiversity is declining at a faster rate than at any other time in recorded history. Around one million animal and plant species already face extinction.
Aiming high
The GBF is a global agreement with an aim to “halt and reverse biodiversity loss” by 2030 and achieve “harmony with nature” by 2050.
To help achieve its aims, the GBF sets out 23 targets for countries covering a wide range of topics, from protecting and restoring ecosystems to slashing subsidies for activities harmful to nature and providing funding to developing countries.
The GBF follows the Aichi targets, the previous set of UN goals for tackling nature loss by 2020 that ended in collective failure.
Towards the end of the 2010s – as it became clear that the Aichi targets were likely to fail – a flurry of research papers were published examining what it would take to “bend the curve” on biodiversity loss.
Among the most influential was a 2018 commentary in Nature Sustainability, led by the late pioneering biodiversity scientist Prof Georgina Mace. It urged countries to “clearly specify the goal for biodiversity recovery” in their post-2020 agreement for nature, “analogous to the [UN climate change] 1.5-2C target”.
On biodiversity loss, Mace and her team wrote:
“This declining trend must not only be halted, but also reversed.”
The post-2020 agreement for nature – covering the decade from 2021 to 2030 – was meant to be finalised in 2020. However, the Covid-19 pandemic caused the COP15 biodiversity summit to be postponed several times, before it was eventually held in two parts, starting in October 2021 and concluding in December 2022.
When negotiators met in Montreal to decide the details of their post-2020 agreement, the idea of halting and reversing biodiversity loss within a few years was already viewed as a steep challenge, Lockhart says:
“The important thing is that people spent a lot of time thinking about why we were setting certain kinds of targets…We wanted them to be specific, measurable and achieveable. What does achievable mean? What does ambitious mean? What message are we trying to send? This is politics; this isn’t necessarily science.
“If the answer is that it was never possible in the first place, then the question is: ‘Why did the world agree to it?’ And the answer to that is: ‘Because it matters that we try.’”
When Carbon Brief spoke to biologists about the feasibility of the goal in 2023, they expressed similar sentiments.
Dr David Obura, founding director of Coastal Oceans Research and Development, Indian Ocean (CORDIO) East Africa and current chair of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), told Carbon Brief in 2023:
“As a scientist, whether we can achieve halting and reversing by 2030, I’m highly doubtful.
“[But] for a political document like this, there has to be a time-bound [element]. So, in that sense, I think halt and reverse by 2030 is the right language to have, for sure.”
The future of COPs
But whether setting a lofty target truly spurred sufficient action on biodiversity loss remains an open question.
Following on from the agreement of the GBF in 2022, countries were asked to submit new national plans for how they will meet its goal. These are known as national biodiversity strategies and action plans (NBSAPs).
In October 2024, Carbon Brief and the Guardian reported jointly that 85% of nations had missed the deadline for submitting their NBSAPs.
As of June 2025, only 26% of parties have submitted new NBSAPs. (Separately, 67% of parties have submitted shorter – and less detailed – national targets.)
Further Carbon Brief and Guardian reporting found that, of countries that have submitted nature plans, more than half do not commit to protecting 30% of their territories for nature by 2030, which was billed as one of the headline targets of the GBF.
And research published in Nature Ecology and Evolution found that countries that have submitted nature plans have broadly failed to commit to another GBF target to restore 30% of degraded ecosystems by 2030.
Following on from a set of fractious UN environmental negotiations last year, some experts have called for “reforms” to the way that these summits – known as COPs – work.
Lockhart tells Carbon Brief that, following his time representing the UK at the highest level at COPs, he still carries hope for the future of these summits. But, he says, he also has questions about how the world views the role of these negotiations in addressing environmental problems:
“A question that everyone has to bear in mind is: ‘What [is the] value the [of] COPs?’
“You pour a huge amount of time and resource into a global dialogue, which results in a very, very carefully negotiated outcome. It’s extremely important, in my view, that you have a space where the whole world can come together in a room and agree that it wants to do something.
“The question is, where does the world locate that process?”
He said that he fears the “world is simultaneously asking too much and too little of COPs”, continuing:
“It’s asking too much in the sense that there’s so much coverage and intense scrutiny of ‘this person’s arrived’, ‘this comma has moved’…There’s an extraordinary media circus. [There is] extreme expectation on each individual meeting.
“And, at the same time, it’s simultaneously asking too little of them. It’s like: ‘Great, this word was in so it was a good COP’, or ‘this word was out so it was a bad COP’. And, of course, COPs are just one tiny part of this huge global process that needs to happen if we’re going to tackle these problems. I rather worry – and I know that colleagues feel the same – they’re just viewed as ends in themselves.”
COPs were “always” meant to be just one “part of the jigsaw puzzle”, he adds:
“We agree stuff. It doesn’t get delivered, by and large. It doesn’t get delivered because the implementation processes aren’t in place back at home in different government departments.
“The reasons that the implementation processes aren’t in place varies based on political factors, capability factors, jurisdictional factors, all sorts of different things. The problem is that by focussing on COPs as an end to themselves, we risk missing the wood for the trees.”
Lockhart is now working as the director of climate and energy at Apolitical, an online platform offering training and support for governments globally.
The post World might have set itself an unachievable nature target, says former UK negotiator appeared first on Carbon Brief.
World might have set itself an unachievable nature target, says former UK negotiator
Anuradha Barua, Aakriti Wanchoo and Swapan Mehra are from Iora Ecological Solutions, a New Delhi-based company focused on nature-based solutions, climate action, conservation and environmental policy.
When Rojo Neog’s village in northeast India was hit by a power cut in July, he headed out to buy candles. Three days later, his body was recovered – swept away by surging floodwaters. His niece said the water had risen from knee- to neck-level in about half an hour.
The devastating floods highlight how climate risk across India is becoming harder to confine to a season or a disaster bulletin. Just weeks before the disaster in Assam, authorities in Mumbai rationed water as reservoir storage fell to just over 10%.
India does not lack warnings about climate risk. The more difficult task is making sure money, institutions and communities are ready to act before those warnings become disasters. Adaptation should not be just an obligation once a crisis has arrived, but an investment made while there is still something to protect.
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As governments head towards COP31 in Antalya this November, India should push not only for more adaptation finance, but for finance that arrives earlier and can be traced to outcomes on the ground.
That is the gap India needs to close if we wish to become truly resilient in the face of the changing climate. Money must move with risk, institutions must know what to do before an emergency is declared, and long-term spending must reduce vulnerability before it becomes loss.
India’s adaptation disconnect
This year the disconnect has become painfully clear in Assam, where more than 100 people have died due to the flooding, with nearly 140,000 people across seven districts affected. More than 450 villages remain inundated, while some 49,000 people are taking shelter in relief camps after losing everything.
No financing mechanism can stop a river from rising. But timely measures can change what happens before it does. If forecasts and river levels triggered financing before the water arrived, authorities could position boats and stock shelters, and evacuate people where needed, while families could move cattle, seed, medicines and documents before roads disappeared.
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India already has much of the information needed to address climate change. High-risk states and districts should agree in advance which local thresholds trigger action, who is responsible and how funds will be released, so officials do not have to negotiate responsibility and budgets from scratch once risk becomes an emergency.
Linking community know-how to financing
Our work in Majuli, a river island district in Assam, shows why this matters.
Across 64 villages, communities helped identify flood and erosion risks, assess their capacity to respond, and to develop resilience measures with indicative budgets and possible funding sources.
Communities often know what would help; the harder task is connecting that knowledge to institutions and finance that can act on it.
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Public health offers an example of how systems can adapt as risks change. In New Delhi, vector-control workers who once prepared for a defined “dengue season” now remain on alert throughout the year, using surveillance and hotspot mapping to identify risks earlier.
The next step is to make these systems more predictive by integrating climate forecasts into public health planning.
India needs sustained investment in drainage, health systems, wetlands, water security and climate-resilient agriculture. Some will remain public responsibilities; others, including water reuse, efficient irrigation, resilient cold chains and risk-proofed infrastructure, can generate savings or revenue and attract private capital if projects are prepared well.
The economic case for adaptation is not always about generating new revenue. Often, it is about avoiding future costs. Flood shelters, public-health preparedness, early-warning systems and support for the poorest households will still need public or grant finance. The point is to match the finance to the risk rather than treat adaptation as a single financing problem.
Rising disaster bill shows cost of inaction
India is already spending heavily on adaptation, with related expenditure reaching 5.6% of GDP in 2021-22. Yet tracked adaptation finance was only about $15 billion annually, almost entirely from domestic public sources, against estimated needs of about $100 billion a year through 2030.
Internationally, the shortfall is wider: developing countries may need $310 billion-$365 billion annually by 2035, compared with just $26 billion in international public adaptation finance in 2023.
For governments repeatedly paying for flood, droughts and heat relief, the cost of inaction can quickly exceed the cost of building resilience, though not all the costs of inaction appear neatly on a balance sheet.
In floodplain landscapes such as Assam’s Kaziranga National Park, animals move towards higher ground every monsoon as the floodplain fills, crossing roads and leaving the park in search of safety. During the 2024 floods, 215 animals died, including 13 one-horned rhinos.
Development plans in such sensitive landscapes must leave room for water, wildlife and communities to move safely. A wetland may not generate monetary revenue, but the floodwater it stores has real value. The cost of losing that capacity may only become visible when the next flood arrives.
Comment: Climate adaptation in Africa needs investment, not imported solutions
Success should not be measured only by how quickly relief follows a disaster. It should also be measured by what never had to be replaced: people and animals moved before the water rose, seeds kept dry, medicines waiting at the shelter, a wetland that still had room to hold water, and a family that could leave while the road was still open.
Adaptation becomes an investment when it preserves those choices before they disappear.
The post India needs climate adaptation cash to be an investment, not a quick fix appeared first on Climate Home News.
India needs climate adaptation cash to be an investment, not a quick fix
The African continent’s hopes for a legally binding agreement to combat drought have been dashed again, as UN land restoration talks in Mongolia passed the issue onto the next set of talks in Egypt in two years’ time.
For over a decade, Africa has pushed for a UN protocol on drought risk management that would acknowledge drought as an issue requiring a regional and global – not just a national – response, potentially paving the way for more finance to help ensure water is available when drought hits.
A formal protocol would enable countries to transition from reacting to drought once it hits to “a proactive enabling mechanism to address drought and its effects such as migration”, said a Tunisian negotiator on behalf of the African Group of countries last week. Once land is regularly too dry and infertile to grow crops or graze animals, people often leave to seek a living elsewhere.
But this effort to adopt a protocol, led by Africa, has been resisted at successive land restoration COPs under the UN Convention to Combat Desertification (UNCCD), mainly by developed countries, which argue that a legally weaker alternative – a framework – would be faster and cheaper to set up.
Governments at the previous COP in Saudi Arabia in 2024 failed to reach agreement despite talks running past midnight, while this year’s saw African officials coordinate a walkout from negotiating rooms on Wednesday morning, according to two sources at the talks.
Drought deal delayed until 2028
The IISD’s Earth Negotiations Bulletin, a non-governmental organisation which unlike the media is allowed to watch and report on closed-door talks, said a call to suspend negotiations on Wednesday showed negotiations had reached “boiling point” and “made some jaws drop”.
Negotiations resumed after a lunchtime meeting with the Mongolian COP presidency although governments were only eventually able to agree that they could not find consensus in Ulaanbaatar and should resume talks on an instrument to deal with drought in 2028.
Christine Colvin, WWF’s head of freshwater policy, told Climate Home News that, with droughts hitting from Honduras to the English region of Hampshire, something concrete – whether a protocol or a framework – is needed urgently “rather than the can being kicked down the road for another two years as will now happen with the protocol procrastination”.
But, in a closing press conference on Friday, the Mongolian minister presiding over talks celebrated that governments had reached consensus on several “contentious” issues and that agenda items blocked at this year’s COP17 would be put on the agenda for COP18 in Egypt.
US blocks agenda items
Other agenda items that divided countries were on measuring land degradation’s effects on women, enhancing the involvement of civil society and women in land COPs, and the UNCCD working more closely and effectively with the UN’s climate and nature conventions.
On the COP’s opening day two weeks ago, the US representative said the Trump government objects to these agenda items “on their premise and no amount of negotiation will allow us to join consensus on these items. As such we request that they be struck from the agenda at which time we will then be able to approve it, saving us valuable negotiating time.”
A US State Department spokesperson later told Climate Home News that the US wants the UN “to get back to basics by refocusing on its core mandate, eliminating overlap, and reducing competition for scarce resources”.
The spokesperson added, “that means prioritising the concrete work member states created [the UN] to do – rather than diverting limited time, attention, and resources toward social and political agendas, including gender-related initiatives.”
On COP’s first day, the European Union and Brazil pushed back against the blocking of these agenda items, with a Brazilian negotiator saying his country attaches “great importance” to them. But the Mongolian presidency directed governments to adopt the rest of the agenda without the controversial items, which were discussed privately with countries throughout the two weeks.
An EU statement, read out later by Irish minister Timmy Dooley, accused “some parties” (meaning national governments) of having adopted a “less constructive approach” and preventing “discussions on important matters from even commencing”.
The agenda items the US refused to engage with were never discussed and were only placed onto the agenda for the next COP on the last day. Those talks will take place in Egypt in two years’ time, with Donald Trump due then to be in his last year as US president.
No restoration without women
The blocking of the gender agenda item has stymied attempts, agreed on by governments at the last COP, to develop gender-specific indicators for the UNCCD’s next overall framework and to facilitate more women delegates at COPs. Women made up only about a quarter of delegates to COP15 in 2022, UNCCD analysis with the latest data shows
Criticising the move to keep gender off the agenda, the EU said in a statement that it welcomes “the attention being given at COP17 to women pastoralists and herders, recognising their contribution to sustainable land management and resilient rural livelihoods”.
The head of the UNCCD, former Egyptian environment minister Yasmine Fouad, said on Friday that “regardless that the agenda item was blocked”, she was proud that she and COP17 President Batmunkh Battsetseg had led the COP as women and attended the gender caucus (a meeting of groups supporting women at the talks).
“Without the women,” she told the closing press conference on Friday, “we will not be able to restore land, restore hope, restore life or restore even our children and grandchildren. And we will keep on pushing that agenda.”
The civil society agenda item aimed to allow NGOs to attend land COP negotiations, as they do at climate COPs, and included terms of reference for an Indigenous Peoples Caucus.
A representative of Indigenous Peoples told the COP’s closing plenary meeting that the group had “deep disappointment that the agenda of this COP has removed the dedicated space for indigenous peoples”. “We cannot restore the land while removing the voices of those who care for it,” she said.
On Tuesday, the UNCCD’s deputy head Andrea Meza was asked about Indigenous Peoples’ participation. She said that the blocking of “one agenda item” is “generating uncertainty in the progress” towards creating caucuses for Indigenous Peoples and for Local Communities within the talks.
Because of the “complex geopolitical situation” making it hard to obtain consensus, coalitions of the willing have become more important, she added.
Mining out, money in
Outside the formal negotiations, the summit was marked by a focus on the strongly Mongolian issues of the role played by pastoralists and rangelands like grasslands, as well as mining, in both degrading and restoring land.
Part of the conference was sponsored by Australian mining company Rio Tinto and its local partner Oyu Tolgoi. Their presence was protested by campaigners wearing T-shirts calling on the companies to “stop wasting drinking water” and to “get out of Mongolia”.
The UNCDD and others praised the success of the summit in raising more finance for land restoration. The COP saw institutions like the Asian Development Bank and Global Environment Facility pledge money to combat land degradation, with the UNCCD estimating that $645 million of new commitments were made.
An estimated $355 billion a year is needed through 2030 to meet global land restoration commitments, compared with around $77 billion currently invested. Private finance accounts for only around 6% of global investment, according to the UNCCD.
UNCCD chief scientist Baron Orr told a press conference that many of the announcements were public-private partnerships that use government money to “even the playing field” for companies that want to protect land, in a bid to ensure they are not disadvantaged compared with those that do not.
Such partnerships are a “huge opportunity”, he said, especially as “we’re not in a moment of public finance – public finance is tight in every country.”
The post Despite African walkout, fractious land COP ends without drought deal appeared first on Climate Home News.
Despite African walkout, fractious land COP ends without drought deal
Burdened by rising fuel import costs and an “ocean crisis” of record-breaking heat, Pacific island nations are seeking to build support for a new regional fund ahead of COP31, intended to channel investment into renewable energy, community resilience and ocean protection, experts said.
Leaders from the 18-member Pacific Islands Forum (PIF), including Australia and New Zealand, are expected to issue a call for global pledges to the Pacific Resilience Facility (PRF) at a high-level meeting this coming week in Palau, seeking to build a new model for financing climate action.
The new regional fund was formally launched in May this year and is meant to “serve communities at a community level”, swiftly channelling investments for their projects on the ground, according to Fiji’s assistant minister for foreign affairs, Lenora Qereqeretabua.
“We are expecting pledges for the PRF, and these funds will go to communities that apply,” she told journalists at an online briefing. “We have organised it in such a way that it makes our application processes much, much easier than applying for global funding.”
Qereqeretabua added that she expects that PRF funds will be “utilised by communities to protect themselves from climate change and the effects of climate change.”
The Pacific Islands Forum meeting is expected to shape the region’s priorities ahead of this year’s pre-COP, hosted by Fiji and Tuvalu, and COP31, which will be co-led by Australia and Türkiye.
At COP31, a dedicated session on the climate finance needs of small island states will seek to drive pledges into the PRF. The fund has so far received about $172 million in capital – with about $67 million coming from Australia – and aims to close the year with $500 million.
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Ocean heat and fossil fuel shocks
Leaders from the Pacific will meet in Palau from Sunday amid an “ocean crisis” of record-breaking ocean heat caused by this year’s “super El Niño”, according to Kevin Chand, Pacific ocean policy director at National Geographic’s Pristine Seas conservation project.
Leaders at the PIF are expected to put forward commitments towards new marine protected areas, which will be key for shielding ecosystems from future climate extremes, Chand said. The forum is expected to issue a statement on the need for ocean action at COP31, and announce commitments towards reaching the global goal of protecting 30% of the planet’s land and sea ecosystems by 2030.
Rising ocean heat could lead to food insecurity and lost government earnings in the region, as key fish stocks like tuna start migrating away from their coastline in search of colder waters, said Coral Pasisi, director of climate change and sustainability at the Pacific Community (SPC).
Climate shocks are deepening existing economic pressures, as Pacific nations have spent up to a quarter of their GDP on fossil fuel imports due to the war in Iran, according to a recent report by the University of New South Wales (UNSW) in Australia.
Wesley Morgan, one of the study’s authors, told journalists that partner nations “ought to be putting their money where their mouth is”, and should support the energy transition in the Pacific by covering the upfront costs of switching from polluting diesel to solar power, batteries and electricity grid upgrades.
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Given the increase in climate-related shocks and sea-level rise, the PIF should also mention the need to phase out fossil fuel extraction and consumption, said Sindra Sharma, international policy lead at the Pacific Islands Climate Action Network (PICAN).
Last year’s COP30 failed to deliver a global roadmap on transitioning away from fossil fuels, which led to a group of countries – including several Pacific island nations – pursuing their own fossil fuel phase-out summit in Santa Marta, Colombia. Next year’s conference will be hosted by Tuvalu and co-chaired by Ireland, which should also receive backing from the PIF, Sharma said.
Both the chairs of the Santa Marta coalition and the Australian COP31 co-presidency have vowed to continue a push for this topic to be discussed at COP31.
New fund to test allies
As local communities in the Pacific struggle to access global climate funds, the PRF’s planned model for quick, direct disbursements has “very solid and good” intentions, Sharma said, but it will need political and financial backing from donor countries.
“The proof is going to be when the fund actually starts operating and delivering to communities,” she added. “If there is too much bureaucracy in being able to access the funds, for example. These things will have to be scrutinised.”
The facility aims to deliver funds in two categories: one for climate adaptation and “disaster resilience”, and another for social and community resilience that includes areas like community capacity-building, education, data analytics and financial management, among others. It will launch its first call for proposals at the PIF.
Morgan added that Australia will need to “leverage global interests” so that funding is directed to the Pacific Resilience Facility “or else the Pacific won’t be able to trust Australia as a partner”. The country ratified the PRF treaty in May, triggering its entry into force.
“The perception [of Australia] in the region is genuinely divided, and it’s worth being honest about it,” Sharma said, adding that the pre-COP31 in Fiji, which is usually limited to a technical space for negotiations, will determine how meaningful Australia’s advocacy for the Pacific can be.
This time, Pacific nations want to use the pre-COP in early October as an opportunity to demonstrate the challenges their largely low-lying islands face and to advocate for their political priorities, including a renewed global effort to limit global warming to 1.5C by cutting emissions faster and deeper. World leaders are due to visit Tuvalu to experience the frontline of rising sea levels, although Australia and Fiji have yet to confirm who will attend.
“In Bonn, Australia was largely missing on the negotiated outcomes that we so urgently need to see. It’s not enough to get Pacific priorities on the agenda. Agenda placement is not delivery,” Sharma added.
The post Pacific islands seek backing for new regional fund ahead of COP31 appeared first on Climate Home News.
Pacific islands seek backing for new regional fund ahead of COP31
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