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The chair of this month’s penultimate round of talks to agree a global treaty on tackling plastic pollution is concerned that certain countries “seem to have forgotten” that all nations originally backed an ambitious pact.

Canadian Environment Minister Steven Guilbeault, who will host the talks in Ottawa starting on April 23, said in an interview with Climate Home that all governments had “agreed collectively that we wanted an ambitious treaty to fight plastic pollution and to eliminate it by 2040”.

But, he added, “unfortunately some countries seem to have forgotten that’s what we agreed upon [at the United Nations Environment Assembly] almost two years ago. I’m going to make it my mission in life in the coming weeks to remind everyone that this is our collective agreement.”

He did not specify which countries appear to be backtracking, but noted that some “are in more of a hurry than others” to get a deal – “which is why you have a high-ambition coalition”.

That coalition is pushing for a strong accord to end plastic pollution and includes all large developed countries except the United States, plus some developing nations.

The members of the self-described “high-ambition coalition” are coloured in light blue.

Guilbeault was speaking during the latest UN Environment Assembly (UNEA) in Nairobi last month, where some governments tried to water down anti-plastics language.

David Azoulay, from the Center for International Environmental Law, told Climate Home “a number of countries” had tried at this year’s UNEA to “get around or away” from the mandate to set up a plastics treaty.

They did not propose a rival resolution, he said, “probably because they saw there was very little appetite for it”. But that did not stop them from attempting to use the assembly to influence the plastics treaty negotiations, he added. The talks are organised by the United Nations Environment Programme.

In submissions to the UNEA, the US tried to delete the words “legally binding” in reference to the plastics treaty, Iran wanted to remove “ambitious”, and Saudi Arabia attempted to cut a reference to accelerating the treaty talks.

Russia’s ambassador to Kenya, Dmitry Maksimychev, told the UNEA that Russia is an “active participant” in the talks and “we do not support shifting emphasis to restrictive measures of a productive or commercial nature”.

Plastics support fossil fuel demand

Over the last two years, government negotiators have gathered for three rounds of talks on setting up the treaty to tackle plastic pollution.

The fourth round will be held in Ottawa this month, and the fifth and supposedly final session will be in the South Korean city of Busan in November. The agreement should then be adopted officially at a diplomatic conference in 2025.

BP expects the share of oil demand from non-combusted (grey) sectors like plastic to rise in the next few decades. (Photo: BP/Screenshot)

Plastics are made from oil and gas, and their production causes 3% of greenhouse gas emissions. The fossil fuel industry predicts that as demand for oil and gas for energy falls, they can make up for it by selling their products to plastic manufacturers.

New estimates from the US-based Lawrence Berkeley National Laboratory show plastic production emits as much carbon pollution each year (2.24 gigatonnes of carbon dioxide equivalent in 2019) as 600 coal-fired power plants.

A study published by the lab on Thursday, supported by Bloomberg Philanthropies’ Beyond Petrochemicals campaign, warned that carbon pollution from plastic production could triple by 2050.

And even if global power grids shift over to clean energy, the plastic industry’s share of the global carbon budget could rise from just over 5 percent now to more than 20 percent by mid-century, based on conservative projections for industry growth, it added.

Plastic litter also makes flooding – already exacerbated by climate change – worse.

In Zambia, Lwenga Mulela, whose company converts plastic waste into useful products like paving and plant pots, told Climate Home plastic bottles pile up in drainage channels in the nearby capital Lusaka and stop rain escaping down the drain, causing flooding on the streets.

Lwenga Mulela shows plastic wrappers which she turns into products like paving on March 12 24. (Photo: Joe Lo)

During a brief rainstorm in Lusaka’s Central Business District in March, Climate Home saw cars slowing to a crawl to pass through puddles and pedestrians jumping over water to stay dry.

Money talks

The UN treaty negotiations have so far been divided on whether to focus on the production of plastic, potentially through targets to reduce it, as the “high-ambition coalition” and climate campaigners want.

The alternative is to limit its scope to expanding recycling of plastic, as the industry itself and the US, Saudi Arabia and others are calling for.

Asked if plastic production should be in the treaty, Canada’s Guilbeault said: “We have to look at every element of plastic pollution.” But asked about the biggest remaining divides, he pointed to finance.

Many countries, particularly small islands, “receive an incredible amount of plastic pollution that they’re not responsible for, and there should be an international mechanism to help them deal with the problem,” he said.

Activists clean up a beach in Fiji in 2016 (Photo: Kurt Peterson/Greenpeace)

“Right now with the economic situation internationally – high interest rates, high inflation – it’s a difficult conversation but it’s a necessary conversation nonetheless,” he added.

This was highlighted by Madagascar’s representative at the UNEA who said his country backed a plastics treaty and was “insisting on the need to prepare global countries of the south and support them in this regard”.

In Zambia, entrepreneur Mulela also called for finance for developing countries to develop waste disposal and recycling systems. She said the companies that produce the plastic should provide that funding, as should richer nations.

“I think they have an obligation,” she said. “It’s a global village, so what is affecting one part of the world is also affecting every other part of the world.”

Approval by consensus or vote?

If governments do not unanimously agree on a text in November, a treaty could be endorsed through a two-thirds majority vote – but, for many negotiators, that would be a last resort.

Jyoti Mathur-Filipp, head of the secretariat responsible for the talks, told Climate Home “there is no wish on any member state’s part to actually have a vote on substance… so for us, we hope that we will adopt this treaty with consensus, without a vote.”

But, for campaigners like Greenpeace’s Graham Forbes, the apparent unwillingness to vote could end up weakening or delaying the treaty as he argued that a process based on consensus has enabled low-ambition countries to “undermine substantive progress”.

“Voting would enable member states that are serious about addressing the issue to negotiate a treaty that actually gets at the core of the issue: reducing plastic production and use,” he said.

Guilbeault took the middle-ground, noting that not every country has to agree to something for it to be adopted by consensus.

He wants the new treaty “to have as much buy-in as possible from as many countries as possible but, at the same time, I don’t think the world should be held hostage to the interest of a few countries – that’s not consensus either.”

The talks in Ottawa are tasked with narrowing down the draft text for the treaty. Guilbeault said he hopes to see 75-80% of it agreed this month, but added that the thorniest issues will be left to Busan in November.

(Reporting by Joe Lo; editing by Megan Rowling)

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Scientists Deploy First Satellite Tag on a Leatherback Sea Turtle in Ecuador to Better Reveal Gaps in Ocean Protection

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Tracking the turtle’s movements could help identify where high-risk fishing areas overlap with the critically endangered species.

Just after 3 a.m. on a recent Friday morning, a 4.5-foot-long leatherback sea turtle covered her freshly dug nest with sand, sweeping and packing it into place with steady strokes of her flippers just above the high tide along a remote, rugged stretch of Ecuador’s Pacific coast.

Scientists Deploy First Satellite Tag on a Leatherback Sea Turtle in Ecuador to Better Reveal Gaps in Ocean Protection

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Green Climate Fund picks locations for five developing country hubs

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The UN’s flagship climate fund has selected five locations for its new regional offices, a move aimed at bringing it physically closer to developing countries and making its finance easier to access.

After fraught discussions during a meeting last week, the board of the Green Climate Fund (GCF) decided in a secret vote on Saturday to open regional offices in Panama City, Amman in Jordan, Suva in Fiji, Nairobi in Kenya and Abidjan in Côte d’Ivoire. The African office will be split across two locations to better serve the continent with the largest number of countries and projects supported by the fund.

The decision marks a significant shift for the fund, which has operated from its headquarters in Songdo, South Korea, since its launch in 2013.

“This is a landmark moment for [the] GCF,” said the fund’s executive director Mafalda Duarte. “It has taken a lot of work, careful negotiation and persistent advocacy for a model that will bring us closer to the countries, to our partners and the communities we were created to serve”.

‘Less delay, more action’

The new offices are expected to act as the GCF’s front line, working more closely with governments, the private sector and civil society to improve access to climate finance and support the delivery of projects aimed at cutting emissions and strengthening resilience to climate impacts.

Welcoming the decision in a LinkedIn post, Fiji’s Permanent Secretary for the environment and climate change Sivendra Michael described it as “a win for the entire Pacific”, citing “long hours” and “tough negotiations” behind the outcome. “Less delay, more action — real support where it matters most,” he added.

    A total of 43 countries applied to host the new offices, with 16 making a final shortlist after the GCF secretariat assessed bids on criteria including cost, connectivity and the ability to attract a “world-class workforce” through quality of life and access to international schools.

    Panama emerged as the top-ranked location overall, according to a document seen by Climate Home News, while some selected hosts, including Amman and Abidjan, scored lower than rival candidates in their regions.

    Establishing the new hubs is expected to cost an initial $6.5 million, but the fund anticipates these upfront expenses will be offset over time through operational savings, including lower staff and travel costs.

    First Palestinian entity approved

    The GCF board also accredited the first organisation in Palestine that will be able to directly apply for and access funding.

    Created by the Palestinian Authority in the West Bank, the Municipal Development and Lending Fund supports local infrastructure projects and services. Working with partners, including the World Bank, it is developing projects to help communities cope with escalating climate risks such as drought and extreme heat.

    In the West Bank, which is occupied by Israel, just under half of the population lives in areas classified as having high to very high climate exposure, according to a recent study.

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    Green Climate Fund picks locations for five developing country hubs

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    Island nations fight to save cultural heritage from climate change

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    Farmers and fishermen in the Maldives have long relied on an ancient calendar to guide their daily lives.

    The Nakaiy system divides the year into 27 distinct periods, each named after a star or constellation in the night sky.

    Any one period in the calendar tells you about expected weather and tidal patterns, navigational routes, and fishing conditions. The Nakaiy was created through centuries of careful observation and local knowledge, passed down through families as an essential tool for survival.

    But things are now changing. The climate crisis is leading to more extreme weather events across the Indian Ocean island nation and upending the Nakaiy calendar.

    “When you go and speak to communities and ask them what kind of impacts they are facing, a lot of elders will tell you that the weather, it doesn’t follow the calendar anymore,” explained Aishath Reesha Suhail, a programme officer in the Maldives’ Ministry of Tourism and Environment.

    As the effects of climate change worsen, it is a real prospect that the Nakaiy may be abandoned by local people, representing a major cultural loss to the Maldives.

    ‘Systemic and growing threat’

    With extreme weather becoming the norm, communities are observing a domino effect of consequences in their everyday lives. The slow onset of heritage loss is now being seen across continents, but notably among small islands in remote parts of the ocean.

    “Climate change represents a systemic and growing threat to cultural heritage worldwide,” a UNESCO spokesperson told Climate Home, adding that the World Heritage Committee has identified climate change as “one of the most significant long-term risks affecting properties across all regions.”

    UNESCO, the UN body for education, science and culture, defines the loss of cultural heritage as “the erosion of traditional knowledge systems, craftsmanship, social practices and identity, particularly where communities are displaced or livelihoods disrupted”. A clear example is historical sites and even entire islands washed into the ocean as a result of rising sea levels and coastal erosion. 

    The Maldives is dealing with such a situation now. The Koagannu Cemetery is a 900-year-old resting place, located on the country’s southernmost atoll, a mere 50 metres from the shoreline. The monument’s intricate coral gravestones are being actively threatened by the encroaching Indian Ocean. 

    The government and local community have responded to this challenge with emergency protection measures. Sandbags and concrete structures have been installed along the coastline, complemented by large numbers of palm trees to create a seawall. A wider solution is ‘beach nourishment’, a common practice in the Maldives where sand from elsewhere is brought in to replace what has been lost through erosion. Taken together, these solutions have so far protected the cemetery.

    Pacific islands push back against growing climate threats

    Among the many issues climate change creates, cultural heritage is not always front of mind. In the Maldives, one of the main barriers people face is awareness. “Most of what we are dealing with relates to the erosion of our islands along with areas such as fisheries… but we are quite limited in our capacity to do something about it,“ Suhail said.

    “We don’t understand the full breadth of the issue at present because we haven’t been able to do extensive research on the matter,” she added. However, assessing the extent of the damage – and how to respond effectively – is a key priority for the government, outlined in its latest climate plan, known as a Nationally Determined Contribution, and as part of its National Adaptation Plan process.

    Fishing is at the core of the country’s culture and identity, employing thousands of people. Most dishes include fish – “we have it for breakfast, lunch and dinner,” Suhail noted – but the climate crisis and overfishing are shifting how and when communities can fish. Tuna makes up 98% of all fish caught in the Maldives, but warmer ocean temperatures are changing migratory patterns, pushing the species into deeper, colder waters.

    As a critical economic and cultural resource, the government has outlined a range of solutions to protect the fisheries sector in its first Biennial Transparency Report to the UN. These include using real-time tracking data to improve the efficiency of fishing operations; investing in canneries to increase fish storage; and diversifying away from tuna through marine farming.

    Koagannu Cemetery, a 900-year-old resting place in the Maldives, is threatened by rising sea levels in the Indian Ocean. (Image: Ashwa Faheem) 

    Koagannu Cemetery, a 900-year-old resting place in the Maldives, is threatened by rising sea levels in the Indian Ocean. (Image: Ashwa Faheem) 

    Culture and nature go hand-in-hand

    The same pattern is playing out elsewhere.

    Palau and the Maldives are not close to one another. The two states are separated by around 4,000 miles and sit in different corners of the ocean. But both are experiencing very similar climate challenges, based on their position as a set of scattered, low-lying islands surrounded by an imposing body of blue water.

    In the same way as the Maldives, Palau’s cultural heritage is closely tied to “land, coastlines and traditional food systems,” according to Toni Soalabla, at the Palau Office of Climate Change.

    “Many of the places that hold stories, history and identity of our communities are located along the coast and are increasingly exposed to erosion and sea level rise,” she said.

    One of these places is Ngerutechei village, reportedly the oldest in Palau, and home to ancient stone paths and carvings. The village provides a glimpse into the past social values and culture of the people in this western Pacific nation.

    How Vanuatu is facing up to rising climate risks

    As part of the development of Palau’s National Adaptation Plan, the government has worked with local leaders to identify similar sites of cultural significance. The plan encourages communities to use their own knowledge to create protective measures for these sites.

    Climate change is also prompting communities to take up traditional land and food practices again. These include cultivating taro, a stable food source that has historically supported water, soil and food security on the islands. 

    “These systems developed over generations in response to local environmental conditions, so strengthening them today is both a climate adaptation measure and a way of maintaining cultural knowledge that might otherwise fade,” said Soalabla.

    Cultural practices in Palau have developed alongside the natural ecosystems that people rely on to survive. It is within this context that researchers believe adaptation policies should be created. Recognising this relationship “can strengthen both community identity and environmental resilience at the same time”, according to Soalabla.

    Taro farming is making a return to Palau as a traditional source of food security. (Image: Kiara Worth / IISD / Palau Office of Climate Change)

    Taro farming is making a return to Palau as a traditional source of food security. (Image: Kiara Worth / IISD / Palau Office of Climate Change)

    An ancient monolith in Ngerutechei village is being protected against coastal erosion. (Image: Kiara Worth / IISD / Palau Office of Climate Change).

    An ancient monolith in Ngerutechei village is being protected against coastal erosion. (Image: Kiara Worth / IISD / Palau Office of Climate Change).

    Heritage on the global stage

    The issue of cultural loss has not gone unnoticed in international climate negotiations. 

    Small island states such as the Maldives have used their role at the UN to push for greater awareness and action, with some key successes.

    In 2015, the Paris Agreement established a Global Goal on Adaptation (GGA) which recognised that countries needed to do something about climate change now and not later. However, it took six years before a framework and a set of adaptation targets were agreed at the UN climate summit in Glasgow to pursue this goal. 

    From this came the establishment of seven overall themes – from poverty eradication to access to health – to guide adaptation action and a set of around 60 indicators to measure progress against the targets.

    World leaders invited to see Pacific climate destruction before COP31

    Emilie Beauchamp, an adaptation specialist at the International Institute for Sustainable Development (IISD), said that “cultural heritage was highlighted as one of the global priorities [of the GGA Framework] and is one of the seven themes, so it is considered very important by the international community.”

    The much-debated set of indicators, only finalised in Belém at last year’s COP30, include five related to cultural heritage with a focus on preserving cultural practices and important sites that are “guided by traditional knowledge, Indigenous Peoples’ knowledge and local knowledge systems”. A spokesperson for UNESCO said the inclusion of heritage indicators “marks an important recognition that climate impacts extend beyond economic losses”. 

    While critics said the set of final indicators was rushed through by the Brazilian presidency, they now serve as guidance for national governments that wish to implement plans to protect their common heritage. The missing piece of the puzzle remains how to finance these plans – something notably absent from the Belém text, which made clear that the adaptation indicators “do not create new financial obligations or commitments, nor liability or compensation”.

    The lack of financial commitments proved disappointing for many small states grappling with how to prevent their cultural history from being entirely forgotten, especially at a time when adaptation finance remains below requirements. A recent UNEP report found that developing nations would need an estimated US$310 billion per year in 2035 to adapt to climate change, while current public financing was around $26 billion.

    At these low levels “only a small percentage of what the framework outlines could be implemented,” according to Beauchamp.

    Recent research from WRI and UNESCO found 73% of non-marine World Heritage Sites are threatened by at least one severe water risk.

    Recent research from WRI and UNESCO found 73% of non-marine World Heritage Sites are threatened by at least one severe water risk.

    The challenge of cultural heritage

    When looking at low-lying islands on a map, they can appear as specks of land amid a vast ocean. Many of the stories from these remote places go unnoticed. But the specks represent millennia of human culture that is slowly being lost to the ocean.

    While the international community has now recognised the problem and solutions exist, the recurring issue of scarce finance may prevent governments from taking sustained action. Island communities have already been forced to move home as sea levels rise, leaving behind their cultural connections to a place.

    The value of any cultural asset, or of human heritage, can be judged by how it is engaged with over generations. Without human intervention, many historical sites, language, cuisine and other local customs would become a forgotten part of history. The rapid onset of climate change brings the role of cultural heritage into sharp relief, challenging communities to decide in real time what they value, what deserves saving, and how to achieve that.

    Stories of cultural loss are not confined to small islands but it is here where the challenge is presenting most acutely. The experiences of these vulnerable nations in protecting their heritage will provide the litmus test for effective adaptation responses elsewhere.

    Adam Wentworth is a freelance writer based in Brighton, UK.

    (Main image: The Isdhoo Havitha is an ancient Buddhist monastery in the Maldives, located moments from the shoreline. Photo: Ashwa Faheem) 

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