Article Contents
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.
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Key developments
Deforestation talks
COP30 ROADMAP: Brazil’s global roadmap away from deforestation will involve countries producing their own voluntary pathways to halt and reverse forest loss by 2030, according to a first outline covered by Climate Home News. At the COP30 climate talks in Belém last year, some 93 countries called for a deforestation “roadmap” to be part of the summit’s formal outcomes. Despite this, countries failed to agree to one – leading host nation Brazil to promise to bring forward a voluntary roadmap as a compromise.
FOREST FORUM: Speaking at the UN Forum on Forests earlier this month, Juliano Assunção, an advisor to the COP30 presidency on deforestation, presented a first outline of the roadmap, said Climate Home News. According to the publication, Assunção said the roadmap “will not prescribe a single model”, but would instead invite countries to convert their pledges “into forest roadmaps grounded on regional and national diagnosis”. Elsewhere at the forum, Indonesia announced carbon-offsetting plans involving the restoration of 12m hectares of degraded land, said Reuters.
GOALS REPORT: Amid the talks, the UN published its latest assessment on achieving six global forest goals for 2017-30, concluding that “progress is evident, but insufficient”. Down to Earth reported that, according to the report, the world remains off track on two of the “key” targets: ending deforestation and eliminating extreme poverty among forest-dependent populations. Sustainability magazine reported that the goals set a target of increasing global forest area by 3% by 2030, but that, in reality, forest area has declined by more than 40m hectares since 2015.
Melanesian Ocean Summit
SEA SOLIDARITY: The leaders of Papua New Guinea, Fiji and Vanuatu signed a declaration to establish the Melanesian Ocean Corridor of Reserves, reported the Pacific Islands News Association. The corridor will “establish joint border governance, enforcement and marine science frameworks” across five Pacific nations and territories, said the outlet. Vanuatu’s prime minister, Jotham Napat, told the Melanesian Ocean Summit that the corridor “reminds us that our solidarity, not the legacy of colonial rule, determines our future”, according to Vanuatu’s Daily Post.
SEA SOVEREIGNTY: Part of the Melanesian corridor is a new marine protected area the size of the UK, announced by Papua New Guinea at the summit, said Oceanographic magazine. The new MPA will “prohibit all fishing within its boundaries”, reported the outlet. Meanwhile, Tuvalu’s Post Courier reported that the country is “currently developing its first-ever national-security policy, which will place maritime conservation and management at the absolute centre of the country’s strategic architecture”. Prime minister Feleti Teo stated: “The ocean is our sovereignty.”
CONSIDER THE OCEAN: In a comment article in the journal npj Ocean Sustainability, Dr Carlos García-Soto from the Spanish National Research Council wrote that there is a “structural weakness” in UN climate processes. He noted that the final decision text from COP30 “omitted the ocean entirely”, despite the summit “deliver[ing] the strongest ocean-related initiatives ever presented at a UN climate conference”. García-Soto also outlined five key priorities for integrating ocean considerations into climate governance.
News and views
- CANADA OWN GOAL: The Canadian government has no plans to enshrine into law commitments meant to ensure the nation meets its international nature goals, despite hosting the pivotal COP15 biodiversity summit less than four years ago, said CBC News.
- CREDIT CHANGE: Brazil’s national monetary council has postponed a regulation that would have blocked farms involved in deforestation from receiving rural credits, reported Folha de São Paulo. The change occurs “following pressure from agribusiness groups to relax the rules”, said the outlet, and means the requirement will now not take effect until January 2027.
- SAND CRISIS: A growing global appetite for sand is outstripping demand and threatening ecosystems, according to a new UN report covered by Reuters.
- LAOS DAMMED: A natural world heritage site in northern Laos is being put at risk by a $3.5bn dam project, reported Nikkei Asia.
- RAPID RESPONSE: The European Commission released its fertiliser action plan to “provide rapid support to farmers…and prevent rising food prices” amid the conflict in the Middle East, said Agenzia Nova.
- MARSH REVIVAL: Rising water levels are “beginning to revive” southern Iraq’s Cibayish marshes following a years-long drought and “drawing buffalo herders and fishermen back to areas once abandoned”, said Reuters. The country’s water ministry was able to “release growing volumes” of water from reservoirs following heavy winter rains, added the newswire.
Spotlight
Returning pet parrots to the wild
This week, Carbon Brief visits a conservation project working to return former pet parrots to the wild in Colombia.
Beautiful feathers. The playfulness and intellect of a small child. On occasion, the ability to partake in some pleasant conversation.
Parrots have captured the attention of humans for centuries. But their unique qualities have also contributed to their decline in the wild.
Some 16m parrots were moved across borders to be sold as pets over 1975-2016, according to one study, making them the most internationally traded bird in the world.
In Colombia, the world’s most biodiverse country by area, the introduction of tougher laws in 2016 means keeping a wild animal as a pet is now viewed as a “crime against the environment”, punishable with monetary fines.
These stricter rules led to greater numbers of wild parrots being seized by the police and more people giving up their birds voluntarily.
But this clampdown created a new conundrum: What will the Colombian authorities do with their growing population of these, formerly pet, parrots?
A charity called Fundación Loros – “Parrot Foundation” in English – hopes to have the answer.
Parrot rehabilitation
The foundation is based on 33 hectares of tropical dry forest in Bolívar – around a 40-minute car ride from the popular tourist city of Cartagena on Colombia’s Caribbean coast.
The deafening screeches of parrots when entering through the site’s gates were impossible to ignore.
Inside, foundation guide Corina walked Carbon Brief through the various stages of pet parrot rehabilitation.
Former pet parrots that are released directly into the wild are unlikely to survive. This is because they often lack the necessary skills, such as how to find food or stay away from predators, including monkeys and coatis.
Parrots arriving at the foundation follow a seven-stage process.
First, they are checked over by a vet and given a tag, so they can be continuously monitored.
Following this, they are kept in a large enclosure and slowly reintroduced to the types of food they might encounter in the wild, including wild fruits and nuts.
After this, they undergo “flight training” – many of the parrots will have been kept in a small cage and never learned how to travel long distances. This involves workers encouraging the birds to fly greater distances in exchange for rewards.
They also join other birds for “flock cohesion” lessons. In the wild, parrots are highly social animals who rely on their group to survive and raise chicks.

Following these steps, parrots are taken deeper into the foundation’s forest reserve – away from loggers and poachers.
There, they spend some time in an enclosure getting acquainted with their new surroundings.
After this, the door to the cage is opened – allowing them to fly free, but return for shelter and food if they need. Eventually, the birds settle back into the wild.
Waiting list
In addition to their parrot rehabilitation programme, the charity built a series of nest boxes and installed them high in the tree canopy across the reserve.
Their continuous monitoring of the birds has shown that many of the former pets have started raising wild chicks.
The work is hugely rewarding, said Corina, but the charity currently has a waiting list that is “months long”, given the growing number of wild animals needing rehabilitation across Colombia.
Despite helping the authorities with their wild animal problem, the charity largely relies on private donations to continue, she said. The hope is to develop an eco-tourism model to make more revenue in the future, she added.
Watch, read, listen
CARBON CONSULTATIONS: The Diplomat explored whether local residents were properly consulted on a carbon-offsetting programme in Cambodia.
FISH FIGHTS: The Ghanaian Times examined the tensions surrounding marine conservation in the country and how it is unduly burdening small-scale fisherfolk.
DELTA WORK: Mongabay reported on how the world’s “great deltas” are sinking, leading to the loss of a “global food system”.
LITHUANIA PEAT BOGS: The New York Times reported on Lithuanian efforts to restore peat bogs in order to “reinforce the border” and “lock away” carbon.
New science
- Coastal marshes are encroaching on uplands “nearly twice as fast” on agricultural land as they are on forestland, suggesting that agricultural practices are “accelerat[ing] the impacts of saltwater intrusion” | Nature Sustainability
- Fungi that cause diseases in plants will approximately double in abundance around the Antarctic Peninsula by 2100 under a moderate emissions scenario | Global Change Biology
- Conserving Ethiopia’s protected areas currently involves managing “trade-offs between nature and people” that are “central to whether global biodiversity commitments can be delivered” | Nature Ecology and Evolution
In the diary
- 20-22 May: Informal consultations of parties to the UN Fish Stocks Agreement | New York City
- 30 May-6 June: Meeting of the Global Environment Facility Assembly | Samarkand, Uzbekistan
- 31 May: Colombian presidential elections
- 8-18 June:Subsidiary body meetings of the UNFCCC | Bonn, Germany
Cropped is researched and written by Dr Giuliana Viglione, Aruna Chandrasekhar, Daisy Dunne and Orla Dwyer. Please send tips and feedback to cropped@carbonbrief.org
The post Cropped 20 May 2026: Deforestation roadmap | Melanesian Ocean Summit | Returning pet parrots to the wild appeared first on Carbon Brief.
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Climate Change
The Land Came First
An older teaching about land acknowledgement
As I have come to understand the spirit and intention of land acknowledgement, I often return to fond memories of my grandmother and her words of wisdom. She taught that the health of the places we call home comes first, because the wellbeing of the people depends on it.
In her teaching, land acknowledgement began with the land. Long before it became a paragraph read at the start of a meeting, it was a way of recognizing a homeland: its waters, its species, its seasons, and the spirit that revealed whether the place was well.
Her teaching echoes a practice found across many Indigenous Nations. Haudenosaunee gatherings, for example, have long opened with the Ohén:ton Karihwatéhkwen, the Thanksgiving Address, often translated as “the words that come before all else.” The speaker greets and gives thanks to the people, the earth, the waters, the plants, the animals, the winds, the sun, the moon and the stars. Only after everything that sustains life has been acknowledged does the gathering turn to its own business.
That order changes what an acknowledgement is for. Its purpose was to share the story of a place with neighbours and to draw them into the work of tending it. People entered the story second, as the ones responsible for what had just been named.
Understood this way, an acknowledgement does more than open a meeting. It asks us to reconsider where we stand, and what we owe the ground beneath us.
Nations among nations
In her teaching, people are one nation among many. The salmon are a nation. So are the cedars, the bison, the medicine plants, and the pollinators. Each belongs to a place, carries its own responsibilities, and offers gifts no other nation can give.
This idea of kinship runs through many Indigenous philosophies. The phrase “all my relations,” heard in ceremonies and gatherings across Turtle Island, is a reminder that family extends beyond people to the animals, plants, waters and lands that make life possible. Some Indigenous languages carry the same understanding in their grammar, speaking of many plants, animals and natural forces as living beings rather than objects.
Sovereignty, understood through this relationship, is a kind of standing more than a form of control. Each nation belongs fully to its place and carries its share of that place’s life. No nation thrives alone, and none thrives by taking over the whole.
The land is also the source of instruction. Over generations, people watched how a river valley or a stretch of prairie kept itself well: who arrived when, who fed whom, and how much could be taken before the giving stopped. In my grandmother’s telling, those observations became instructions, and those instructions helped shape law and protocol. They guided when to harvest, where to camp, how to enter a neighbour’s territory, and what was owed in return.
Indigenous legal scholars today often describe this as law that comes from the land itself, learned by watching how living systems sustain one another. A plainer name for it is knowing how to live somewhere.
The host and the guest
One of the clearest teachings in this understanding of the world is the relationship between host and guest. My grandmother invited us to recognize that relationship in the lives of plants and animals.
A host prepares the place before anyone arrives. A beaver family dams a stream, and the pond becomes a home for fish, frogs, birds and plants. A fallen tree becomes a nurse log, feeding the next generation of seedlings as it returns to the soil.
A host offers first. A flowering plant sets out nectar. A berry bush ripens fruit. These provisions come in their own season, not whenever a visitor happens to want them.
A host also makes its presence known. Birdsong, scent and the marks left along a trail tell newcomers that a place is already inhabited. The visitor does not arrive in an empty world.
The guest has responsibilities too. A guest attends to the season and to what the place can offer. A guest does not assume that everything within reach is theirs to take. A guest leaves something that helps sustain the relationship.
A bee takes nectar and carries pollen. Read through this teaching, that exchange offers an image of visiting well: receiving a gift while helping the host continue its life.
Many Indigenous harvesting protocols carry the same ethic into daily practice: ask before taking, take only what is needed, offer thanks, and leave enough for others and for the plant or animal to recover.
None of this suggests that every relationship in nature is peaceful or generous. These are ways of seeing responsibilities that people can learn to carry.
Everyone is both
No being is only a host or only a guest.
A tree makes room for other life while depending on soil, water, sunlight, fungi, and relationships beyond itself. People, too, may welcome others into their homes while remaining dependent on the larger homeland that sustains them.
The distinction between host and guest is therefore about roles, not ranks. Everyone receives. Everyone has something to give.
The question is whether the exchange sustains the place.
A visitor who takes without restraint leaves less for those who come next. A host who neglects the place has less to offer. Both have responsibilities, and neither can fulfil them alone.
This is the heart of reciprocity, a principle found across Indigenous philosophies: relationships stay healthy when gifts move in both directions. The Haudenosaunee teaching of the seventh generation extends that exchange across time, asking that decisions made today leave the place well for those not yet born.
Mutual benefit begins here, with the recognition that different beings carry different gifts and obligations.
What people carry forward
My grandmother’s teaching connects these relationships to the ways people meet their neighbours.
The host prepares a place, offers food and rest, and explains where the visitor has arrived. The guest makes themselves known, explains why they have come, listens to the terms of the visit, and brings something in return. The gift may be material. It may also be labour, knowledge, news, or a commitment to help.
Nations around the Great Lakes carried this ethic into treaty. The Dish with One Spoon, an agreement among the Haudenosaunee, Anishinaabe and allied Nations, describes shared hunting grounds as a single dish. Everyone eats from it with one spoon, takes only what they need, leaves enough for others, and keeps the dish clean. The Two Row Wampum, between the Haudenosaunee and European newcomers, shows two vessels travelling side by side on the same river, each keeping its own ways and neither steering the other.
In this understanding, acknowledgement is more than naming the people associated with a territory. It is learning enough about a homeland to behave responsibly within it.
Whose home is this? What sustains it? What laws and agreements guide our presence? What can we receive, and what must we return?
These questions make acknowledgement a relationship rather than a recital.
They also make it diplomatic. A guest who recognizes the host’s homeland recognizes that they have entered a place with its own relationships and responsibilities. A host who welcomes the guest makes room for an encounter governed by those relationships.
Neither arrives without standing. Neither arrives without obligations.
Beginning with place
I write from the shores of the Bay of Quinte. Here, the teaching asks me to begin with the water, the shoreline, and the life they sustain. Before I describe myself, I must attend to where I am.
That does not make people or history less important. It places them within the homeland that gives them meaning. The people, their laws, their agreements, and their responsibilities all belong to the place.
In a time of longer fire seasons, troubled waters, and uncertainty about what the next season will bring, this teaching asks something difficult and useful of us: pay attention before you speak.
An acknowledgement cannot tell the story of a place if the speaker has stopped noticing it.
The land came first. Beginning there again means learning to name what sustains us, and accepting that what sustains us also asks something of us.
By Rye Karonhiowanen Barberstock
Photo by Andrik Langfield on Unsplash
The post The Land Came First appeared first on Indigenous Climate Hub.
Climate Change
Analysis: Fossil-fuel CO2 emissions set to dip in 2026 as Iran conflict hits oil use
Carbon dioxide (CO2) emissions from fossil fuels and cement are projected to fall by around 0.4% in 2026 to 38.2bn tonnes of CO2 (GtCO2), according to new figures from the Global Carbon Project.
This guest post is by:
- Dr Zeke Hausfather, Carbon Brief’s climate science contributor
- Prof Pierre Friedlingstein, chair of mathematical modelling of climate systems at the University of Exeter and part of the Global Carbon Project team.
Carbon dioxide (CO2) emissions from fossil fuels and cement are projected to fall by around 0.4% in 2026 to 38.2bn tonnes of CO2 (GtCO2), according to new figures from the Global Carbon Project.
The 21st edition of the annual “global carbon budget” report, published today, says that this small decline is largely due to a 1.9% drop in emissions from oil and the energy shock triggered by the Iran conflict and the closure of the strait of Hormuz.
Emissions from coal continue to increase slightly.
The Global Carbon Project’s projections for fossil fuel and cement CO2 emissions in 2026 are preliminary, with a range that spans a fall of -1.5% to a rise of +0.6%.
This means a small increase in emissions can not be ruled out.
Emissions from land-use change, such as deforestation, are projected to rise in 2026.
This is primarily driven by peat fires and forest degradation in south-east Asia and is linked to the development of a strong El Niño event this year.
As a result, total CO2 emissions from fossil fuels and land use are projected to reach a record high of 43.3GtCO2 in 2026 – marginally above 42.8GtCO2 in 2025.
Research published alongside the report by the same team in Nature Climate Change finds that the growth in solar, wind and electric vehicles (EVs) now offsets around two-thirds of the emissions that would otherwise come from rising energy demand.
However, the deployment of these technologies is not yet enough to push global emissions into a sustained decline, according to the study.
The 2026 global carbon budget report also estimates that:
- Fossil emissions are projected to fall in China (-0.9%), the US (-1.3%) and the EU (-1.5%) in 2026, but rise by 4.4% in India.
- Oil emissions are projected to fall in every major region, with the largest drop in China (-4.6%).
- Land-use emissions averaged 4.9GtCO2 per year over 2016-25, around 21% lower than the decade before.
- Total CO2 emissions (fossil and land-use) grew by an average 0.3% per year over the past decade (2016-25), compared with 1.7% per year over the decade before.
- The remaining carbon budget to limit warming to 1.5C is 150GtCO2, or less than four years of current emissions.
- The land sink in 2025 was the highest on record, rebounding after being weakened during the 2023-24 El Niño. The current El Niño is expected to weaken the land sink in 2027.
- The concentration of CO2 in the atmosphere is set to reach 427.7 parts per million (ppm) in 2026, 54% above pre-industrial levels.
(For more on previous editions of the Global Carbon Project’s annual report, see Carbon Brief’s coverage in 2025, 2024, 2023 and 2022.)
Total emissions edge up as land-use emissions rise
Total global CO2 emissions, which combines fossil fuels and land-use change, are projected to reach a record high of 43.3GtCO2 in 2026, up from 42.8GtCO2 in 2025.
The increase in 2026 comes entirely from a projected rise in land-use emissions, which are more challenging to estimate than fossil emissions.
(The global carbon budget groups emissions from fossil fuels and cement production as “fossil emissions”. Carbon Brief follows this convention throughout this piece.)
If land-use emissions had stayed at 2025 levels, total emissions would have fallen slightly in 2026 to around 42.6GtCO2.
Each edition of the global carbon budget updates the historical record as new data and methods become available. The chart below shows total emissions in this year’s budget compared with the five previous editions.
