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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.

Key developments

High Seas Treaty milestone

OCEAN PROTECTION: The High Seas Treaty, which aims to “protect the world’s oceans and reverse damage to marine life”, will take effect next January after reaching a key milestone, BBC News reported. Morocco brought the global agreement, which was approved in 2023, to the threshold of 60 ratifications required for it to take effect. The broadcaster said: “Environmentalists heralded the milestone as a ‘monumental achievement’ and evidence that countries can work together for environmental protection.” UN chief António Guterres described it as a “lifeline for the ocean and humanity”, according to Al Jazeera.

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CLIMATE WEEK: Meanwhile, Chile and the UK joined a number of countries who have “committed to promoting ocean-based actions” in their respective national climate plans, Inside Climate News reported. Speaking at a New York Climate Week event, officials said they are considering many steps including phasing out offshore oil and gas drilling, decarbonising shipping and committing to marine ecosystem conservation. According to another Inside Climate News story, many Climate Week events are “centred around” regenerative agriculture – a method of farming that prioritises soil quality and ecosystem biodiversity. The term is now a “ubiquitous buzzword…increasingly deployed on marketing labels”, the outlet said.

OVERFISHING: Elsewhere, a “long-wrought” global agreement “aimed at reducing overfishing” took effect earlier this month, the Associated Press reported. The World Trade Organization agreement on fisheries subsidies entered into force after it was adopted by 112 countries. The AP noted that the agreement “will require countries to limit some of the $22bn in subsidies worldwide that encourage practices by fleets that deplete fish stocks and will create a ‘fish fund’ that can help developing countries implement it”. An article in the Conversation said the agreement is a “major milestone, but it’s only the beginning”.

‘Erratic’ water cycle

DELUGE TO DROUGHT: Almost two-thirds of the world’s rivers did not experience “normal” conditions in 2024, dealing with either too much or too little water, according to the World Meteorological Organization’s state of global water resources report. In its coverage, Al Jazeera said that “climate change is making the Earth’s water cycle increasingly erratic”. The report, the outlet noted, said that 2024 was the sixth year in a row with a “clear imbalance” in river basins. It was also the third consecutive year of widespread ice loss in every glacier region, the report said.

WATER IMPACTS: The report said that floods hindered agriculture in many regions in 2024, including impacting wheat harvests in Afghanistan and sweeping away almost 130,000 cows in west and central Africa. CNN’s coverage said the findings highlight “big trouble for economies and societies” dealing with the impacts of a less-predictable water cycle.. Last year was the hottest on record, with many regions “grappl[ing] with a dearth of water”, the outlet noted. Other regions, however, experienced “more floods than in other years”, a lead author on the report, Prof Stefan Uhlenbrook, told CNN. He added that some of these floods caused billions of dollars in damage.

FLOOD AFTERMATH: Meanwhile, major floods in Pakistan’s Punjab province have “wreaked havoc” on agriculture, impacting more than half a million hectares of farming land, according to the Nation. The Pakistani newspaper reported that the floods, covered in last month’s Cropped, “devastat[ed]” crops including cotton, rice, sugarcane and maize. Around 6% of Punjab’s farmland was damaged by recent floods, the newspaper said. Reuters reported that at least 220,000 hectares of rice fields flooded from the deluge between August and September. In India’s Punjab state, farmers are also dealing with the impacts of the “worst floods in four decades”, Al Jazeera said.

News and views

CASH FOR NATURE: The UK spent a record £800m on “nature protection and restoration” as part of climate aid spending last year, according to government figures obtained by Carbon Brief. The figures suggested that the country is on track to achieve its five-year pledge to provide £3bn in nature-related funds for developing countries by 2026. Meanwhile, a report from Wildlife and Countryside Link found that 38% of UK waters are in protected areas, but just 6% of land is – “far short” of the target to protect 30% of the country’s land and sea by 2030, the report said.

DEFORESTATION DELAYS: The European Commission has proposed a further one-year delay to the implementation of its anti-deforestation law, Reuters reported. The law, which is currently due to take effect this December, was already postponed by one year in late 2024. Reuters said that the commission cited concerns about IT systems. The outlet noted that both the European parliament and a majority of EU member states “must approve the delay”.

GROWING FOOD: This year looks set to see record-high production of corn, wheat, soya beans and rice, according to analysis by data scientist Dr Hannah Ritchie on her Substack, Sustainability by numbers. Looking at agricultural projections from the US Department of Agriculture, Ritchie noted that decades of steady production increases in most crops, “with the exception of sorghum and millet”, are expected to continue. Elsewhere, Australia’s ABC News reported on a new climate risk assessment that identified future farming impacts, including “shifting growing seasons…and damage to crops and livestock from extreme heat”.

VIOLENCE CONTINUES: A new Global Witness report found that 146 land and environmental defenders were killed or disappeared worldwide in 2024, Dialogue Earth reported. About 82% of those cases occurred in Latin America. Although last year had fewer murders compared to 2023, an author told the outlet that “criminalisation and other types of non-lethal attacks are on the rise”. Folha de São Paulo noted that Colombia topped the world ranking for the third consecutive year with 48 killings. The newspaper added that Indigenous peoples were victims of one-third of the attacks.

SUSTAINABLE COCOA: Increasing the cover of trees providing shade for cocoa plantations to 30% could sequester 307m tonnes of CO2-equivalent in west Africa, according to new research covered by Carbon Brief. That figure is enough to counterbalance current cocoa-related emissions in Ivory Coast and Ghana, the study notes.

COP30 INCOMING: The Brazilian government opened a funding programme worth R$12bn (£1.7bn) for “rural producers and cooperatives affected by climate events” between June 2020 and 2025, ((o))eco reported. Low rainfall in 2023 and 2024 “harmed agricultural production, especially soya beans”, the outlet noted. Elsewhere, InfoAmazonia found that deforestation and agricultural expansion means that only seven countries in the world emit more carbon than the Brazilian Amazon. Bloomberg reported that the “top US diplomat” in Brazil is due to visit COP30 host city Belém this week to discuss “deforestation and organised crime in the region”.

BIG MEAT IS WATCHING: An organisation funded by the US meat and dairy industry has “engaged in intrusive surveillance of animal rights groups”, according to DeSmog. The outlet found that the Animal Agriculture Alliance created a database of 2,400 people “linked to animal welfare and environmental groups” and “shared information with livestock companies about the romantic partners and even biological ties” of people in these groups. The organisation told DeSmog: “The Alliance shares relevant information and resources that are helpful to the food community, but does not seek to influence or direct the actions of any organisation or law enforcement.”

Spotlight

Family food at COP30

This week, Carbon Brief’s food, land and nature reporter, Yanine Quiroz, covers an initiative to serve food from the rainforest at the upcoming COP30 in November in Belém, Brazil.

Quiroz attended a press trip to Belém in September, organised by the Nature Conservancy Brazil, the Climate and Society Institute and Nature4Climate.

On the table sit bowls of cocoa, açaí, jatobá, chicory, Vitória-régia jelly and other foods typical of the Brazilian Amazon.

An exhibition of food products from the Brazilian Amazon at the Santa Chicória restaurant in Belém. Credit: Yanine Quiroz
An exhibition of food products from the Brazilian Amazon at the Santa Chicória restaurant in Belém. Credit: Yanine Quiroz

These foods are just a handful of the many grown in Pará by family farmers, quilombola communities, women and young people, who make up the Bragantina Network.

This network, supported by the civil-society organisation Regenera Institute and philanthropic organisation Climate and Society Institute (iCS), has pushed for a commitment from Brazil that 30% of the food served at COP30 will be sourced from family farming, agroecology and Indigenous peoples.

That would inject at least $3.3m Brazilian reals (£463,000) into family farming in Pará, according to Mauricio Alcântara, co-founder of Regenera Institute. He told Carbon Brief:

“I think this is a great achievement for family farmers.”

Alcântara said that at climate COPs, food is often “very poor and disconnected from the local culture”. The Belém summit aims to showcase the great crop diversity of Brazil’s Amazon and the sustainable practices supported by the federal government, he added.

A history of resistance

A 2024 report from Escholas Institute found that 80% of the food that reaches Belém comes from other states in Brazil, even though Pará is located in the “most biodiverse biome in the world”, Alcântara said.

That is why the Bragantina Network helps agroecological producers in Pará gain access to markets through promoting public policies. One such example is the National School Feeding Programme, which feeds 45 million children on a daily basis, Pedro Zanetti, a specialist in land-use transition, food systems and bioeconomy at iCS, told the press.

Family farmers Maria Lucia Reis, Vincenzino Ghirardi, Nazaré Ghirardi and Maria do Socorro Reis showing Brazilian Amazon fruits at the headquarters of the Bragantina Network in Belém. Credit: Yanine Quiroz
Family farmers Maria Lucia Reis, Vincenzino Ghirardi, Nazaré Ghirardi and Maria do Socorro Reis showing Brazilian Amazon fruits at the headquarters of the Bragantina Network in Belém. Credit: Yanine Quiroz

The Bragantina Network emerged in the 1990s as a movement aimed at rescuing native Amazonian seeds and products, such as cassava and manioc, that had largely disappeared from agricultural practices and diets, Maria de Nazaré Ghirardi, a family farmer and technical advisor for the Bragantina Network, said.

In Pará, there are 80 cooperatives that employ 8,000 families of farmers, according to a mapping analysis done by Regenera Institute, Frontiers of Development Institute and iCS.

Alcântara told the press:

“When we talk about the COP, in addition to generating income for many producers, it is also about showing that this food has a history. A history of climate action, community resilience, women’s empowerment and traditional communities.”

He also said that after COP30, the Bragantina Network will seek the building of public infrastructure to store the foods produced by family farms to supply the metropolitan region of Pará through public policies and the private market.

Watch, read, listen

‘GOLD RUSH’: A Mongabay video looked at the impact of gold mining on local communities, water quality and forests in the Republic of the Congo.

INDIA ISLAND ISSUES: Time reported on how India’s biodiverse Great Nicobar island is threatened by “mega” development projects put forward by the government.

NEW BLEND: The New York Times examined whether hybrid grape varieties can “solve the climate change dilemma for winemakers”.

AGRI IMPACTS: Journalist Michael Grunwald discussed his new book, “We are eating the Earth: The race to fix our food system” on US late-night talk programme, the Daily Show.

New science

  • India’s government-incentivised “zero-budget natural farming” programme more than doubled farmers’ profits, improved “bird biodiversity outcomes” and maintained similar crop yields | Nature Ecology & Evolution
  • Annual CO2 emissions from forest and shrub fires in China decreased over 2001-22, but increased for cropland fires, especially in the country’s north-east | Atmospheric Chemistry and Physics
  • Watching documentaries can increase public interest in plant-based diets in the US, according to an analysis of search queries linked to six documentaries and consumption data | Nature Food

In the diary

Cropped is researched and written by Dr Giuliana Viglione, Aruna Chandrasekhar, Daisy Dunne, Orla Dwyer and Yanine Quiroz. Please send tips and feedback to cropped@carbonbrief.org

The post Cropped 24 September 2025: High Seas Treaty milestone; ‘Erratic’ water cycle; Family food at COP30 appeared first on Carbon Brief.

Cropped 24 September 2025: High Seas Treaty milestone; ‘Erratic’ water cycle; Family food at COP30

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Leading scientists call for EPBC reforms to strengthen Great Barrier Reef protection

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CANBERRA, Monday 27 October 2025 — More than 100 Australian scientists and researchers have called on the Labor Government to address deforestation in the new nature law reforms, warning that the impacts under the current Act “compound the damage caused by repeated mass bleaching events driven by climate change” to the Great Barrier Reef.

Environment Minister Murray Watt will soon table the draft bill to reform Australia’s broken nature law, the Environment Protection and Biodiversity Conservation (EPBC) Act. Leading environmental groups Greenpeace Australia Pacific, the Australian Marine Conservation Society, and the Australian Conservation Foundation coordinated the open letter with 112 leading Australian scientists, calling for the reforms to close loopholes in the Act that allow for rampant and unchecked deforestation, especially in the Great Barrier Reef catchment.

Read the letter here.

Elle Lawless, senior campaigner at Greenpeace Australia Pacific, said:

“Now is the time to act decisively for nature, and design a nature-first nature law that will do what it is set out to do: protect our environment. Toxic runoff from deforestation in the Great Barrier Reef catchment is poisoning the reef and suffocating the precious and fragile marine ecosystem. The Great Barrier Reef is a global icon, and we need a strong, robust EPBC Act that will safeguard and protect it. This is one of the most important pieces of legislation our country and our environment has and, done right, has the power to make serious and desperately needed positive changes to protect nature.”

Professor James Watson FQA, from UQ’s School of the Environment, said:

“Australia’s State of the Environment report, released by the federal government in 2021, shows that our oceans, rivers and wetlands are in serious decline. That report, and the Samuel review of the EPBC, make the point that there is a desperate need for stronger national nature laws that help protect these precious places for generations to come.

“Australia’s top environmental academics and experts have been sounding the alarm for decades: the large-scale destruction of Australia’s native woodlands, forests, wetlands and grasslands is the single biggest threat to our biodiversity. It’s driving an extinction crisis unlike anywhere else on Earth — and it’s threatening the Great Barrier Reef, one of the world’s seven natural wonders, right before our eyes.”

Continued mass deforestation threatens the Great Barrier Reef’s World Heritage status. In 2026, the World Heritage Committee will review Australia’s progress in protecting the reef and may consider placing it on the World Heritage in Danger list if major threats like deforestation are not addressed.

Recent figures from the Queensland Government show deforestation in Queensland is the worst in the nation and worsening under the current national environment law. Deforestation in the Great Barrier Reef catchment accounted for almost half (44%) of the state’s total clearing, an increase on the previous year.

Greenpeace Australia Pacific is calling for the EPBC reforms to meet four key tests:

  1. Stronger upfront nature protection to guide better decisions on big projects, including National Environmental Standards.
  2. An independent Environmental Protection Agency (EPA) to enforce the laws and make decisions about controversial projects at arm’s length from politics.
  3. Closing deforestation loopholes that allow for harmful industries to carry out mass bulldozing across Australia.
  4. Consideration of the climate impacts on nature from coal and gas mines when assessing projects for approvals.

“We will continue to engage with the government constructively in the reform process but also hold decision-makers to account over these critical tests,” Lawless said.

—ENDS—

Leading scientists call for EPBC reforms to strengthen Great Barrier Reef protection

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Climate Change

Close Major Deforestation Loopholes in the EPBC Act

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22 October 2025

The Hon Anthony Albanese MP
Prime Minister
Parliament House
CANBERRA ACT 2600

Sent via email

To the Prime Minister, Federal Environment Minister, and Members of the Albanese Government,

As researchers who study, document and work to recover Australia’s plants and animals, insects and ecosystems, we are keenly aware of the value of nature to Australians and the world.

Australia has one of the worst rates of deforestation globally. For every 100 hectares of native woodland cleared, about 2000 birds, 15,000 reptiles and 500 native mammals will die. As scientists and experts, we have sounded the alarm for more than 30 years that the large-scale destruction of native woodlands, forests, wetlands and grasslands was the single biggest threat to the nation’s biodiversity. That is still the case today, and it is driving an extinction crisis.

New figures show that Queensland continues to lead the nation in deforestation. The latest statewide landcover and trees study (SLATS) report shows that annually 44% of all deforestation in Queensland occurs in the Great Barrier Reef catchment areas, where over 140,000 hectares are bulldozed each year.

Deforestation in Great Barrier Reef catchments is devastating one of Australia’s most iconic natural wonders. When forests and bushland are bulldozed, erosion causes debris to wash into waterways, sending sediment, nutrients and pesticides into the Reef waters. This smothers coral, fuels crown-of-thorns starfish outbreaks, and reduces water quality. These impacts compound the damage caused by repeated mass bleaching events driven by climate change.

The Great Barrier Reef sustains precious marine life, supports local and global biodiversity, and underpins tourism economies and coastal communities that rely on its survival. Continued mass deforestation threatens these values and could jeopardise the Reef’s World Heritage status. In 2026 the World Heritage Committee will review Australia’s progress in protecting the Reef and may consider placing it on the World Heritage in Danger list, if key threats to the Reef, including deforestation, are not addressed.

This mass deforestation happens due to a loophole in the Environment Protection and Biodiversity Conservation (EPBC) Act, our national nature law. Exemptions allow deforestation to continue largely unregulated by the EPBC Act through a grandfathering clause from 2000 known as “continuous use”. Without meaningful reform, deforestation will continue to drive massive biodiversity loss. This loophole must be closed as part of the proposed EPBC Act reforms. The law is meant to safeguard our wildlife and our most precious places like the Great Barrier Reef. Please support closing major deforestation loopholes in the EPBC Act as an urgent and priority issue for the Federal Government.

Sincerely,

Professor James Watson, University of Queensland

Dr. Michelle Ward

Mandy Cheung

Mr Lachlan Cross

Timothy Ravasi

Gillian Rowan

Dr Graham R. Fulton, The University of Queensland

Dr Alison Peel

Dr James Richardson University of Queensland

Luke Emerson, University of Newcastle

Dr Hilary Pearl

Dr Tina Parkhurst

Dr Kerry Bridle

Dr Tracy Schultz, Senior Research Fellow, University of Queensland

Dr. Zachary Amir

Prof David M Watson, Gulbali Institute, CSU

Naomi Ploos van Amstel, PhD candidate

David Schoeman

Associate Professor Simone Blomberg, University of Queensland

Professor Euan Ritchie, Deakin University

Dr Ian Baird, Conservation Biologist

Paul Elton (ANU)

Melissa Billington

Hayden de Villiers

Professor Brett Murphy, Charles Darwin University

Professor Sarah Bekessy

Professor Anthony J. Richardson (University of Queensland)

Prof. Winnifred Louis, University of Queensland

Dr Yung En Chee, The University of Melbourne

Dr Jed Calvert, postdoctoral research fellow in wetland ecology, University of Queensland

A/Prof Daniel C Dunn, Centre for Biodiversity and Conservation Science, University of Queensland

Lincoln Kern, Ecologist

Professor Corey Bradshaw, Flinders University

Dr. Viviana Gonzalez, The University of Queensland

Prof. Helen Bostock

Dr Leslie Roberson

Bethany Kiss

Assoc. Prof Diana Fisher, UQ, and co-chair of the IUCN Marsupial and Monotreme Specialist Group

Dr Jacinta Humphrey, RMIT University

Professor Mathew Crowther

Christopher R. Dickman, Professor Emeritus, The University of Sydney

Fiona Hoegh-Guldberg, RMIT University

Dr Bertram Jenkins

Dr Daniela ParraFaundes

Dr Jessica Walsh

Dr. GABRIELLA scata – marine biologist, wildlife protector

Katherine Robertson

Professor Jane Williamson, Macquarie University

William F. Laurance, Distinguished Professor, James Cook University

A/Prof Deb Bower

Dr Leslie Roberson, University of Queensland

Ms Jasmine Hall, Senior Research Assistant in Coastal Wetland Biogeochemistry, Ecology and Management, Australian Rivers Institute, Griffith University

Dr Kita Ashman, Adjunct Research Associate, Charles Sturt University

Genevieve Newey

Matt Hayward

Jessie Moyses

Natalya Maitz, PhD Candidate, The University of Queensland

Christina Ritchie

Liana van Woesik, PhD Student, University of Queensland

Benjamin Lucas, PhD Researcher

A/Prof. Carissa Klein, The University of Queensland

Conrad Pratt, PhD Student, University of Queensland

Dr Ascelin Gordon, RMIT University

Professor Nicole Graham, The University of Sydney

Professor Murray Lee, University of Sydney Law School

Dr Tracy Schultz, Snr Research Fellow, University of Queensland

Libby Newton (PhD candidate, Sydney Law School)

Hannah Thomas, University of Queensland

Professor Richard Kingsford, Director of the Centre for Ecosystem Science, UNSW Sydney

Dr Anna Hopkins

Lena van Swinderen, PhD candidate at the University of Queensland

Professor Jodie Rummer, James Cook University

Dr Nita Lauren, Lecturer, RMIT University

Dr Christina Zdenek

Madeline Davey

Dr Rachel Killean, Sydney Law School

Dr. Sofía López-Cubillos

Dr Claire Larroux

Dr Alice Twomey, The University of Queensland

Zoe Gralton

Dr Robyn Gulliver

Ryan Borrett, Murdoch University

Adjunct Prof. Paul Lawrence, Griffith University, Brisbane Qld

Professor Susan Park, University of Sydney

Dr Holly Kirk, Curtin University

Deakin Distinguished Professor Marcel Klaassen

Dr Megan Evans, UNSW Canberra

Dr Amanda Irwin, The University of Sydney

Dr Keith Cardwell

Professor Don Driscoll, Deakin University

Susan Bengtson Nash

Distinguished Professor David Lindenmayer

Dr Madelyn Mangan, University of Queensland

Dr Isabella Smith

Geoff Lockwood

Dr Paula Peeters, Paperbark Writer

Prof Cynthia Riginos, University of Queensland

Dr. Sankar Subramanian

Associate Professor Zoe Richards

Dr Jessie Wells, The University of Melbourne

Professor Gretta Pecl AM, University of Tasmania

Dr April Reside, The University of Queensland

Oriana Licul-Milevoj (Ecologist)

Dr Yves-Marie Bozec, University of Queensland

Dr Julia Hazel

Dr Judit K. Szabo

Ana Ulloa

Dr Andreas Dietzel

Philip Spark – North West Ecological Services

Jonathan Freeman

Dr/ Mohamed Mohamed Rashad

Close Major Deforestation Loopholes in the EPBC Act

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Climate Change

The Ocean We’re Still Discovering

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The recent discovery of Grimpoteuthis feitiana, a new species of Dumbo octopus found deep in the Pacific, is a reminder of something both humbling and urgent: we still know so little about the ocean that shapes our lives. This fragile, finned creature, gliding silently more than a kilometer beneath the waves, has lived in these waters long before we mapped them, and its story is only now coming to light.

A still taken from the Greenpeace animation on the destructive mining of the deep sea. What if we could go back in time and stop a destructive industry before it even started?
A still taken from the Greenpeace animation on the destructive mining of the deep sea. What if we could go back in time and stop a destructive industry before it even started?

What moves me most about this discovery is not just the Dumbo octopus itself, but how it bridges science and culture. Its name draws inspiration from the flying apsaras of China’s Dunhuang murals, those graceful, winged figures that seem to dance through air and imagination. It reminds me that the deep sea has always held a place in our collective human story, — not only in myths and art, but in the ways we relate to nature, learn from it, and find meaning within it.

Pasifika connection to the ocean

For us in the Pacific, the ocean is more than a body of water. It is our identity, our culture, our history. Our ancestors read the seas to navigate, to survive, to connect communities scattered across islands. Discoveries like this Dumbo octopus awaken something deeper in me, — a sense that the ocean is alive with stories and wisdom we are only beginning to rediscover. And with that understanding comes a responsibility to protect it.

Confronting James Cook Vessel in the Pacific Ocean. © Martin Katz / Greenpeace
Greenpeace International activists peacefully confronted UK Royal Research Ship James Cook in the East Pacific waters as it returned from a seven-week long expedition to a section of the Pacific Ocean targeted for deep sea mining. © Martin Katz / Greenpeace

Each new species like the Dumbo octopus, each glimpse into the deep, is a warning as much as it is a wonder. The creatures of the abyss live slow, deliberate lives in fragile ecosystems, shaped by balance and patience. Deep-sea mining, pollution, and climate change threaten to erase them before we even learn their names. Protecting the Pacific’s oceans is not an abstract act of conservation; it is an act of cultural preservation, of love for our home, and for the unseen life that sustains us all.

Grimpoteuthis feitiana is more than a scientific discovery. It is a reminder that the ocean is still full of life, mystery, and wisdom — and that we have a duty to ensure these depths remain wild, healthy, and alive, for us and for the generations yet to come.

Reflection by Raeed Ali
Pacific Community Mobiliser

The Ocean We’re Still Discovering

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