Dr Youba Sokona is an energy and sustainable development expert from Mali and was a vice chair of the IPCC’s sixth assessment cycle.
The Intergovernmental Panel on Climate Change (IPCC) seventh Assessment Report can and must be ready in time for the second Global Stocktake (GST).
The IPCC report plays a pivotal role in assessing climate change science and informing government decisions, especially in the context of multilateral negotiations.
The GST is a key element of the Paris Agreement, designed to evaluate the world’s progress towards long-term climate goals. It must be conducted “in the light of equity and the best available science,” underscoring the importance of IPCC assessments as a primary input for the GST.
As an IPCC author from the Global South, I believe that ensuring the IPCC cycle aligns with GST timelines is crucial for maintaining the integrity of international climate cooperation.
Efforts to enhance the inclusion of developing country voices should be prioritized over inordinate delays, which could risk the irrelevance of the IPCC report for the second Global Stocktake – taking place in 2028.
Concerns over accelerating process
A delayed production at the three IPCC working groups—which craft three reports covering the physical science of climate change, impacts and adaptation, and mitigation— is being justified under three main arguments.
First, those in favour of delaying the report claim that expediting the process could risk a lack of representation of underrepresented communities. A delay may impact the inclusion of voices from the Global South and non-English speakers, reducing the diversity of perspectives essential for a comprehensive assessment.
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Another argument is that the topics covered in the report could also be reduced in range. Ensuring a broad array of topics is vital for addressing the multifaceted nature of climate change and providing a holistic understanding.
Finally, delays would risk spreading out key messages from the different IPCC working groups. Timely integration of insights from the different working groups is crucial for a cohesive and comprehensive assessment.
Measures for inclusion
The IPCC’s role is to provide credible scientific assessments to the UNFCCC process and national decision-makers. Time constraints may lead to some compromises, but it is better to minimize these than to forego IPCC input entirely. The IPCC must ensure its assessments are available in time for the second GST to maintain its relevance and impact on global climate policy-making.
On the inclusion of underrepresented communities, ensuring representation is more about deliberate efforts than merely the time available. Creating networks for southern scholars, facilitating special issues in academic journals, and convening regional meetings can enhance representation.
Delegates convene in a huddle on the fourth day of IPCC-61 in Sofia, Bulgaria. Photo: IISD/ENB | Anastasia Rodopoulou
Focused attention on these efforts in the next IPCC cycle is more effective than strictly adhering to traditional timelines. My experience as an IPCC author from the Global South indicates that inclusion results from proactive initiatives rather than extended timelines.
Successive IPCC cycles have increasingly included literature from developing regions and better represented perspectives from the Global South. For instance, AR6 highlighted issues of equity, impacts on vulnerable communities, and development pathways relevant to developing countries.
Without IPCC input, the GST may lack essential Southern perspectives. The direction of travel within the IPCC has been towards greater concern for under-represented regions, countries, and research communities. Removing IPCC input risks losing an important source of southern perspectives.
No risk of losing quality
Accelerating the cycle by a few months does not significantly compromise the report’s robustness. Past assessments have been completed within five to six years, and with urgency, drafting and expert reviews can be slightly expedited.
Reviews by governments remain crucial to the science-policy interface. The effective time required for a single working group report is approximately four years from the call for experts for the scoping meeting. Given the urgency of the climate crisis, it is feasible to shorten the drafting and review process by a few months without compromising the quality.
Concerns about topic range and integration can be mitigated through proper planning of publications and coordinated efforts across working groups. Modifying the assessment report process to be more flexible is preferable to rendering the IPCC policy irrelevant. Appropriate planning can achieve a significant degree of integration, even if not perfect.
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Designing the IPCC cycle in ways that prevent input to the GST risks undercutting an essential element of international cooperation—providing scientific assessment to political decision-makers.
Concerns about the under-representation of developing country voices are legitimate but can be better addressed by redoubling efforts to enhance these voices in the IPCC, rather than through delay. Ensuring timely IPCC input to the second GST is essential for effective global action on climate change and for the voices of developing countries to be adequately represented.
This opinion piece is adapted from a letter written by Dr Sokona and 39 other IPCC authors from developing countries ahead of the IPCC’s plenary session in Sofia, Bulgaria
The post The IPCC must produce its flagship report in time for the next UN global stocktake appeared first on Climate Home News.
The IPCC must produce its flagship report in time for the next UN global stocktake
Climate Change
States Say They Need More Help Replacing Lead Pipes. Congress May Cut the Funding Instead.
The U.S. House voted to cut millions promised for the work this year. The Senate will vote this week, as advocates and some lawmakers push back.
The Senate is taking up a spending package passed by the House of Representatives that would cut $125 million in funding promised this year to replace toxic lead pipes.
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Climate Change
6 books to start 2026
Here are 6 inspiring books discussing oceans, critiques of capitalism, the Indigenous fight for environmental justice, and hope—for your upcoming reading list this year.

The Deepest Map: The High-Stakes Race to Chart the World’s Oceans
by Laura Trethewey (2023)
This book reminds me of the statement saying that people hear more about the moon and other planets in space than what lies beneath Earth’s oceans, which are often cited as ‘scary’ and ‘harsh’. Through investigative and in-depth reportage, ocean journalist and writer Laura Trethewey tackles important aspects of ocean mapping.
The mapping and exploration can be very useful to understand more about the oceans and to learn how we can protect them. On the other hand, thanks to neoliberal capitalism, it can potentially lead to commercial exploitation and mass industrialisation of this most mysterious ecosystem of our world.
The Deepest Map is not as intimidating as it sounds. Instead, it’s more exciting than I anticipated as it shows us more discoveries we may little know of: interrelated issues between seafloor mapping, geopolitical implications, ocean exploitation due to commercial interest, and climate change.

The Code of Capital: How the Law Creates Wealth and Inequality
by Katharina Pistor (2019)
Through The Code of Capital, Katharina Pistor talks about the correlation between law and the creation of wealth and inequality. She noted that though the wealthy love to claim hard work and skills as reasons why they easily significantly generate their fortunes, their accumulation of wealth would not last long without legal coding.
“The law is a powerful tool for social ordering and, if used wisely, has the potential to serve a broad range of social objectives: yet, for reasons and with implications that I attempt to explain, the law has been placed firmly in the service of capital,” she stated.
The book does not only show interesting takes on looking at inequality and the distribution of wealth, but also how those people in power manage to hoard their wealth with certain codes and laws, such as turning land into private property, while lots of people are struggling under the unjust system.

The Intersectional Environmentalist: How to Dismantle Systems of Oppression to Protect People + Planet
by Leah Thomas (2022)
Arguing that capitalism, racism, and other systems of oppression are the drivers of exploitation, activist Leah Thomas focuses on addressing the application of intersectionality to environmental justice through The Intersectional Environmentalist. Marginalised people all over the world are already on the front lines of the worsening climate crisis yet struggling to get justice they deserve.
I echo what she says, as a woman born and raised in Indonesia where clean air and drinkable water are considered luxury in various regions, where the extreme weather events exacerbated by the climate crisis hit the most vulnerable communities (without real mitigation and implementations by the government while oligarchies hijack our resources).
I think this powerful book is aligned with what Greenpeace has been speaking up about for years as well, that social justice and climate justice are deeply intertwined so it’s crucial to fight for both at the same time to help achieve a sustainable future for all.

As Long As Grass Grows
by Dina Gilio-Whitaker (2019)
Starting with the question “what does environmental justice look like when Indigenous people are at the centre?” Dina Gilio-Whitaker takes us to see the complexities of environmental justice and the endless efforts of Indigenous people in Indian country (the lands and communities of Native American tribes) to restore their traditional cultures while healing from the legacy of trauma caused by hundreds of years of Western colonisation.
She emphasizes that what distinguishes Indigenous peoples from colonisers is their unbroken spiritual relationship to their ancestral homelands. “The origin of environmental justice for Indigenous people is dispossession of land in all its forms; injustice is continually reproduced in what is inherently a culturally genocidal structure that systematically erases Indigenous people’s relationships and responsibilities to their ancestral places,” said Gilio-Whitaker.
I believe that the realm of today’s modern environmentalism should include Indigenous communities and learn their history: the resistance, the time-tested climate knowledge systems, their harmony with nature, and most importantly, their crucial role in preserving our planet’s biodiversity.

The Book of Hope
by Jane Goodall and Douglas Abrams with Gail Hudson (2021)
The Book of Hope is a marvelous glimpse into primatologist and global figure Jane Goodall’s life and work. The collaborator of the book, journalist Douglas Abrams, makes this reading experience even more enjoyable by sharing the reflective conversations between them, such as the definition of hope, and how to keep it alive amid difficult times.
Sadly, as we all know, Jane passed away this year. We have lost an incredible human being in the era when we need more someone like her who has inspired millions to care about nature, someone whose wisdom radiated warmth and compassion. Though she’s no longer with us, her legacy to spread hope stays.

Ocean: Earth’s Last Wilderness
by David Attenborough and Colin Butfield (2025)
“I could only have dreamed of recording in the early stages of my career, and we have changed the ocean so profoundly that the next hundred years could either witness a mass extinction of ocean life or a spectacular recovery.”
The legend David Attenborough highlights how much humans have yet to understand the ocean in his latest book with Colin Butfield. The first part of it begins with what has happened in a blue whale’s lifetime. Later it takes us to coral reefs, the deep of the ocean, kelp forest, mangroves, even Arctic, Oceanic seamounts, and Southern Ocean. The book contains powerful stories and scientific facts that will inspire ocean lovers, those who love to learn more about this ecosystem, and those who are willing to help protect our Earth.
To me, this book is not only about the wonder of the ocean, but also about hope to protect our planet. Just like what Attenborough believes: the more people understand nature, the greater our hope of saving it.
Kezia Rynita is a Content Editor for Greenpeace International, based in Indonesia.
Climate Change
‘I Am the River’: How Indigenous Knowledge Reshaped New Zealand’s Law
The Whanganui River is officially a living being and legal person. Māori leaders explain how Indigenous knowledge and persistence made it happen.
Ned Tapa has spent his life along New Zealand’s Whanganui River. For Tapa, a Māori leader, the river is not a resource to be managed or a commodity to be owned. It is an ancestor. A living being. A life force.
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