IPCC Chair Jim Skea is working to resolve a deadlock in Addis Ababa after members failed to agree on the timing of the next climate report. While many nations want a 2028 release, China, India, and Saudi Arabia are pushing for 2029.
The 2028 Global Stocktake at risk
The Intergovernmental Panel on Climate Change (IPCC),a United Nations body founded in 1988, provides the scientific foundation for international climate agreements. As reported by AFP, the panel's findings are essential for developing national policies and have even been cited in international court rulings .
The tension in Addis Ababa centers on the 2028 United Nations climate summit, which will host a crucial "Global Stocktake" to evaluate progress on cutting greenhouse gas emissions.. Many of the IPCC's nearly 200 member countries want the next major assessment released in time to inform this critical decision-making process.
The push for a 2029 delay by China, India, and Saudi Arabia
A coalition of member states, including China, India, and Saudi Arabia,is advocating for the report to be pushed back to 2029. According to the report, these nations argue that more time is required to properly incorporate scientific data and findings from developing countries into the assessment.
This disagreement highlights a growing divide between the desire for rapid scientific updates and the need for more inclusive, representative data from the Global South. IPCC Chair Jim Skea noted that ensuring smaller, more vulnerable nations can fully participate is essential for a robust and responsive assessment of the planet's state.
A warning from 117 scientists in an open letter
A group of 117 scientists has issued a formal warning regarding the potential for political delays to undermine scientific utility. In an open letter, these researchers insisted that an assessment arriving after the decisions it was intended to inform cannot serve its intended purpose.
The scientists emphasized that the world's response to the climate crisis must be guuided by the best available evidence. They specifically noted that the 2028 Global Stocktake is a critical juncture that should not occur without the most recent IPCC findings to guide policy.
Uncertainty over the IPCC budget and Addis Ababa's next steps
The negotiations in Ethiopia concluded without a consensus on several critical administrative and scienific issues. While the Addis Ababa meeting did result in agreements regarding the role of artificial intelligence, the panel remains deadlocked on the official report timeline and the IPCC budget.
The primary question remaining is whether the panel can reconvene quickly enough to bridge the gap between the 2028 and 2029 timelines. Additionally, it remains unclear how the IPCC will secure the necessary budget to support the massive undertaking of synthesizing thousands of voluntary scientific contributions.
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