Experts work on UN climate report amid U.S. pushback, Pg2

Key Highlights:

• 600 experts convened on December 1 to begin work on the next UN climate report (AR7), despite ongoing skepticism from the U.S.
• The IPCC's AR7 report, is due to be published in 2028 or 2029.
• The previous IPCC report (2023) warned the world was on track to exceed the 1.5°C warming threshold by 2030.
• The High Ambition Coalition advocates for a 2028 release to align with the Paris Agreement's global stocktake.
• Some emerging economies and fossil fuel producers prefer a 2029 release, indicating disagreements over the report's timing.

Detailed Insights:

• The meeting in France marks the beginning of the IPCC’s Seventh Assessment Report (AR7) process, aiming to address interdisciplinary climate questions.
• The IPCC operates by consensus, granting each country a potential veto over the report's approval, highlighting the challenges in reaching agreements.
• Disagreements over the timing of the next report's publication reflect broader tensions seen at COP30 regarding the phasing out of fossil fuels.
• Despite the U.S. government's skepticism, many American scientists are participating in the IPCC report, underscoring the scientific community's commitment.
• The global stocktake under the Paris Agreement is a review of countries' progress in limiting climate change and its impacts.

Key Concepts Involved:

• IPCC (Intergovernmental Panel on Climate Change): The leading international body for assessing climate change, established by the UN.
• Paris Agreement: An international agreement to combat climate change, adopted in 2015.
• Global Stocktake: A process under the Paris Agreement to assess collective progress towards achieving the agreement's purpose.