U.S. scientists push forward with climate research despite government withdrawal

Five American scientists joined an international climate panel meeting in Japan, continuing their work despite the Trump administration's efforts to distance the U.S. from global climate initiatives.

Bob Berwyn reports for Inside Climate News.

In short:

The Trump administration has pulled federal support for U.S. participation in the Intergovernmental Panel on Climate Change (IPCC), but some American scientists are continuing their involvement independently.
Scientists fear losing U.S. influence in shaping international climate policy, as well as reduced funding for participation in IPCC research.
Cities are central to the upcoming IPCC report, with urban areas responsible for about 70% of global greenhouse gas emissions.

Key quote:

“Two-thirds of greenhouse gas emissions come out of cities and that makes them places where there are opportunities to reduce emissions.”

— Kevin Gurney, Northern Arizona University atmospheric scientist

Why this matters:

The U.S. has historically played a leading role in global climate research, providing critical data and shaping policy discussions. Withdrawing from the IPCC risks diminishing scientific influence and innovation, potentially setting back efforts to address climate change. Cities, responsible for the lion’s share of emissions, remain at the forefront of climate action. Without U.S. leadership in global research efforts, these urban centers may face greater challenges in accessing the latest climate data and policy recommendations. The absence of American expertise could leave gaps in critical climate assessments, affecting decision-making worldwide.

At stake is not just influence but the ability to direct the global response to climate change. The U.S. has historically helped set the pace for climate science, but stepping back could cede that role to other nations, reshaping the future of climate governance.

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