Defunding Chile’s climate research will undermine science and the region

Nature

by Germán Poveda

February 24, 2026

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The Chilean government's decision to discontinue funding for the Center for Climate and Resilience Research in Santiago has raised concerns among scientists, particularly those involved in regional climate research. In a letter to *Nature*, researchers from institutions across South America expressed alarm over this move, calling it a significant setback for climate science in the region at a time when extreme weather events and environmental threats are intensifying. The authors highlight the importance of Chile's role in advancing understanding of hydroclimate issues, particularly in addressing droughts, glacial retreat, and water security challenges affecting millions. The Andes Hydroclimate Research Program co-chairs and members emphasize that the loss of funding not only harms local research but also undermines international collaboration and data sharing. The Center for Climate and Resilience Research has been a key player in studying climate variability across South America, contributing valuable insights into regional weather patterns and their impacts on ecosystems and communities. Its closure comes at a critical juncture, as the region faces increasing climate stress, including record-breaking droughts and glacier melt that threaten water resources. The authors argue that defunding such initiatives is shortsighted, given the global need for localized climate solutions. They urge policymakers to recognize the importance of sustained investment in climate research to address pressing environmental challenges. This decision not only affects Chile but also has broader implications for neighboring countries reliant on shared water systems and regional climate data. The researchers stress that cutting funding for climate science is counterproductive, as it limits the ability to develop resilient strategies and share knowledge with international partners. For readers interested in science and policy, this issue underscores the critical role of government support in fostering robust scientific research. Climate change impacts are felt globally, but solutions must be tailored to regional contexts. By defunding key institutions like the Center for Climate and Resilience Research, governments risk weakening their ability to respond effectively to climate crises. This decision sends a concerning message about the value placed on science-driven policies and long-term environmental sustainability.

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Originally published on Nature on 2/24/2026