A group of over 1,900 scientists from U.S. national academies of sciences, engineering, and medicine has issued a letter warning of risks to science posed by the current administration’s grant cuts and mass layoffs. The National Oceanic and Atmospheric Administration (NOAA) has experienced significant staff reductions, leading to concerns about the nation’s ability to address climate challenges effectively. The letter highlights the potential long-term negative impacts of reduced climate initiatives and scientific program cuts.