I'm an atmospheric and soil scientist returning right now from the annual American Geophysical Union meeting in New Orleans, where atmospheric science is one of the largest sections of the 25,000-person conference and >60,000-member Union.
There was an emergency town hall at the meeting after the NCAR announcement on Wednesday. One of the largest ballrooms in the convention center (New Orleans) was packed for the town hall. At one point, a (non-NCAR) scientist asked anyone to stand up if they have collaborated with or used NCAR data in the past few years. At least 90% of the people in the room stood up. It was quite moving in person.
NCAR is a resource that has spent decades performing world-leading research. They are notably non-political, they don't advocate policy, they perform research, acquire data, and report it. They do a very wide range of research that is important for defense, air travel, aeronautics, meteorology, hurricane and tornado prediction, climatology, and air pollution. Note that I tucked climatology in that list - it's a fraction of the research they do.
An important point: the proposed "break up" is enormously inefficient and expensive. These NCAR scientists are in the same place because their research all overlaps enough that there is benefit to them being together. If they split into different sections, people will have to be relocated, laboratories will have to be moved (short term costs) and new support staff will be required at every new site (long term costs). So not only is this a bad idea in terms of science, it's costly.
If you're interested in contacting your senators and representatives to advocate for saving NCAR, here's a link to do so provided by AGU.
https://agu.quorum.us/campaign...