Experts express fear – and resilience – as they prepare for president-elect’s potential attacks on climate research

As the world’s largest gathering of Earth and space scientists swarmed a Washington venue last week, the packed halls have been permeated by an air of anxiety and even dread over a new Donald Trump presidency that might worsen what has been a bruising few years for science.

The annual American Geophysical Union (AGU) meeting drew a record 31,000 attendees this year for the unveiling of a slew of new research on everything from seismology to climate science to heliospheric physics, alongside a sprawling trade show and bouts of networking as scientists jostle to advance their work.