John Andrew Higgins
@blueicedude.bsky.social
Professor, Department of Geosciences, Princeton University. I am a chemist interested in the history of the Earth as recorded in polar ice cores and the rock record. Views are my own and not my institution.
Reposted by John Andrew Higgins
New research from John Higgins @blueicedude.bsky.social & Sarah Shackleton @princeton.edu, comments from Lidia Ferri, story by Mariana Mastache @deerenoir.bsky.social.
November 24, 2025 at 1:07 PM
New research from John Higgins @blueicedude.bsky.social & Sarah Shackleton @princeton.edu, comments from Lidia Ferri, story by Mariana Mastache @deerenoir.bsky.social.
Yay I made it back to Bluesky! Ready to complain and argue! 🫡
October 17, 2025 at 10:25 PM
Yay I made it back to Bluesky! Ready to complain and argue! 🫡
Oh you climate dynamics folks have an easy answer to this. Just bring the kids to class and make it a lecture about chaos! Some Strogatz math on fireflies, a roaming toddler (from a known initial condition), and you’re all set.
January 21, 2025 at 1:06 AM
Oh you climate dynamics folks have an easy answer to this. Just bring the kids to class and make it a lecture about chaos! Some Strogatz math on fireflies, a roaming toddler (from a known initial condition), and you’re all set.
Oh we want to keep the 🧊 🥶! Too warm and the gases leak 😢
December 9, 2024 at 7:39 PM
Oh we want to keep the 🧊 🥶! Too warm and the gases leak 😢