"We fly lots, and we say that we shouldn't,” says Jonas De Vos, a transport geographer at University College London (UCL) and the first author of the latest study. “We are hypocrites.”
https://www.nature.com/articles/d41586-024-02965-7
The standard wisdom is that academic careers, especially early, are harmed when academics don't jet around the world for in-person meetings. This article suggests that the importance of this travel is overstated, while the carbon cost is clear.