I think people who currently speak as wise commentators have absolutely NO idea how much of a generational sea-change is occurring in the human ability to shift ideas and actions to face climate change and other challenges. 1/X (sorry not sorry)

https://twitter.com/DoctorVive/status/1023022605677289477

Older people feel comfortable centering preferences (utility theory!) and habits (eating meat, taking flying holidays ...) over planetary & common problems.

Younger people (my students, kids I know) prioritize principles and common good, and make choices accordingly. 2/X