If climate impact is your thing then COMET (a programme of free weather and environmental courses) has a couple of new modules up:
Climate change and regional impact which is very US centric but actually I think that is v. significant as their is a very strong anti-climate change contingent there.
climate change and extreme weather (still to watch this)
[[https://www.meted.ucar.edu/training_module.php?id=974 climate change and sealevel rise. (still to watch this too!)
You'll probably need to sign up to access the courses, but I really recommend COMET as a fab wealth of resources and weather education.