Im not sure scientists want activism at all, and also shake their head of politicians priorities.
People get fed up of listening to wolf wolf story for decades (those who do not know, google shepard and wolf wolf story), and those who only know nature from the car driving through a national park or crossing the sea with a ferry, will never know or understand how critical it really is all over right now. Sad to say, but true, it is devastating to observe just how much it have changed in a few decades. And Greta? Well we will see when the kids understand how much social media consume of energy and how damaging it is, and will be in future, that her goals also is impossible because of our own safety in competition with Asia and all other bandit states who will benefit from our costly dramatic changeover.
This is the western world solution to clima crises\changes, No wonder why this is doomed!
10 Ways to Stop Global Warming
Want to help stop global warming? Here are 10 simple things you can do and how much carbon dioxide you'll save doing them. And of course more “green energy” meaning more land have to be used and exploited!
https://www.northwestern.edu/fm/fm-staff/10-ways-to-stop-global-warming.html