I find even watching animals relaxing. The last few nights I gave up on Netflix, Prime and cable and watched different nature programs. Very relaxing.
The photography is really good now. As a disclaimer, they all do try to get you to feel guilty about climate change however.
Anything about nature is interesting and can be relaxing.
As for climate change guilt, maybe I’ll listen to it if someone can show me how people on Earth can influence the sun and how it works.