Great work, the art is beautiful!
The theme and your description reminds me a lot of a game I made which also in large part is a reflection on my feelings as a parent in this bleak age. https://kritzlof.itch.io/was-it-always-like-this-dad
I'd rather encourage climate action than think about climate collapse but sometimes the fear of the possible future needs to be processed as well.
Thanks for making this! Also please join the discord community of game developers working on climate games! https://igda.org/sigs/climate/