I’m going through something similar.. I’m loosing my hope for humanity but then I find you.. if I understood correctly you’re gen Z or maybe even younger and you do care.. you care about our planet and about our future and you give me hope that there are more people like you.. we are just not that loud.. as others stated, some animals may go extinct and things will change in the future.. we will adapt to it.. evolve.. maybe not all of us but it doesn’t matter from the point of view of our species.. I still don’t understand why we want to survive so much but I think we do.. I loved the third book from the trilogy because it showed this species adaptation.. I don’t want to spoil it for you but it was really interesting what he did in that book..