Interesting. I am sure that the salvation of our planet is the most important task in the 21st century. Not sure that we can do something, but our children can.
In order to make important decisions you need to be very educated, and books can help them with this. Useful books can be found right here https://bookkooks.com/the-wonderful-things-you-will-be-review/ where there is a informative book.

I like this film. The film is sad and very emotional.
But I would read the book better. After all, the book can better reveal the story.
If you want to read something very interesting, you can find a book for yourself at https://bookkooks.com/best-books-2018/