We're too late to save the world. Whether you look at limits to growth, climate change, pollution, species extinction, geopolitical conflict, population growth, disease virulence, or interpersonal relationships, we are entering an extended period of collapse.
This is a given. There's essentially nothing you or I or anyone else can do about it. Given this situation, how then should we live?
I suggest we analyze where we went wrong in order to determine how we should live going forward. Assume the collapse has happened, and start living that way now.