the destruction of earth has to stop sometime

We are either going to influence some drastic change to continue the further propagation of the homo sapien sapien race or we will fail like the many (presumably thousands) of species that have inhabited this planet and many others throughout existence.
For whatever humanistic reason I feel that our species can overcome the likely exstinction of us and our planet.
It's not too late to save ourselves, but we have actually do something!