If doomsday struck, and humans were wiped off the face of the Earth, what would happen to our planet?
I always think human is the cancer of the earth. Without us, the planet will stay with the pretty green and blue precious stone in the universe. However, that's only apply if human never exist.
For the video below, if human disappeared accidentally now, that's a different story. Our disappearing will lead to a lot of animal species extinction. Although the earth will eventually back to the green and blue stone, but before that, it will have to sacrifice a lot of life. So, from my point of view, human has to stay alive and be very environmental friendly instead of killing each other. Let's safe the planet together!