We have affected Earth so profoundly that most scientists believe we have left a permanent mark on Earth’s geological record. Humanity hasn’t always been here, and we know that we won’t be here forever. But what would happen if we suddenly disappeared?

THIS IS COOL. I WANT TO LEARN SOMETHING ELSE, TOO!

Video via – TED-Ed
Further Readings And References @ The World Without Us (Book), Phys, IPPR