"...What would happen to planet earth if the human race were to suddenly disappear forever? Would ecosystems thrive? What remnants of our industrialized world would survive? What would crumble fastest? From the ruins of ancient civilizations to present day cities devastated by natural disasters, history gives us clues to these questions and many more in the visually stunning and thought-provoking special LIFE AFTER PEOPLE..."
http://www.history.com/minisites/life_after_people
you can watch this on the History channel
very, very interesting and sad
I know that this wasn't the point of the show, but- could we all disappear , just like this?
What should happend to wipe off all of us from the face of the Earth?