Written in 2007, Alan Weisman’s The World Without Us examines exactly that: what would happen to the world if all the humans suddenly disappeared? The answer basically boils down to: the world would probably be much happier and healthier, thank you very much. “All of us humans have myriad other species to thank. Without them, we couldn’t exist. It’s that simple, and we can’t afford to ignore them, anymore than I can afford to neglect my precious wife–nor the sweet mother Earth that births and holds us […]