The World Without Us
What if all human beings suddenly disappeared? Poof—no reason required. What would happen to our earth? A book by Alan Weisman. <i>Thomas Dunne. $24.95.</i>
What if all human beings suddenly disappeared? Poof—no reason required. What would happen to the earth, our earth? As Alan Weisman explains in this intriguing thought experiment, most traces of us disappear—give or take a few millennia. Within days, without engineers to man the pumps, Manhattan's subway tunnels reclaim their birthright as creeks, cultivating sinkholes in the streets above. Within 50 years most houses have collapsed. The Statue of Liberty, submerged by rising seas, survives, alongside most of the world's bronze sculptures, old copper pennies, and the Chunnel. In 100,000 years or so, atmospheric carbon dioxide levels reset to prehuman levels. Yet, paradoxically, some things get worse. Without us to babysit them, abandoned nuclear and petrochemical plants burn, leak, melt down, and decay.