The World Without Us by Alan Weisman

worldBook – What would happen if, one day, all the humans on Earth simply vanished? What would happen to the planet, and what would happen to all the stuff we left behind? As a practical question, it’s not a terribly important scenario. All humans on Earth are unlikely to vanish all at the same time. But as an exercise in understanding the processes of the natural world and the durability of human creation, it’s completely enthralling. Be amazed at how quickly New York City would crumble into dust! Be horrified at just how long the Gulf of Mexico would burn if a spark hit an oil rig in just the wrong way! And be utterly humbled by the idea of a world without humanity in it at all.

I first picked this up to research a post-apocalyptic story I wanted to write. I was not disappointed – there’s enough material here to fuel hundreds of post-apocalyptic stories, no zombies required. At seven years old and counting, some of the science is probably getting dated, but it’s still a great read. For advice on avoiding an end-of-the-world scenario, try Scatter, Adapt and Remember by Annalee Newitz, or, for a larger-scale apocalypse, The Life and Death of Planet Earth by Donald Brownlee.