Podcast Guest Profile

Alan is an author who’s worked on seven continents and more than 50 countries. He’s written six books and the book that I talked to him most about is The World Without Us. It’s a book he published about a decade ago. It began as a thought experiment about what would happen if humanity disappeared from the planet. How long would it take for nature to rejuvenate, or would it at all? He’s a journalist, who wanted to be a scientist as a kid and had so many passions and curiosities that he decided he would write about them all. That inquiry, that spirit of discovery has taken him around the globe and caused him to talk to some really, really interesting people.