Foer is the cofounder, chairman, and editor at large of AtlasObscura.com. He is the author of "Atlas Obscura: An Explorer's Guide To The World's Hidden Wonders,” "Moonwalking with Einstein,” and a forthcoming book about the world's last hunter-gatherers. His writing has appeared in The New Yorker, National Geographic, Esquire, Slate, Outside, the New York Times, and other publications.