Raise your hand if you've ever belittled a stranger online, made a decision based on astrology, or, heaven forbid, fallen for a conspiracy theory. No? Well, then, consider yourself lucky. And if your hand is raised, don't feel bad, because it turns out in our Information Age the cognitive biases that kept us alive a few millennia ago now make us susceptible to bouts of extreme irrationality. How this happened, and what we can do about it, is the subject of a brand new book by linguist Amanda Montell called "The Age of Magical Overthinking: Notes on Modern Irrationality."

For a long time, Bianca Bosker was not on speaking terms with art. “Going to galleries and museums,” she says on today’s show, “reliably made me feel like I was at least two tattoos and a master’s degree away from figuring out what was going on.” What did art snobs know that she didn’t? Determined to find out, Bianca disowned her normal life and ventured into the underbelly of the art world. She worked at a gallery, as an artist’s assistant, and even as a museum guard. She read the latest research to understand why scientists believe art is as “necessary as food or sex.” And in the end, she learned how to look, really look, at art — a skill she’s now going to share with you. Book: "Get the Picture: A Mind-Bending Journey Among the Inspired Artists and Obsessive Art Fiends Who Taught Me How to See" Guest: Bianca Bosker Host: Caleb Bissinger *THE NEXT BIG IDEA CLUB* We all know that reading is the best investment we can make in ourselves, but figuring out what to read — well, that’s another matter. Which is why we started the Next Big Idea Club. We get the best new books — as chosen by our friends Malcolm Gladwell, Adam Grant, Susan Cain, and Daniel Pink — into the hands of curious people … like you! Join us today at nextbigideaclub.com