We all think we’re smart. But are we really that intelligent, and why does it even matter? This episode was produced by Hady Mawajdeh, edited by Avishay Artsy, fact-checked by Melissa Hirsch, engineered by Bridger Dunnagan, and hosted by Jonquilyn Hill. A man taking an intelligence test. Photo by BSIP/UIG via Getty Images. If you have a question, give us… Open episode →