Why is Garett Jones willing to write books about risky topics like the case for reducing democratic accountability? Is it the iconoclastic Mason econ culture? Supportive colleagues like Tyler? Those help, but what ultimately gives Garett peace of mind is that he’ll never have to go hungry because he has a broad and...

To Tim Harford, mistakes are fascinating. “We often only understand how something works when it breaks,” he says, explaining why there’s such an emphasis on errors throughout his work. They also tend to make great stories, which can stoke the curiosity necessary to change minds. A former persuasive speaking...