4 Does Innovation Require Inequality?

Growing up in the 1970s, we watched far too many television shows about superheroes. For hours, we followed the on-screen exploits of figures such as Wonder Woman, Superman, Spiderman, and the Hulk. Created in the middle of the twentieth century, these comic book characters had abilities that made them terrifying to criminals. They could fly, fight, and climb walls. They had amazing eyesight, fast reflexes, and a high threshold for pain.