Excerpt
PROLOGUE IN 1633, GALILEO Galilei stood before the Roman Inquisition and denied what he knew to be true. He had written in support of heliocentrism, the idea that the Earth moves around the Sun. The Church declared the idea heretical if treated as literal truth. He was ordered to recant or face punishment. Under pressure, Galileo agreed. He signed the confession and accepted a sentence of house arrest for the rest of his life. According to legend, as he rose from the courtroom, he muttered a final phrase under his breath: “E pur si muove.” “And yet it moves.” Whether he said it or not doesn’t change the outcome. The world moved anyway. It kept moving, with or without permission. Galileo...