To Explain the World

Book excerpt: The Nobel Prize–winner shares “a masterful journey through humankind’s scientific coming-of-age” from the Greeks to modern times (Brian Greene). In this rich, irreverent, and compelling history, Nobel Prize-winning physicist Steven Weinberg takes us across centuries of human striving to unravel the mysteries of the world. This sweeping saga ranges from ancient Miletus to medieval Baghdad and Oxford, from Plato’s Academy and the Museum of Alexandria to the cathedral school of Chartres and the Royal Society of London. Weinberg shows that, while the scientists of ancient and medieval times lack our understanding of the world, they also lacked the knowledge, tools, and intellectual framework necessary to go about understand it. Yet over the centuries, through the struggle to solve such mysteries as the curious backward movement of the planets and the rise and fall of the tides, the modern discipline of science eventually emerged. An illuminating exploration of the way we consider and analyze the world around us, To Explain the World is a sweeping, ambitious account of how difficult it was to discover the goals and methods of modern science, and the impact of this discovery on human knowledge and development.