To Explain the World: The Discovery of Modern Science

With his usual scholarly aplomb, Weinberg (The First Three Minutes), a Nobel Prize-winning theoretical physicist, leads readers on a tour of early scientific theory, from the ancient Greeks to the Scientific Revolution of the 17th century. Weinberg begins around 500 B.C. with philosopher Heraclitus, whose infinite "ordered" cosmos made of "ever-living Fire" typifies an early Greek focus on aesthetics rather than observation and verification. Pythagoras brought mathematical rigor and logic to the field, while Aristotle's ideas about motion became scientific bedrock throughout Arab advances of the Middle Ages and held sway until Copernicus, Galileo, and the subsequent Scientific Revolution. Throughout, Weinberg stresses a need for humans to "outgrow" a "holistic" (as in one that considers humanistic concerns) approach to nature, and stop attaching religion and other abstract ideas%E2%80%94justice, love, strife%E2%80%94to our scientific understanding. Science students will particularly appreciate the clarity and detail of Weinberg's "Technical Notes" at the back of the book, which delve more deeply into selected topics. Accessible and smoothly-written, Weinberg offers new insights on what has become familiar territory for pop-science readers. Illus. (Feb.)