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Product Description Over the past two decades, no field of scientific inquiry has had a more striking impact across a wide array of disciplines–from biology to physics, computing to meteorology–than that known as chaos and complexity, the study of complex systems. Now astrophysicist John Gribbin draws on his expertise to explore, in prose that communicates not only the wonder but the substance of cutting-edge science, the principles behind chaos and complexity. He reveals the remarkable ways these two revolutionary theories have been applied over the last twenty years to explain all sorts of phenomena–from weather patterns to mass extinctions. Grounding these paradigm-shifting ideas in their historical context, Gribbin also traces their development from Newton to Darwin to Lorenz, Prigogine, and Lovelock, demonstrating how–far from overturning all that has gone before–chaos and complexity are the triumphant extensions of simple scientific laws. Ultimately, Gribbin illustrates how chaos and complexity permeate the universe on every scale, governing the evolution of life and galaxies alike. From Publishers Weekly "Chaos begets complexity, and complexity begets life"—the most complex thing there is, writes Cambridge University astrophysicist Gribbin in opening this examination of how chaos theory has shifted scientific thinking. Gribbin, a veteran popular science writer ( The Scientists, etc.), points out that chaos theory is based on two simple principles: small changes in the starting conditions of a process can cause big changes in the outcome, and the behavior of the system feeds back into itself to change the development of the system. The way our genes produce proteins and in turn the cells in our bodies may appear so complex as to be "on the edge of chaos," but in fact, as Gribbin points out, a "deep simplicity" underlies all of nature. He details how the second law of thermodynamics, about the concept of entropy, and systems in equilibrium play vital roles in determining the order underlying apparent chaos. Gribbin argues for complexity as the agglomeration of a (relative) handful of natural processes. Yet despite his insistence that chaos and complexity are actually quite simple, Gribbin's sophisticated presentation may prove daunting to casual science buffs. But advanced science readers will find it worthwhile to understand how "we are the natural expression of a deeper order." B&w illus. Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved. From Scientific American "The surprise that we un-fold in this book is that chaos begets complexity, and complexity begets life," Gribbin writes. "The great insight is that chaos and complexity obey simple laws." Chaos in everyday life is random and unpredictable. "But the kind of chaos we are discussing here is completely orderly and deterministic, with one step following from another in an unbroken chain of cause and effect which is completely predictable at every stage--in principle." Yet sometimes, in chaos theory, the complex outcome is not predictable. Gribbin, a science writer trained in astrophysics and currently a visiting fellow in astronomy at the University of Sussex in England, smoothly traces the steps from chaos to complexity in such things as weather, earthquakes, the properties of the solar system, and the rise of the most complex system now known--life on Earth. And then he explores "the biggest question," which is whether there is "life beyond Earth." Editors of Scientific American From Booklist For physicists, chaos is not just a common synonym for disorder. Elaborating on the difference, veteran author Gribbin conducts a historical excursion through chaos theory; his destination is the insights into the emergence of life that chaos theory supplies. Gribbin starts with the subject's mathematical roots in Newtonian physics, which was bedeviled by the three-body problem, so called for the difficulty of calculat