The now-classic Metaphors We Live By changed our understanding of metaphor and its role in language and the mind. Metaphor, the authors explain, is a fundamental mechanism of mind, one that allows us to use what we know about our physical and social experience to provide understanding of countless other subjects. Because such metaphors structure our most basic understandings of our experience, they are "metaphors we live by"--metaphors that can shape our perceptions and actions without our ever noticing them. In (...) this updated edition of Lakoff and Johnson's influential book, the authors supply an afterword surveying how their theory of metaphor has developed within the cognitive sciences to become central to the contemporary understanding of how we think and how we express our thoughts in language. (shrink)

Gallileo described the universe in his most famous line: "This grand book is written in the language of mathematics, and its characters are triangles, circles, and other geometrical figures." Why should the laws of nature be subject to statement in such elegantly basic algebra? Why does gravity work by the principle of inverse squares? Why do simple geometrics pervade nature--from the hexagons of the honeycomb, to the complex architecture of crystals? D'Arcy Thompson, author of Growth and Form and my earliest (...) intellectual hero (along with my father and Charles Darwin), wrote that "the harmony of the world is made manifest in Form and Number, and the heart and soul and all the poetry of Natural Philosophy are embodied in the concept of math ematical beauty." Many scientists, if only to coin a striking metaphor, depict a creating God as a mathematician from the realm of Plato or Pythagoras. The physicist James Jeans wrote: "From the intrinsic evidence of his creation, the Great Architect of the Universe now begins to appear as a pure mathematician.". (shrink)

Early Theorists believed that science promised certainty. Built on a foundation of fact and constructed with objective and trustworthy tools, science consistently produced knowledge. Then disturbing discoveries made by twentieth-century scientists revealed that this knowledge will always be fundamentally incomplete and that a true understanding of the world is ultimately beyond our grasp. In this book, physicist F. David Peat examines the basic philosophic certainty that characterized the thinking of humankind through the nineteenth century and contrasts it with the startling (...) fall of certainty in the twentieth. Indeed, the nineteenth century was marked by a boundless optimism and confidence in the power of progress and technology. Our ebullience was so great, our belief in science so firm, that in 1900 the President of Britain's Royal Society proclaimed that everything of importance had already been discovered by science. But it was not long before the seeds of a scientific revolution began to take root. (shrink)