Logic is the backbone of Western civilization, holding together itssystems of philosophy, science and law. Yet despite logic's widelyacknowledged importance, it remains an unbroken seal for many, due toits heavy use of jargon and mathematical symbolism.This book followsthe historical development of logic, explains the symbols and methodsinvolved and explores the philosophical issues surrounding the topicin an easy-to-follow and friendly manner. It will take you throughthe influence of logic on scientific method and the various sciencesfrom physics to psychology, and will show you why computers anddigital technology are just another case of logic in action.