The Beginning of Infinity

Old ways of thought permitted no process such as science for correcting errors and misconceptions. So ideas were static for long periods.-Being bad explanations, even the best of them typically had little reach and were therefore brittle and unreliable beyond, and often within, their traditional applications. When ideas did change, it was seldom for the better, and when it-did happen to be for the better, that seldom increased their reach. The emergence of science, and more broadly what I am calling the Enlightenment, was the beginning of the end of such static, parochial systems of ideas. It initiated the present era in human history, unique for its sustained, rapid creation of knowledge with ever-increasing reach. Many have wondered how long this can continue. Is it inherently bounded? Or is this the beginning of infinity - that is to say, do these methods have unlimited potential to create further knowledge? Science has never had an advocate quite like David Deutsch. He is a computational physicist on a par with his touchstones Alan Turing and Richard Feynman, and also a philosopher in the line of his greatest hero, Karl Popper. His arguments are so clear that to read him is to experience the thrill of the highest level of discourse available on this planet and to understand it . . . This is the great Life, the Universe and Everything book for our time and the answer is not 42: it is infinity. To understand precisely what Deutsch means by this, you will have to read him. Do so and lose your parochial blinkers forever. Independent -