Memoirs A Twentieth Century Journey in Science and Politics by Edward Teller Perseus, 544 pp., $35 EDWARD TELLER has undertaken, at the age of ninety-three, to tell the story of his life. In conducting an exercise of this sort, most men find much to admire, but little to censure in themselves. An autobiography thus tends to be an exercise in Read More ›
I. Introduction The Evidence of Fine-tuning1 Suppose we went on a mission to Mars, and found a domed structure in which everything was set up just right for life to exist. The temperature, for example, was set around 70o F and the humidity was at 50%; moreover, there was an oxygen recycling system, an energy gathering system, and a whole Read More ›
1. Anthropic Coincidences In 1973, astronomer and cosmologist Brandon Carter (Carter 1974) delivered a lecture in which he announced an exciting new discovery: the fundamental constants of the physical world must have been very delicately fine-tuned in order to make life possible. Since that time, literally dozens of such remarkable coincidences have been discovered, the so-called “anthropic coincidences.” (‘Anthropic’ is Read More ›