Theism or Atheism: The Great Alternative is a seminal book by Cohen and Chapman that breaks the eternal debate about the existence of God. In this work, scientists analyze the key arguments that support both the belief in the existence of the Supreme, and the attitude of skeptics who deny its existence. Turning to philosophical, religious and scientific aspects, the authors help the reader to better understand two opposing positions on the controversial issue of faith. Theism or Atheism: The Great Alternative is a must-read for anyone interested in philosophy, religion, and the contemporary scientific debate.