Abstract

The fundamental constants and initial conditions of the universe seem "finely tuned" for human habitation. The anthropic principle attempts to explain this fine tuning in terms of the eventual development of intelligent life. A closer look at the principle’s explanandum, however, reveals that it is teleologically and anthropocentrically biased. Our ignorance of the physical requirements of nonhuman forms of life forces the principle to be more unjustifiably anthropocentric and more speculative than is commonly admitted. Leslie’s, Barrow’s and Tipler’s attempts to avoid an overly anthropocentric anthropic principle fail to solve these problems