Abstract

Fr. Ernan McMullin wrote at least five essays in which anthropic reasoning in cosmology was a prominent topic of discussion and evaluation. Unlike thewritings of many passionate advocates and hostile critics of the so-called “anthropic principle” (AP), they are all nuanced essays—very much in keeping with Fr. Ernan’s usual approach to difficult and controversial subjects. Supporters of that approach will praise what he has to say as properly cautious and circumspect; others will likely find him often indecisive. In this essay, I will indicate why, while I largely agree with the first group of readers, I am nevertheless sympathetic to the concerns of the latter group.