 Secondly, it might also be argued that the substantive premise introduced at (5)—that is, \(\Pr(HI) \ge \Pr(T)\)— is open to question. Draper supports it by arguing that whereas the hypothesis of theism involves some ontological commitment, the Hypothesis of Indifference does not. But, on the other hand, the latter involves a completely universal generalization about the absence of any action upon the earth by any nonhuman persons, of either a benevolent or malevolent sort, and it is far from clear why the prior probability of this being so should be greater than the prior probability of theism.