William James’s paper “The Will to Believe” defends some distinctive and controversial views about the normative standards that should be adopted when we are reflecting upon what we should believe. He holds that, in certain special kinds of cases, it is rational to believe propositions even if we have little or no evidence to support our beliefs. And, in such cases, he holds that our beliefs can be determined by what he calls “passional considerations” which include “fear and hope, prejudice and passion, imitation and partisanship, the circumpressure of our caste and set” (1897: 9). On most occasions “we find ourselves believing, we hardly know how or why.” When James allows passional considerations a major role in determining the rationali...