It is generally considered that empirical science is tied to the hypothetico-deductive method. The method consists basically of four steps: 1. framing a hypothesis, 2. deducing consequences from the hypothesis, 3. checking by observation whether the consequences are true or false, 4. accepting or rejecting the hypothesis accordingly. Is the method really an essential feature of science, or is it possible to envisage doing science without it?

One of the conclusions reached by Antony Flew in his interesting paper “Is There a Case for Disembodied Survival?” is that “if there is to be a case for individual and personal survival, what survives must be some sort of astral body.” In the present paper I shall investigate whether he is really justified, on the basis of the arguments he presents, in drawing this conclusion.