Rethinking the presumption of atheism

Is there—or rather, ought there to be—a presumption of atheism, as Antony Flew (1923–2010) so famously argued nearly half a century ago? It is time to revisit this issue. After clarifying the concept of a presumption of atheism (which includes clarifying the concept of a presumption), I take up the evaluative question of whether there ought to be a presumption of atheism, focusing on Flew’s arguments for an affirmative answer. I conclude that Flew’s arguments, one of which rests on an analogy with the (legal) presumption of innocence, fail.