Rowan Williams on Self-Defeating DeterminismThe Edge of Words: God and the Habits of Language (Bloomsbury Publishing: September 25, 2014), pp.
A determinist theory of human utterance has to be expressed in words; and such a theory amounts to saying that one group of noises (this particular theory) is and one group of noises isn’t reflective of what processes outside the self are ‘like’. The noises by which we purport to construct a comprehensive picture of causal necessity are saved from the bonfire which consumes the claims of all other utterances to show a state of affairs truthfully — whereas, in strict consistency, these noises would be as susceptible as any others to an analysis that correlated them with causal factors beyond themselves. It is the central and vitiating Cretan paradox of determinism — that I should have to be obliged to say that everything is determined, while necessarily implying thereby that nothing I say can be relied on to reflect extra-mental truth. If it is true that all my utterances are determined in a way that denies any connection between what I say and what is the case, at least one must also be truthful — that all my utterances are determined. And any supportive arguments for the truth of that utterance must likewise be exempted from the overall disconnection, if the claim is not to be wholly arbitrary. to five reasons for believing determinism is true is to undermine determinism. To articulate the evidence is to relativize it, because to assume that the noises I make in defending determinism have the property of causing you to believe it, or even disposing you to believe it, is manifestly unfounded, and dangerously near to being a flat contradiction of the warning not to assume that a state of belief can be caused by anything except a set of immediate physical causes.