Deontology and Descartes’s Demon

Digesting EvidenceIn his Principles of Philosophy, Descartes says, Finally, it is so manifest that we possess a free will, capable of giving or withholding its assent, that this truth must be reckoned among the first and most common notions which are born with us.(Descartes, 1644(Descartes, /2003, paragraph xxxix) , paragraph xxxix) In this paper, I am going to defend a broadly Cartesian position about doxastic freedom.At least some of our beliefs are freely formed, so we are responsible for them.Moreover, this has consequences for epistemology.But the some here is crucial.Some of our beliefs are not freely formed, and we are not responsible for those.And that has epistemological consequences too.Out of these considerations a concept of doxastic responsibility arises that is useful to the externalist in responding to several challenges.I will say at some length how it supports a familiar style of externalism response to the New Evil Demon problem, and I will note some difficulties in reconciling internalism with the idea that justification is a kind of blamelessness.The internalist, I will argue, has to say that justification is a kind of praiseworthiness, and this idea that praise is more relevant to epistemic concepts than blame will be a recurring theme of the paper.While the kind of position I am adopting has been gaining supporters in recent years, it is still largely unpopular.The arguments of William Alston (1988) have convinced many that it is a mistake to talk of doxastic freedom, or doxastic responsibility.The short version of this argument is that our beliefs are involuntary, and freedom and responsibility require voluntariness.The longer, and more careful, argument involves drawing some distinctions between ways in which we might come to be in a state.It helps to start with an example where the normative facts are relatively uncontroversial, namely digestion.Imagine that Emma eats a meat pie, and due to a malfunction in her stomach the pie is not properly digested, leading to some medical complications.Is Emma responsible for her ill-health?Well, that depends on the back-story.If Emma knew that she could not properly digest meat pies, but ate one anyway, she is responsible for the illness via her responsibility for eating the pie.Even if Emma did not know this, she might be responsible for the state of her stomach.If her stomach could not digest the pie because it had been damaged by Emma's dietary habits, and say Emma knew that her diet could damage her stomach, then Emma is responsible for the state of her stomach and hence for the misdigestion of the pie and hence for her ill-health.