William Alston has provided a by now well-known objection to the deontological conception of epistemic justification by arguing that since we lack control over our beliefs, we are not responsible for them. It is widely acknowledged that if Alston’s argument is convincing, then it seems that the very idea of doxastic responsibility is in trouble. In this article, I attempt to refute one line of response to Alston’s argument. On this approach, we are responsible for our beliefs in virtue of (...) the fact that we have certain belief-policies, that is, policies about what (not) to believe in certain circumstances. I present the advocate of this strategy with a dilemma: either belief-policies are themselves beliefs or they are not. If they are, then they are as involuntary as our other beliefs. If they are not, then they cannot make a difference to the beliefs we hold. I conclude that if we bear doxastic responsibility, it should not be explained in terms of our belief-policies. (shrink)

The following claims are independently plausible but jointly inconsistent: (1) epistemic deontologism is correct (i.e., there are some beliefs we ought to have, and some beliefs we ought not to have); (2) we have no voluntary control over our beliefs; (3) S’s lack of control over whether she φs implies that S has no obligation to φ or to not φ (i.e., ought-implies-can). The point of this paper is to argue that there are active and passive aspects of belief, which (...) can come apart, and to argue that deontological epistemic evaluations apply to the active aspect of belief. (shrink)

Belief revision from the point of view of doxastic logic. Logic Journal of the IGPL, 3(4), 535–553. Segerberg, K. (1995). Conditional action. In G. Crocco, L. Fariñas, & A. Herzig (Eds.), Conditionals: From philosophy to computer science, Studies ...

Religious people are expected to believe in their religious creeds faithfully and firmly. How can one acquire such belief? In order to answer that question, I propose a model for all belief-like propositional attitudes. The model differentiates, firstly, between voluntary and involuntary, and, secondly, between categorical and quantitative belief-like attitudes. The whole variety of belief-like attitudes is then reduced into two main groups. The first group combines all voluntary and categorical attitudes, and the second group combines all involuntary and quantitative (...) attitudes. The resultant first-group attitude is called “judgment,” and the second-group attitude—“confidence.” Thus, judgment is the generic voluntary categorical propositional attitude, which can have only two values: “true” or “false.” Confidence is the generic involuntary quantitative attitude, which can have any value between “certainly false” and “certainly true.” A religious person can form the creedal judgment simply by her act of will, while her confidence depends upon the actual content of her doxastic system. However, a person can indirectly increase her confidence in the creedal statement via relevant factors that control her doxastic system. Such factors include corroboration, desirability, and ethicality of the proposition, and also its centrality and entrenchment in the doxastic system. I suggest several practical guidelines for increasing the relevant factors. I claim that the suggested model and the practical guidelines for acquiring the “faithful and firm belief” can be used not only within the religious context, but can also be applied to any propositional beliefs. (shrink)

I argue that evidentialist ethics of belief requires believing in every promise, because any promise always has sufficient evidence. In order to combine evidentialism with ethics of belief, I distinguish two belief-like propositional attitudes. The first is categorical belief, which I call “opinion,” the second is quantitative belief, which I call “credence.” I accept doxastic voluntarism about opinions, and doxastic involuntarism about credences. Opinion has two values—affirmative and negative—and the subject has control over which one to choose. Credence can have (...) any value between 0 and 1; it is formed solely on the basis of the available evidence, and the subject has no control over it. The requirement of evidentialist ethics of belief is that one should have opinion that p when his credence that p is between 0.5 and 1, and opinion that ¬p when the credence is below 0.5. My main argument has two premises. The first premise is that if one accepts a promise, then his credence that “the promise will be fulfilled” is higher than 0.5. The second premise claims that nothing can decrease that credence. The main explanation for the second premise is that any potential evidence against the fulfillment of the promise turns out to be evidence against its validity, not the evidence against the propositional content of the credence. The final conclusion is that if an evidentialist accepts a promise, then he should always have the opinion that “the promise will be fulfilled,” i.e., always believe in the promise. (shrink)