In a recent paper, Jeanne Peijnenburg and David Atkinson [ Studia Logica, 89:333-341 ] have challenged the foundationalist rejection of infinitism by giving an example of an infinite, yet explicitly solvable regress of probabilistic justification. So far, however, there has been no criterion for the consistency of infinite probabilistic regresses, and in particular, foundationalists might still question the consistency of the solvable regress proposed by Peijnenburg and Atkinson.

The problem of how to rationally aggregate probability measures occurs in particular when a group of agents, each holding probabilistic beliefs, needs to rationalise a collective decision on the basis of a single ‘aggregate belief system’ and when an individual whose belief system is compatible with several probability measures wishes to evaluate her options on the basis of a single aggregate prior via classical expected utility theory. We investigate this problem by first recalling some negative results from preference and judgment (...) aggregation theory which show that the aggregate of several probability measures should not be conceived as the probability measure induced by the aggregate of the corresponding expected utility preferences. We describe how McConway’s :410–414, 1981) theory of probabilistic opinion pooling can be generalised to cover the case of the aggregation of infinite profiles of finitely additive probability measures, too; we prove the existence of aggregation functionals satisfying responsiveness axioms à la McConway plus additional desiderata even for infinite electorates. On the basis of the theory of propositional-attitude aggregation, we argue that this is the most natural aggregation theory for probability measures. Our aggregation functionals for the case of infinite electorates are neither oligarchic nor integral-based and satisfy a weak anonymity condition. The delicate set-theoretic status of integral-based aggregation functionals for infinite electorates is discussed. (shrink)

Sexual lust – understood as a feeling of sexual attraction towards another – has traditionally been viewed as a sort of desire or at least as an appetite akin to hunger. I argue here that this view is, at best, significantly incomplete. Further insights can be gained into certain occurrences of lust by noticing how strongly they resemble occurrences of “attitudinal” (“object-directed”) emotion. At least in humans, the analogy between the object-directed appetites and attitudinal emotions goes well beyond their psychological (...) structure to include similar ways in which their occurrence can be introspectively recognized, resulting in similar extensions of their functionality and meaningfulness to the subject. I conclude that although further research is needed, given the strength of the analogy, the ability of lust to satisfy some general requirements for being an emotion, and perhaps certain neurological findings, lust may somewhat uniquely straddle the line between appetite and emotion. (shrink)

[This paper was presented at the APA Eastern Division Conference in New York City, January 2024] -/- Can one reasonably doubt that one is voluntarily making a commitment, even when one is doing so? Given that one voluntarily makes a commitment if and only if one (personally) knows that one is doing so, the answer appears to be “No.” After all, knowing implies justifiably believing, and it seems impossible that one could (synchronically and from a single personal perspective) reasonably doubt (...) what one justifiably believes. Indeed, assuming that one reasonably doubts that P only if one has sufficient evidence to believe that not-P, traditional epistemologists may hold that such “epistemic ambivalence” entails one’s believing a contradiction, while some Bayesians should hold that it entails violating “probabilism” (the norm that credences must conform to the axioms of probability). However, I argue that in at least some cases of romantic commitment-making, such ambivalence may not only be epistemically permissible, but even required, and perhaps best dealt with pragmatically. (shrink)

An ongoing debate in the philosophy of emotion concerns the relationship between two prima facie aspects of emotional states. The first is affective: felt and/or motivational. The second, which I call object-identifying, represents whatever the emotion is about or directed towards. “Componentialists” – such as R. S. Lazarus, Jesse Prinz, and Antonio Damasio – assume that an emotion’s object-identifying aspect can have the same representational content as a non-emotional state’s, and that it is psychologically separable or dissociable from the emotion’s (...) affective aspect. Some further hold that emotions have no object-identifying aspects of their own, and can properly be said to be about things only in virtue of their associations with other mental states (such as beliefs or perceptions). By contrast, “blenderists” – such as Peter Goldie, York Gunther, and Matthew Ratcliffe – insist that the two aspects are indissociable, because the affective aspect “infuses” the object-identifying aspect, altering the subject’s concept or percept of the object. As a result, an emotion’s object-identifying aspect cannot possibly have the same representational content as any non-emotional state’s. I argue that the strongest blenderist arguments fail to rule out plausible componentialist alternatives, and that the blenderists’ broader motivations are orthogonal to structural issues. (shrink)

Hans G. Herzberger; VII*—New Paradoxes for Old, Proceedings of the Aristotelian Society, Volume 81, Issue 1, 1 June 1981, Pages 109–124, https://doi.org/10.1093.

Human subjects seem to have a type of introspective access to their mental states that allows them to immediately judge the types and intensities of their occurrent emotions, as well as what those emotions are about or “directed at”. Such judgments manifest what I call “emotion-direction beliefs”, which, if reliably produced, may constitute emotion-direction knowledge. Many psychologists have argued that the “directed emotions” such beliefs represent have a componential structure, one that includes feelings of emotional responses and related but independent (...) representations of what those feelings are about. I argue that such componentiality may help to explain how emotion-direction knowledge is achievable. I begin by developing a hybrid view of introspection that combines David Chalmers’ phenomenal realism with Alvin Goldman’s “partial redeployment” account of meta-belief content. I then provide a process-reliabilist account of introspectively gained emotion-direction knowledge that outlines the minimum conditions of reliably forming emotion-direction beliefs, and specifies several ways in which the warrant of such beliefs could be defeated by relevant counterfactual alternatives. The overall account suggests how distinct introspective processes might be epistemically synergistic. (shrink)

In der gegenwärtigen Debatte um Aristoteles’ Wahrnehmungstheorie herrscht ein Dissens darüber, welche Relevanz dem Kapitel De Anima II 5 beizumessen ist. Während Burnyeat davon ausgeht, daß in diesem Kapitel eine für die Wahrnehmung spezifische und gegenüber physischen Vorgängen vollkommen andere Art von Veränderung eingeführt wird, sehen die Literalisten in diesem Kapitel lediglich eine Erweiterung des Bewegungsmodells der Physik, das für seelische wie nicht-seelische Tätigkeiten gleichermaßen gilt. Ich zeige, daß beide Interpretationsstrategien der Aussage und Relevanz von De an. II 5 nicht (...) gerechtwerden. Meine Interpretation konzentriert sich auf die Klärung zweier Punkte, die für den Status von De an. II 5 entscheidend sind: das Verhältnis von De an. II 5 zur Bewegungslehre von Phys. III 1-3 und die Funktion von De an. II 5 innerhalb der Argumentation des zweiten Buchs von De Anima. Die Klärung beider Punkte beantwortet die Frage, was der Sinn der umstrittenen Termini alloiôsis tis und sôteria ist und auf welche Klasse von Vermögen sie sich beziehen. (shrink)

Jesse Prinz (2004) argues that emotional feelings (“state emotions”) can by themselves perceptually represent significant organism-environment relations. I object to this view mainly on the grounds that (1) it does not rule out the at least equally plausible view that emotional feelings are non-representational sensory registrations rather than perceptions, as Tyler Burge (2010) draws the distinction, and (2) perception of a relation requires perception of at least one of the relation’s relata, but an emotional feeling by itself perceives neither the (...) subject’s environment, nor in many cases the relevant subject itself. I then explore two ways in which emotional feelings as non-perceptual sensory registrations might still contribute to significant relation representation when associated with representations of the subject and/or its environment. After briefly discussing some difficulties presented by a multimodal, sensory-perceptual view of such representation, I argue in favor of a “cognitive recognition theory” that holds that significant relation instances are represented during emotion occurrences via applications of emotion-type concepts to "incoming" emotional feelings and their associated mental states. (shrink)

The rejection of an infinitesimal solution to the zero-fit problem by A. Elga ([2004]) does not seem to appreciate the opportunities provided by the use of internal finitely-additive probability measures. Indeed, internal laws of probability can be used to find a satisfactory infinitesimal answer to many zero-fit problems, not only to the one suggested by Elga, but also to the Markov chain (that is, discrete and memory-less) models of reality. Moreover, the generalization of likelihoods that Elga has in mind is (...) not as hopeless as it appears to be in his article. In fact, for many practically important examples, through the use of likelihoods one can succeed in circumventing the zero-fit problem. 1 The Zero-fit Problem on Infinite State Spaces 2 Elga's Critique of the Infinitesimal Approach to the Zero-fit Problem 3 Two Examples for Infinitesimal Solutions to the Zero-fit Problem 4 Mathematical Modelling in Nonstandard Universes? 5 Are Nonstandard Models Unnatural? 6 Likelihoods and Densities A Internal Probability Measures and the Loeb Measure Construction B The (Countable) Coin Tossing Sequence Revisited C Solution to the Zero-fit Problem for a Finite-state Model without Memory D An Additional Note on ‘Integrating over Densities’ E Well-defined Continuous Versions of Density Functions. (shrink)

Can one’s belief that one romantically loves another be false? If so, under what conditions may one come to reasonably doubt, or at least suspend belief, that one does so? To begin to answer these questions, I first outline an affective/volitional view of love similar to psychologist R. J. Sternberg’s “triangular theory”, which analyzes types of love in terms of the degrees to which they include states of passion, emotion, and commitment. I then outline two sources of potential bias that (...) may cause one to believe that one romantically loves another when one does not. Partly on the basis of those potential sources of bias and partly on the basis of more specific issues, I then argue that at least to the extent that one is aware of these issues, one may reasonably doubt that one is experiencing romantic love’s emotional feelings, and one may reasonably doubt that one is making romantic love’s commitments. Finally, I order by relative dubitability the propositions that must be true about one’s passions, emotions, and commitments toward another in order for one to romantically love them. (shrink)

Aristoteles betont an vielen Stellen in seinem Werk die zentrale Bedeutung der Wahrnehmung fur den Wissenserwerb. Wie sind diese programmatischen Aussagen interpretatorisch einzulosen? Bildet die Wahrnehmung fur Aristoteles das Fundament, auf das unser ganzes Wissen begrundend zuruckgefuhrt werden kann? Oder hat sie bloss die Funktion, den Intellekt mit elementaren Informationen zu versorgen? Die Studie arbeitet prazise heraus, welche Rolle die Wahrnehmung in Aristoteles' Theorie des Wissenserwerbs spielt. Es zeigt sich, dass Aristoteles eine Position vertritt, die als eine systematisch interessante Alternative (...) in die gegenwartige Debatte um die Begrundung empirischen Wissens eingebracht werden kann.". (shrink)

This article establishes the existence of a definable , countably saturated nonstandard enlargement of the superstructure over the reals. This nonstandard universe is obtained as the union of an inductive chain of bounded ultrapowers . The underlying ultrafilter is the one constructed by Kanovei and Shelah [10].

Aristoteles behandelt die Wahrnehmung im Rahmen seiner umfassenden Wissenschaft vom Lebendigen; die Schrift De anima stellt hierfür den begrifflichen Ausgangspunkt und Rahmen bereit, indem die Seele als das basale explanatorische Prinzip des Seienden, insofern es lebendig ist, anhand ihrer verschiedenen Vermögen definiert wird. Von allen seelischen Vermögen erfährt dabei die Wahrnehmung die ausführlichste Behandlung. Das ist der zentralen Bedeutung dieses Vermögens geschuldet, durch dessen Besitz sich die Tiere von den Pflanzen unterscheiden.

Following Lauwers and Van Liedekerke (1995), this paper explores in a model-theoretic framework the relation between Arrovian aggregation rules and ultraproducts, in order to investigate a source of impossibility results for the case of an infinite number of individuals and an aggregation rule based on a free ultrafilter of decisive coalitions.

Appraisal theories of emotion generally presuppose that emotions are “directed at” various items. They also hold that emotions have motivational properties. However, although it coheres well with their views, they have yet to seriously develop the idea that the function of emotional direction is to guide those properties. I argue that this “guidance hypothesis” can open up a promising new field of research in emotion theory. But I also argue that before appraisal theorists can take full advantage of it, they (...) must drop their further assumption that to determine an emotion's direction, one need only retrace the process that caused it. Contrary to this “retracing view,” I argue for an “independence thesis”: directed emotions are produced by two functionally independent sub-processes. The first, “affect-causation,” functions in part to produce a state with certain motivational properties given certain representations. The second, “affect-direction,” has the function of optimally guiding those motivational properties by associating them with representations that may properly be quite dissimilar from the causal ones. By provisionally adopting the independence thesis and empirically testing the guidance hypothesis, I argue that appraisal theorists stand a good chance of significantly increasing the explanatory power of their theories. (shrink)

Coherence is a key concept in many accounts of epistemic justification within ‘traditional’ analytic epistemology. Within formal epistemology, too, there is a substantial body of research on coherence measures. However, there has been surprisingly little interaction between the two bodies of literature. The reason is that the existing formal literature on coherence measure operates with a notion of belief system that is very different from—what we argue is—a natural Bayesian formalisation of the concept of belief system from traditional epistemology. Therefore, (...) formal epistemology has so far only been concerned with one particular—arguably not even very natural—way of formalising coherence of belief systems; it has by no means refuted the viability of coherentism. In contrast to the existing literature, we formalise belief systems as families of assignments of (conditional) degrees of belief (which may be compatible with several subjective probability measures). Within this framework, we propose a Bayesian formalisation of the thrust of BonJour’s coherence concept in The structure of empirical knowledge (Harvard University Press, Cambridge, 1985), using a combination of Bayesian confirmation theory and basic graph theory. In excursions, we introduce graded notions for both logical and probabilistic consistency of belief systems—the latter being based on certain geometrical structures induced by probabilistic belief systems. For illustration, we reconsider BonJour’s “ravens” challenge (op. cit., p. 95f.). Finally, potential objections to our proposed formal coherence notion are explored. (shrink)

Constitutivists about one's cognitive access to one's mental states often hold that for any rational subject S and mental state M falling into some specified range of types, necessarily, if S believes that she has M, then S has M. Some argue that such a principle applies to beliefs about all types of mental state. Others are more cautious, but offer no criterion by which the principle's range could be determined. In this paper I begin to develop such a criterion, (...) arguing that although the principle applies when M is a belief, it does not apply when M is an emotion. I account for this asymmetry by focusing on differences in the commitments that belief and emotion conceptually involve, and briefly sketch out a psychological explanation of those differences. I conclude that one can reasonably split one's epistemological loyalties between constitutivism regarding meta-beliefs and non- constitutivism regarding beliefs about one's emotions. (shrink)

Cerreia-Vioglio et al. :341–375, 2011) have proposed a very general axiomatisation of preferences in the presence of ambiguity, viz. Monotonic Bernoullian Archimedean preference orderings. This paper investigates the problem of Arrovian aggregation of such preferences—and proves dictatorial impossibility results for both finite and infinite populations. Applications for the special case of aggregating expected-utility preferences are given. A novel proof methodology for special aggregation problems, based on model theory, is employed.