Sense and Reference of Predicates: Comments on Frege’s Theory of Sense-Reference

Frege argued that a predicate was a functional expression and the reference of it a concept, which as a predicative function had one or more empty places and was thus incomplete. Frege’s view gives rise to what has been known as the paradox of the concept “horse.” In order to resolve this paradox, I argue for an opposite view which retains the point that a predicate is a function, i.e. that a predicative function is complete in a sense. Specifically speaking, a predicate performing the function of a predicate has at least one empty place and has no reference, while a predicate performing the function of a subject does not have any empty place but does have a reference. Frege not only regarded a concept with one or more empty places as the reference of a predicate but also took a set of objects without any empty place to be the extension of a concept with one or more empty places. Thus, it presents a complex relationship between the reference of a predicate and its corresponding extension, leading to disharmony in his theory. I argue that this is because there is a major defect in Frege’s theory of meaning, namely the neglect of common names. What he called extensions of concepts are actually extensions of common names, and the references of predicates and the extensions of common names have a substantial difference despite being closely related.     

Adorno’s View of Life

The aim of this article is to reflect on the dialectic of the individual’s life and death in terms of Adorno’s moral philosophy, specifically through a thorough reading of his Negative Dialectics and other key works on the subject. I hold that there are two aspects of the dialectic of life within the context of Adorno’s “nonidentity”: one involves exploring the false identification, due to the reification of modern society, of the individual’s life experience with her or his death experience, while the other involves preserving the dialectical and irreducible tension between the theoretical contemplation of life and of historical conditions, as well as specific social systems. Heidegger’s ontological philosophy concerning Dasein and Kant’s categorical imperative will also be discussed in order to fully understand Adorno’s moral philosophy and his idea of nonidentity. From my point of view, Adorno’s moral philosophy is the prime motivator of his unique concept of nonidentity, and has influenced contemporary political philosophical concepts such as biopolitics (cf. G. Agamben).     

Husserl’s Theory of Belief and the Heideggerean Critique

I develop a “two-systems” interpretation of Husserl’s theory of belief. On this interpretation, Husserl accounts for our sense of the world in terms of (1) a system of embodied horizon meanings and passive synthesis, which is involved in any experience of an object, and (2) a system of active synthesis and sedimentation, which comes on line when we attend to an object’s properties. I use this account to defend Husserl against several forms of Heideggerean critique. One line of critique, recently elaborated by Taylor Carman, says that Husserl wrongly loads everyday perception with explicit beliefs about things. A second, earlier line of critique, due to Hubert Dreyfus, charges Husserl with thinking of belief on a problematic Artificial Intelligence (AI) model which involves explicit rules applied to discrete symbol structures. I argue that these criticisms are based on a conflation of Husserl’s two systems of belief. The conception of Husserlian phenomenology which emerges is compatible with Heideggerean phenomenology and associated approaches to cognitive science (in particular, dynamical systems theory).

---

Hick’s Theory of Religion and the Traditional Islamic Narrative

This article considers the traditional Islamic narrative in the light of the theory of religion espoused by John Hick (1922–2012). We see how the Islamic narrative changes on a Hickean understanding of religion, particularly in the light of the ‘bottom-up’ approach and trans-personal conception of the religious ultimate that it espouses. Where the two readings of Islam appear to conflict, I suggest how they can be reconciled. I argue that if Hick’s theory is incompatible with Islamic belief, then this incompatibility does not manifest itself at the level of belief in the narrative.     

Color appearance and the end of Hering’s Opponent-Colors Theory

Hering’s Opponent-Colors Theory has been central to understanding color appearance for 150 years. It aims to explain the phenomenology of colors with two linked propositions. First, a psychological hypothesis stipulates that any color is described necessarily and sufficiently by the extent to which it appears reddish-versus-greenish, bluish-versus-yellowish, and blackish-versus-whitish. Second, a physiological hypothesis stipulates that these perceptual mechanisms are encoded by three innate brain mechanisms. We review the evidence and conclude that neither side of the linking proposition is accurate: the theory is wrong. We sketch out an alternative, Utility-Based Coding, by which the known retinal cone-opponent mechanisms represent optimal encoding of spectral information given competing selective pressure to extract high-acuity spatial information; and phenomenological color categories represent an adaptive, efficient, output of the brain governed by behavioral demands.     

Sub-Abstract Bodies: The Epistemic and Ethical Role of the Body-Mind Relationship in Adorno’s Philosophy

Abstract

The aim of this paper is threefold. In the first place, I should like to show that Adorno’s philosophy is dependent, to a degree perhaps not always directly recognized in the literature, on a deeply contentious view on the relationship between the mind and the body. In order to show this, I explore and bring out the epistemic and ethical stakes for Adorno’s theory of the relationship between mind and body. Secondly, I move to better articulate precisely what Adorno’s view on the nature of this relationship is. I hold that his position revolves around positing a porous boundary between the domains of the somatic and the cognitive. In closing, I show that Adorno’s account relies on this domain boundary being unidirectionally porous, in that determination of somatic impulses by cognitive content does not seem a live option for Adorno. I go on to note that this smuggles in a dubious position which does a lot of unearned work. The stakes which his implicit account of the body and mind relationship served to secure thereby come once more to look highly vulnerable.     

A Review of: “Making Sense of Ourselves and Others”

Midpoint ratings of elements on personal constructs have been given various interpretations, and the placement of the ideal self at the midpoint of a construct has been viewed as violating Kelly's (1955) Kelly, G. A. 1955. The psychology of personal constructs, Vol. 2, New York: Norton. Reprinted by Routledge, 1991) [Google Scholar] dichotomy and choice corollaries. This article reports analyses, using a mixed models approach, of repertory grids completed by 80 clients referred to a clinical psychology service at up to five assessment points both pre- and posttherapy. A larger than expected number of ideal self ratings at the midpoint was found, and consideration of the content of several of the constructs concerned elucidated why it might have been that neither pole was preferred. Midpoint ratings of the ideal self increased over the course of therapy and were not associated with depression or anxiety. Midpoint ratings of the ideal self and self now were also related to various structural measures of construing. Theoretical and clinical implications of the findings are discussed.     

Type and Spontaneity: Beyond Alfred Schutz’s Theory of the Social World

Alfred Schutz’s theory of the social world, often neglected in philosophy, has the potential to capture the interplay of identity and difference which shapes our action, interaction, and experience in everyday life. Compared to still dominant identity-based models such as that of Jürgen Habermas, who assumes a coordination of meaning built on the idealisation of stable rules (primarily those of language), Schutz’s theory is an important step forward. However, his central notion of a “type” runs into a difficulty which requires constructive criticism. Against the background of Schutz’s theory of meaning inspired by Bergson and Husserl, his idea of types “taken for granted until further notice” is shown to express a primacy of identity which, in the final analysis, leads into the implausible scenario of ‘ubiquitous tunnel vision’. This makes it necessary to go beyond Schutz and assume an inherently motivated tendency towards difference in meaning termed ‘spontaneity’. Where spontaneity and the opposed tendency towards identity of meaning work together in the application of types, they enable embodied subjects to interact with the world and with each other in the routine yet flexible and sometimes innovative ways which we all know.     

‘Exploding the Limits of Law’: Judgment and Freedom in Arendt and Adorno

In Eichmann in Jerusalem, Hannah Arendt struggled to defend the possibility of judgment against the obvious problems encountered in attempts to offer legally valid and morally meaningful judgments of those who had committed crimes in morally bankrupt communities. Following Norrie, this article argues that Arendt’s conclusions in Eichmann are equivocal and incoherent. Exploring her perspectival theory of judgment, the article suggests that Arendt remains trapped within certain Kantian assumptions in her philosophy of history, and as such sees the question of freedom in a binary way. The article argues that Adorno’s philosophy of freedom provides the resources to diagnose and overcome Arendt’s shortcomings. Adorno’s position provides a way of embracing the antinomical character of judgment, by emphasising the need for elements of reason and nature in the phenomenon of freedom. In Adorno’s lights, judgment becomes an attempt to express a ‘spirit of solidarity’ with the tragic status of the potentially free but actually unfree subject of modernity.

Giles’s Game and the Proof Theory of Łukasiewicz Logic

In the 1970s, Robin Giles introduced a game combining Lorenzen-style dialogue rules with a simple scheme for betting on the truth of atomic statements, and showed that the existence of winning strategies for the game corresponds to the validity of formulas in Łukasiewicz logic. In this paper, it is shown that ‘disjunctive strategies’ for Giles’s game, combining ordinary strategies for all instances of the game played on the same formula, may be interpreted as derivations in a corresponding proof system. In particular, such strategies mirror derivations in a hypersequent calculus developed in recent work on the proof theory of Łukasiewicz logic. Presented by Daniele Mundici     

Dialectics of Individual Life and Moral Law: On Adorno’s Non-Identical Moral Philosophy

The article aims to discuss the theme of Adorno’s non-identical moral philosophy, particularly the primacy of individual life over moral laws, as based mainly on his key works like Minima Moralia: Reflections from Damaged Life, On Subject and Object, Problems of Moral Philosophy, and Negative Dialectics. The claim here is that the primacy of individual life is made through negative dialectics (“non-idealist dialectics”) dealing with the antithesis between object and subject, particular and universal, individual and society under the theoretical horizon of non-identical philosophy. Meanwhile, as a private ethics, this non-identical moral philosophy based on individual life stands as a kind of negativism, which is focused on negative guidance towards the possibility of right life.     

Sign and Object: Quine’s forgotten book project

Synthese - W. V. Quine’s first philosophical monograph, Word and Object (1960), is widely recognized as one of the most influential books of twentieth century philosophy. Notes, letters, and...     

Korsgaard’s Moral Theory ln the Light of Kant’s Architectonics

Philosophia - In The Sources of Normativity Korsgaard introduces her conception of practical identities understood as the source of moral obligations. This conception forms a point of transition...