Conceptual engineering as concept preservation

In the burgeoning philosophical literature on conceptual engineering improving our concepts is typically portrayed as the hallmark activity of the field. However, Herman Cappelen has challenged the idea that we can know how and why conceptual changes occur well enough to actively intervene in revising our concepts; the mechanisms of conceptual change are typically inscrutable to us. If the ‘inscrutability challenge’ is correct, the practical aspect of conceptual engineering may seem to be undermined, but I argue that endorsing such pessimism would be a mistake. Even if the inscrutability challenge is correct, conceptual engineers often have good reasons to try to preserve existing concepts. I examine several cases where concept preservation is important and draw lessons about this activity for conceptual engineers.     

Credence and Correctness: In Defense of Credal Reductivism

Credal reductivism is the view that outright belief is reducible to degrees of confidence or ‘credence’. The most popular versions of credal reductivism all have the consequence that if you are near-maximally confident that p in a low-stakes situation, then you outright believe p. This paper addresses a recent objection to this consequence—the Correctness Objection— introduced by Jeremy Fantl and Matthew McGrath and further developed by Jacob Ross and Mark Schroeder. The objection is that near-maximal confidence cannot entail outright belief because when you believe a false proposition, you are wrong or incorrect, whereas you can be highly confident of a false proposition in a low-stakes situation without being incorrect (provided, at least, that you’re not absolutely certain). Both Fantl and McGrath’s and Ross and Schoeder’s versions of the Correctness Objection admit of multiple interpretations. But it is argued that even on the most charitable interpretations the objection fails.     

It wasn’t up to Jones: unavoidable actions and intensional contexts in Frankfurt examples

In saying that it was up to someone whether or not she acted as she did, we are attributing a distinctive sort of power to her. Understanding such power attributions is of broad importance for contemporary discussions of free will. Yet the ‘is up to…whether’ locution and its cognates have largely escaped close examination. This article aims to elucidate one of its unnoticed features, namely that such power attributions introduce intensional contexts, something that is easily overlooked because the sentences that express these attributions admit of both intensional and extensional readings. I argue that this kind of power attribution should inform discussions of Frankfurt’s counterexample strategy, in that an alternative possibility should not be considered robust unless it’s up to the agent whether or not it’s realized. I argue, as well, that understanding robust alternatives in this way sheds light on the relationship between the Frankfurt literature and the Luck Objection to libertarianism.     

On the Reduction of Necessity to Essence

In his influential paper ‘‘Essence and Modality’’, Kit Fine argues that no account of essence framed in terms of metaphysical necessity is possible, and that it is rather metaphysical necessity which is to be understood in terms of essence. On his account, the concept of essence is primitive, and for a proposition to be metaphysically necessary is for it to be true in virtue of the nature of all things. Fine also proposes a reduction of conceptual and logical necessity in the same vein: a conceptual necessity is a proposition true in virtue of the nature of all concepts, and a logical necessity a proposition true in virtue of the nature of all logical concepts. I argue that the plausibility of Fine's view crucially requires that certain apparent explanatory links between essentialist facts be admitted and accounted for, and I make a suggestion about how this can be done. I then argue against the reductions of conceptual and logical necessity proposed by Fine and suggest alternative reductions, which remain nevertheless Finean in spirit.     

Epistemic closure,assumptions and topics of inquiry

According to the principle of epistemic closure, knowledge is closed under known implication. The principle is intuitive but it is problematic in some cases. Suppose you know you have hands and you know that ‘I have hands’ implies ‘I am not a brain-in-a-vat’. Does it follow that you know you are not a brain-in-a-vat? It seems not; it should not be so easy to refute skepticism. In this and similar cases, we are confronted with a puzzle: epistemic closure is an intuitive principle, but at times, it does not seem that we know by implication. In response to this puzzle, the literature has been mostly polarized between those who are willing to do away with epistemic closure and those who think we cannot live without it. But there is a third way. Here I formulate a restricted version of the principle of epistemic closure. In the standard version, the principle can range over any proposition; in the restricted version, it can only range over those propositions that are within the limits of a given epistemic inquiry and that do not constitute the underlying assumptions of the inquiry. If we adopt the restricted version, I argue, we can preserve the advantages associated with closure, while at the same time avoiding the puzzle I’ve described. My discussion also yields an insight into the nature of knowledge. I argue that knowledge is best understood as a topic-restricted notion, and that such a conception is a natural one given our limited cognitive resources.     

Evans on transparency: a rationalist account

Gareth Evans famously observed that he can answer the question ‘Do you think there is going to be a third world war?’ by attending to “precisely the same outward phenomena as I would attend to if I were answering the question ‘Will there be a third world war?’” (The varieties of reference, Oxford University Press, Oxford, p 225, 1982). I argue that this observation follows from two independently plausible ideas in philosophy of mind. The first is about rationality and consciousness: it is that to be rational is in part to be required to believe that you are in a conscious state if you are in one, at least if various background conditions are met. The second is about consciousness and attention: it is that consciousness in a belief state consists in its subject engaging, to a sufficient extent, in a certain sort of world-directed attention. I also argue that this suggestion is superior to others that have been made in the literature regarding Evan’s observation. 

     

Solitude without Souls: Why Peter Unger hasn’t Established Substance Dualism

Unger has recently argued that if you are the only thinking and experiencing subject in your chair, then you are not a material object. This leads Unger to endorse a version of Substance Dualism according to which we are immaterial souls. This paper argues that this is an overreaction. We argue that the specifically Dualist elements of Unger’s view play no role in his response to the problem; only the view’s structure is required, and that is available to Unger’s opponents. We outline one such non-Dualist view, suggest how to resolve the dispute, respond to some objections, and argue that ours is but one of many views that survive Unger’s challenge. All these views are incompatible with microphysicalism. So Unger’s discussion does contain an insight: if you are the only conscious subject in your chair, then microphsyicalism is false. Unger’s mistake was to infer Substance Dualism from this; for microphysicalism is not the only alternative to Dualism.     

Two New Successive Addition Arguments

One of William Lane Craig's key arguments for the finitude of the past is the Successive Addition Argument (SAA). Malpass (2021) has recently developed a novel challenge to the SAA, utilising a thought experiment from the work of Fred Dretske, which is meant to show that it is possible to count to infinity, to argue that there is a counterexample to the SAA's second premise. In this paper, I contend that the Malpass-Dretske counterexample should not worry advocates of the SAA. First, I argue that one objection Malpass considers—the Potential Infinite Objection—reveals an interesting fact: the SAA's second premise is unnecessarily strong and can be weakened whilst still yielding the same conclusion. Second, I show how another one of the objections considered by Malpass—the Accumulation Objection—is successful, provided some clarification to the SAA's premises. The upshot of both analyses is that we generate two ‘new’ Successive Addition arguments that not only move the dialectic forward, but shed light on deeper assumptions and motivating intuitions concerning the Kalām.     

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.     

What Reflective Endorsement Cannot Do1

According to John McDowell and Bill Brewer, our experiences have the type of content which can be the content of judgements ‐ content which is the result of the actualization of specific conceptual abilities. They defend this view by arguing that our experiences must have such content in order for us to be able to think about our environment. In this paper I show that they do not provide a conclusive argument for this view. Focusing on Brewer’s version of the argument, I show that it rests on a questionable assumption ‐ namely, that if a subject can recognize the normative bearing of a mental content upon what she should think and do, then this content must be the result of the actualization of conceptual capacities (and in this sense conceptual). I argue that considerations regarding the roles played by experience and concepts in our mental lives may require us to reject this assumption.     

Heidegger in the township

Imagine Heidegger in a township. Imagine you are able to translate his concept of ‘care’ to ‘the people’. Would they agree that in their ordinary experience people care? I argue not and contend that, instead, they would choose the term ‘struggle’. I analyse experiential aspects of ordinary life in the context of the township, which involves a significant part of people around the world, in order to argue that, at least in such contexts, it is a more common experience for people to struggle than to care. In this way I hope to show how a phenomenological analysis of everyday life experience such as Heidegger's can contribute to the understanding of contextual issues, but also how a context can induce the introduction of new concepts of thinking.     

My body as an object: self-distance and social experience

In phenomenology the body is often referred to as the lived body which makes the world familiar to me. In this paper, however, I discuss bodily self-consciousness in terms of self-distance. Self-distance is the suggestion that bodily self-consciousness consist in a reflective stance where you conceive of your body as a physical thing, an object in the world as well as the subject of bodily experiences. I argue that we are bodily self-conscious because we experience our own body in more than one way and that these ways are not derivative of one another or hierarchically ordered. This latter claim conflicts with certain phenomenological readings of how the body is experienced, one of which I will refer to and discuss as the Familiarity Objection to my idea of self-distance. I end the paper with a discussion of why we need the conception of experienced objectification that is entailed in the notion of self-distance to account for both pathological and non-pathological bodily self-experiences. The notion of self-distance improves our understanding of how the body plays a central role in psychosis for the experience of distorted inter-subjective relations.     

Theory and the Object: Making Sense of Adorno’s Concept of Mediation

Abstract

This article examines Adorno’s use of the notion of mediation, which at first glance appears to be problematic and aporetic. While the emergence of such a concept marks Adorno’s renewed interest in Hegelian philosophy, and a distancing from Walter Benjamin’s thought, the understanding of mediation should not be reduced to the Hegelian model. This article will argue that Adorno introduces such a concept to explain theory’s necessity and verifiability, as well as the experience of the object. Only by taking these two issues (the mediation between concepts and between subject and object) in their interconnection is it possible to explain the role of mediation in Adorno. I will argue that the idea of ‘constellations’ put forward in the Dialectics furnishes us with a model of mediation that goes beyond its original Hegelian formulation.     

Other minds embodied

I distinguish three kinds of other minds problems—conceptual, epistemological and empirical. I argue that while Merleau-Ponty believes embodiment helps with tackling the conceptual and epistemological problems, he suggests that it is of no clear use in solving (an important variant of) the empirical problem. I sketch some considerations that could lend support to Merleau-Ponty’s claims about the conceptual and epistemological problems, without claiming that these are conclusive. I then proceed to argue that Merleau-Ponty’s take on the empirical problem is essentially correct.     

Conceptual engineering for mathematical concepts

In this paper I investigate how conceptual engineering applies to mathematical concepts in particular. I begin with a discussion of Waismann’s notion of open texture, and compare it to Shapiro’s modern usage of the term. Next I set out the position taken by Lakatos which sees mathematical concepts as dynamic and open to improvement and development, arguing that Waismann’s open texture applies to mathematical concepts too. With the perspective of mathematics as open-textured, I make the case that this allows us to deploy the tools of conceptual engineering in mathematics. I will examine Cappelen’s recent argument that there are no conceptual safe spaces and consider whether mathematics constitutes a counterexample. I argue that it does not, drawing on Haslanger’s distinction between manifest and operative concepts, and applying this in a novel way to set-theoretic foundations. I then set out some of the questions that need to be engaged with to establish mathematics as involving a kind of conceptual engineering. I finish with a case study of how the tools of conceptual engineering will give us a way to progress in the debate between advocates of the Universe view and the Multiverse view in set theory.     

The Non-Conceptual Dimension of Social Mediation: Toward a Materialist Aufhebung of Hegel

ABSTRACT

Sellars’s relationship with Hegel is complex and itself ‘dialectical‘ in interesting ways. Sellars follows Hegel in recognizing that the normativity essential to intentionality and conceptuality is a social phenomenon. But Sellars criticizes Hegel for his inability to independently explain the emergence and function of this essential group phenomenon. I shall argue that Sellars’s critique of Hegel on this count is part of a larger, metaphysically ambitious and rigorously realistic position, which, though turning Hegel’s ontology on its head, shares with Hegel the methodological ambition of arriving at a position which is globally explanatorily closed. Further, it will be suggested that although Sellars would surely have been critical of the ontological reification of Hegel’s dialectical method, he nonetheless reserves an important role for conceptual dialectical development right at the heart of his system, namely in his understanding of the conceptual evolution that leads from the manifest to the scientific image. Finally, I shall argue that Sellars thereby aspires to provide nothing less than a materialist aufhebung of idealist Hegelian dialectics.     

Spinoza on the Conditions that Nominally Define the Human Condition

ABSTRACT

In ‘Freedom of the Will and the Concept of a Person,’ Harry Frankfurt argues that a successful analysis of the concept ‘human’ must reveal something that distinguishes humans from non-humans, as well as indicate something informative about ‘those attributes [of ourselves] which are the subject of our most humane concern.’ In this paper, I present an analysis of Spinoza’s concept of ‘human’ as it is employed within his Ethics. I show that Spinoza’s concept of ‘human’ satisfies Frankfurt’s desiderata because I show that Spinoza’s concept of ‘human’ is, at core, a version of Frankfurt’s own. I argue that Spinoza’s account of human bondage and human freedom indicate that Spinoza sees humans as beings that possess higher-order volitions, and that comments Spinoza makes throughout his corpus shows that he views beings that lack higher order desires to be, in an important sense, non-human. The analysis here sheds light upon the community of entities that Spinoza’s Ethics is written for, as well as upon issues concerning the nature of Spinoza’s Free Man.     

Modelling the history of early modern natural philosophy: the fate of the art-nature distinction in the Dutch universities

The ‘model approach’ facilitates a quantitative-oriented study of conceptual changes in large corpora. This paper implements the ‘model approach’ to investigate the erosion of the traditional art-nature distinction in early modern natural philosophy. I argue that a condition for this transformation has to be located in the late scholastic conception of final causation. I design a conceptual model to capture the art-nature distinction and formulate a working hypothesis about its early modern fate. I test my hypothesis on a selected corpus of 25 works published in the Dutch academic milieu between 1607 and 1748. I analyse the corpus through a procedure based on concordancing of keywords associated with the model. I argue that the results obtained constitute a successful pilot study for the implementation of the model approach on larger scale research.     

THE NATURE OF DIVINE REVELATION

One of the most important questions about divine revelation is the question – what is the nature of divine revelation? This conceptual question even precedes such epistemological questions as whether we can know that a divine revelation occurred, or whether divine revelation can produce religious knowledge. In this paper, I argue for a particular analysis of the concept of divine revelation. Key to my proposal is that ‘to reveal’ is a term of epistemic appraisal: if a subject revealed a proposition to a receiver, then this implies that the receiver actually accepted the information offered. I will end this paper by investigating what the consequences of my proposal are for answering the two epistemological questions.     

How to Overcome Strawson’s Point: Defending a Value-Oriented Foundation for Contractualism

In The Second Person Standpoint, Darwall charges that all value-oriented foundations for ethics make a category mistake. Calling it Strawson’s point, he argues these foundations explain moral authority, which concerns whether someone has standing to hold another accountable, in terms of a value, which essentially concerns what makes the world go best. However, whether it would be good for me to blame you simply asks a different question than whether I have standing to blame you. I defend a valueoriented foundation for contractualism by identifying one way to overcome Strawson’s point. At bottom, Darwall’s objection relies on the assumption that all values are worldregarding. I argue that another class of values exists: second-personal values. Grounding morality in one of these values does not make the category mistake at the heart of Strawson’s point. In particular, I argue that grounding morality on one secondpersonal value, the ideal of acting justifiably towards others, better captures traditional contractualist ideals than Darwall’s formal foundation.