This thesis explores and discusses foundational issues concerning the relationship between phenomenological philosophy and the enactive approach to cognitive science, with the aim of clarifying, developing, and promoting the project of enactive phenomenology. This project is framed by three general ideas: 1) that the sciences of mind need a phenomenological grounding, 2) that the enactive approach is the currently most promising attempt to provide mind science with such a grounding, and 3) that this attempt involves both a naturalization of phenomenology (...) and a phenomenologization of the concept of nature. More specifically, enactive phenomenology is the project of pursuing mutually illuminative exchanges between, on the one hand, phenomenological investigations of the structures of lived experience and embodied existence and, on the other, scientific accounts of mind and life – in particular those framed by theories of biological self-organization. The thesis consists of two parts. Part one is an introductory essay that seeks to clarify some of enactive phenomenology’s overarching philosophical commitments by tracing some of its historical roots. Part two is a compilation of four articles, each of which intervenes in a different contemporary debate relevant to the dissertation’s project. (shrink)

This paper makes a phenomenological contribution to the distinction between personal and subpersonal types of explanation. I expound the little-known fact that Husserl gives an account of personal level explanation via his exposition of our capacity to express the understanding of another’s motivational nexus when we are in the personalistic attitude. I show that Husserl’s unique exposition of the motivational nexus conveys its concrete, internally coherent, and intentional nature, involving relationships amongst the sense contents of acts of consciousness. Moreover, the (...) motivational nexus is a generative space of possibility and choice. I show that, for these reasons, motivational explanation is not causal, nor deductive nomological, nor does it reduce to subpersonal explanation. I finish with the comment that the uniqueness of personal level explanation points towards the possibility that the human sciences ought also employ types of explanations not found in natural sciences. (shrink)

We take ourselves to have an inner life of thought, and we take ourselves to be capable of linguistically expressing our thoughts to others. But what is the nature of this “inner life” of thought? Is conscious thought necessarily carried out in language? This paper takes up these questions by examining Merleau-Ponty’s theory of expression. For Merleau-Ponty, language expresses thought. Thus it would seem that thought must be independent of, and in some sense prior to, the speech that expresses it. (...) He also claims, however, that thinking just is linguistic expression, and thus that language constitutes thought. The primary aim of this paper is to make sense of this constitutive claim while maintaining that, for Merleau-Ponty, there is an inner life of thought that exists independently of linguistic expression, and that this inner life rightly deserves the label “thought”. The upshot of this account is twofold. First, it explains why the mainstream view of Merleau-Ponty’s theory of expression seems plausible, but is ultimately inadequate. Second, it functions as a corrective to contemporary debates about the nature and scope of phenomenal consciousness and the sense in which conscious experience has content. (shrink)

Whether perceptual experience represents high-level properties like causation and natural-kind in virtue of its phenomenology is an open question in philosophy of mind. While the question of high-level properties has sparked disagreement, there is widespread agreement that the sensory phenomenology of perceptual experience presents us with low-level properties like shape and color. This paper argues that the relationship between the sensory character of experience and the low-level properties represented therein is more complex than most assume. Careful consideration of mundane examples, (...) like looking at a coin from an oblique angle, show that the low-level properties represented in experience do not necessarily figure in the sensory character of the experience. Furthermore, the sensible properties invoked when characterizing the sensory character of a perceptual experience are not necessarily included in the sensible properties represented in a perceptual experience. On this basis it is argued that perceptual experience has a disunified metaphysics, consisting in distinct sensory and cognitive components. The account is developed in relation to existing unified and disunified accounts, and discussed in terms of its implications for cognitive penetration, the reliability of introspection, the transparency of experience, and cognitive phenomenology. (shrink)

This paper brings together several strands of thought from both the analytic and phenomenological traditions in order to critically examine accounts of cognitive enhancement that rely on the idea of cognitive extension. First, I explain the idea of cognitive extension, the metaphysics of mind on which it depends, and how it has figured in recent discussions of cognitive enhancement. Then, I develop ideas from Husserl that emphasize the agential character of thought and the distinctive way that conscious thoughts are related (...) to one another. I argue that these considerations are necessary for understanding why forms of cognitive extension may diminish our cognitive lives in different ways. This does not lead to a categorical rejection of cognitive enhancement as unethical or bad for human flourishing, but does warrant a conservative approach to the design and implementation of cognitive artifacts. (shrink)

Responding to the myth of a purely sensuous “given”, we turn to phenomenology, to the structure of consciousness in an everyday perception of an everyday object. We first consider Brentano’s model of an act of consciousness: featuring the presentation of an object “intentionally” contained “in” the act, joined by the presentation of that object-presentation in “inner consciousness”. We then dig into Husserl’s intricate “semantic” theory of intentionality: featuring “noematic” meaning within a “horizon” of implicated meaning regarding the object of perceptual (...) consciousness. Brentanian inner consciousness morphs into “inner time consciousness” for Husserl, where noematic sense shapes more basic sensory elements of temporal experience. Drawing on these Brentanian and Husserlian analyses, we develop an enhanced account of how an object is “given” in perceptual acquaintance or “intuition”: by virtue of a structure of meaning entertained in the experience. This account we develop further in a “modal” model of the structure of consciousness in everyday perception: distinguishing fundamental factors of phenomenal intentional experience, including inner awareness, phenomenality, and spatiotemporal awareness. Within this model, we specify how the external object of perception is “constituted” in consciousness by virtue of ideal meaning, all within the real world wherein an intentional relation of acquaintance links the perceptual experience with its object. What is “given” in a familiar type of perceptual acquaintance turns out to be quite complex, embracing: the object perceived, the visual experience, its subject, the spatiotemporal context including consciousness and object, and the manifold of meaning shaping the “constitution” of the given object. Where we refer to historical figures, including Husserl, the aim is theoretical rather than exegetical, seeking to develop a contemporary theory of “the given” with roots in classical philosophical views. The resulting theory develops in a series of explorations of increasing complexity in the phenomenology and attendant ontology of “the given”. (shrink)

Husserl famously retracted his early portrayal, in Logische Untersuchungen, of phenomenology as empirical psychology. Previous scholarship has typically understood this transcendental turn in light of the Ideen’s revised conception of the ἐποχή, and its distinction between noesa and noemata. This essay thematizes the evolution of the concept of mental acts in Husserl’s work as a way of understanding the shift. I show how the recognition of the pure ego in Ideen I and II enabled Husserl to radically alter his conception (...) of mental acts, coming to understand them all in terms of genuine acts in a way that had been essentially precluded for descriptive psychologists so long as the pure ego was denied. This reading challenges a widespread assumption in the secondary literature that “mental act” is a merely technical term or misnomer. (shrink)

The paper offers a systematic reconstruction of the relations that, in Husserl’s work, bind together our shared social world (“the spiritual world”) with shared intentionality. It is claimed that, by sharing experiences, persons create social reasons and that these reasons impose a normative structure on the social world. Because there are two ways in which persons can share experiences (depending on whether these experiences rest on mutual communication or on group’s identity), social normativity comes in two kinds. It is either (...) directed (it has an addressee) or it is collective or absolute (it applies to all group members). Social normativity should be distinguished from axiological normativity: The first is grounded in shared intentionality, the second in values. (shrink)

Drawing on material from Husserlian phenomenology, we can reconstruct a realist version of anomalous monism (rAM). According to such a view, mental events are identical to some physical events because they simultaneously exemplify mental and physical properties. rAM would have to confront the charge of epiphenomenalism because Husserl rejects psychophysical causal interaction. And as a form of nonreductive physicalism, rAM also faces the challenge of Kim’s supervenience argument and explanatory exclusion. Utilizing Husserl’s conception of mental motivation and contemporary elaborations of (...) substance causation, rAM can refute the accusation of epiphenomenalism and overcome the problem of exclusion. (shrink)

According to Husserl’s phenomenology, the intentional horizon is a general structure of experience. However, its characterisation beyond perceptual experience has not been explored yet. This paper aims, first, to fill this gap by arguing that there is a viable notion of cognitive horizon that presents features that are analogous to features of the perceptual horizon. Secondly, it proposes to characterise a specific structure of the cognitive horizon—that which presents possibilities for action—as a cognitive affordance. Cognitive affordances present cognitive elements as (...) opportunities for mental action (i.e., a problem affording trying to solve it, a thought affording calculating, an idea affording reflection). Thirdly, it argues that postulating cognitive affordances helps to unfold a rational dimension of thinking by conceiving of them as motivating reasons for action, something that in turn provides an argument for the experienced character of cognitive affordances. (shrink)

In this dissertation, I provide an interpretation and defense of Merleau-Ponty's thesis of the primacy of perception, namely, the thesis that all knowledge is founded in perceptual experience. I take as an interpretative and argumentative key Merleau-Ponty's phenomenological conception of motivation. Whereas epistemology has traditionally accepted a dichotomy between reason and natural causality, I show that this dichotomy is not exhaustive of the forms of epistemic grounding. There is a third type of grounding, the one characteristic of the grounding relations (...) found in perception: motivation. I argue that introducing motivation as a form of epistemic grounding allows us to see how Merleau-Ponty's thesis of the primacy of perception avoids both rationalism and empiricism. Whereas empiricism has argued that all the content of our knowledge is grounded in causal interactions between the world and our senses, and rationalism has held that experience does not suffice as a reason for knowledge, thinking of the relation between experience and knowledge in terms of motivation accommodates the best insights of rationalism and empiricism. Motivation allows us to see how knowledge can be grounded in experience without the content of knowledge being reducible to that of experience. (shrink)