Philosophy of Science Commons^™

Necessity, Essence And Analyticity: Toward An Analytic Essentialist Account Of Necessity, Dongwoo Kim

Dissertations, Theses, and Capstone Projects

Some truths could not have failed to hold. Such are called metaphysically necessary truths. As Michael Dummett once aptly formulated, the philosophical problem about necessity is twofold: what makes necessary truths necessarily true and how do we recognize them as such? This dissertation aims to address these questions by developing and defending a novel account of necessity, which has the following three main theses: (1) the necessity of a statement about an entity is established as a consequence of a general principle implying that if the entity is a certain way then it is necessarily that way and the fact …

Facing The Fringe, Laura Gradowski

Dissertations, Theses, and Capstone Projects

Fringe theories are a broad set of alternative views that mainstream scientists deny. Case studies from the past two centuries demonstrate that fringe theorists have sometimes been marginalized to the detriment of scientific advancements. While it is accepted that once in a blue moon comes a diamond in the rough, there are far more cases of fringe theories becoming mainstream than has been traditionally acknowledged. Indeed, fringe theories become mainstream with such regularity that our epistemic intolerance towards them is in need of urgent reexamination. With the recognition that tolerance is an epistemic virtue, we can view debates about theory …

Actual Causation: Apt Causal Models And Causal Relativism, Jennifer R. Mcdonald

Dissertations, Theses, and Capstone Projects

This dissertation begins by addressing the question of when a causal model is apt for deciding questions of actual causation with respect to some target situation. I first provide relevant background about causal models, explain what makes them promising as a tool for analyzing actual causation, and motivate the need for a theory of aptness as part of such an analysis (Chapter 1). I then define what it is for a model on a given interpretation to be accurate of, that is, say only true things about, some target situation. This involves a systematization of various representational principles …

Essays On Communication, Shawn M. Simpson

Dissertations, Theses, and Capstone Projects

One of the central issues of contemporary philosophy and biology is the nature of communication. Early accounts of communication tended to focus on just one side of the communicative divide – the speaker side or the receiver side – and took as their starting point the case of human language. Animal communication, historically, was largely treated as a special case. Now things are different. Now it appears we might have a model that makes sense of sign use in both the human and animal realms and brings together both sides of the signaling divide. It’s still to be seen, however, …

Perceiving The Body: On The Bodily Senses And The Nature Of Perception, Fiona C. Schick

Dissertations, Theses, and Capstone Projects

Visual perception dominates the philosophical study of perception. This dissertation shows that a complete understanding of the nature of perception as a general category requires a consideration of the nature of the bodily modalities such as interoception, proprioception, pain, touch, and thermoception. By understanding these modalities, we come closer to understanding the nature of perception (what it is, how it works, and what systems it encompasses). While non-visual modalities have been gaining more attention in philosophy, much of this work looks to philosophical issues particular to these modalities—not necessarily how they relate to questions about the nature of perception in …

The Modes Of Intervention In Alvin Lucier’S I Am Sitting In A Room, Daniel Fox

Dissertations, Theses, and Capstone Projects

Alvin Lucier’s I am sitting in a room (1969) is an icon of experimental music and sound art. The sizable literature addressing the aesthetic and philosophical implications of this piece rarely discusses the performance practice beyond what is indicated in the score itself. This is problematic for two reasons: 1) The meaning that is derived from the piece often hinges not just on what sounds are obtained, but on how they are obtained. 2) Over the past 50 years, changes in the performance practice have altered what constitutes the work: magnetic tape was used until 2000 when it was replaced …

A Modelist Proposal, Jian Shen

Dissertations, Theses, and Capstone Projects

Many philosophers of mind regard "What is representation?" as a question of paramount importance. In ask this question they overlook the possibility—what I argue is in fact the correct answer—that there is simply nothing specifically representational about representational systems. "Representation" is a label we somehow feel compelled to stick to some systems but not to others, but it fails to pick out an explanatorily relevant kind. This is most clearly seen when we look at representational systems through the lens of formal models—in particular, the sender-receiver model as developed by David Lewis, Brian Skyrms, and others. I offer a cosmetically …

Identity And Counterparthood In A Many Worlds Universe, Sophia A.M. Bishop

Dissertations, Theses, and Capstone Projects

The Many Worlds Interpretation of quantum mechanics - arguably our most powerfully predictive scientific theory to date - describes a branching Universe composed of an infinite number of quasi-classical macroscopic physical worlds. Though elegant in its straightforward rendering of the mechanics, the Many Worlds Interpretation presents a challenge for understanding identity over time. If we wish to preserve the notion of strict numerical identity, we are faced with the choice between: denying the transitivity of identity; very short-lived lives with near constant death; or accepting that the world is filled with many more individuals than we previously dreamed. In adopting …

Production, Not Dependence: The Metaphysics Of Causation And Its Role In Explanation, Responsibility, And The Law, Yuval Abrams

Dissertations, Theses, and Capstone Projects

Causation is production, not dependence. It is not merely a matter of how two facts or events covary, but about what underlies that covariation. Furthermore, causation is unified (not fragmented or plural) and is a natural relation (in the world). To cause is to make something happen, to generate. The causal nexus (the web of causal influence) consists entirely of productive positive causes. With these fixed, the (causal) dependence relations are determined.

Dependence belongs to the theory of explanation. Causal dependence is an explanatory notion: A causally explains B, in virtue of a causal relation between cause C and effect …

Some Non-Human Languages Of Thought, Nicolas J. Porot

Dissertations, Theses, and Capstone Projects

What might we learn if we take seriously the possibility of non-human Languages of Thought (LoT)? A LoT is a combinatorial set of mental representations. And, since mental representations and rules of combination vary in kind, there are many possible LoTs. Simple LoTs might lack familiar features of the putative human LoT, such as object representations, recursively defined rules of combination, sentential connectives, or predicate-argument structure. The most familiar arguments for the existence of LoTs, such as those from productivity, systematicity, concept learning, and perceptual computation, all fail when applied to non-human animals. But recent empirical evidence motivates attributing LoTs …

Imagined Futures: Feminist Science Studies In An Era Of Climate Change Denial, Emily K. Crandall

Dissertations, Theses, and Capstone Projects

What space is there for critical approaches to science in a context where the authority of science to say anything meaningful, or to prescribe, appears to be somewhat tenuous—in other words, in a moment of rampant climate change denial? To answer this question against the backdrop of the common refrain that the problem is one of capitalism vs. the climate (e.g. Naomi Klein 2014), I examine cases where debates about science, economistic organizational arrangements, and political clashes between neoliberals and environmentalists come together, while insisting on the view, following critical engagements with the sciences, that the sciences and their societies …

Demystifying The Placebo Effect, Phoebe Friesen

Dissertations, Theses, and Capstone Projects

This dissertation offers a philosophical analysis of the placebo effect. After offering an overview of recent evidence concerning the phenomenon, I consider several prominent accounts of the placebo effect that have been put forward and argue that none of them are able to adequately account for the diverse instantiations of the phenomenon. I then offer a novel account, which suggests that we ought to think of the placebo effect as encompassing three distinct responses: conditioned placebo responses, cognitive placebo responses, and network placebo responses. Next, I consider implications of the placebo effect’s role in complementary and alternative medicine for discussions …

The Fragmented Mind: Working Memory Cannot Implement Consciousness, Javier Gomez-Lavin

Dissertations, Theses, and Capstone Projects

In both philosophy and the sciences of the mind there is a shared commitment to the idea that there is a center—the seat of consciousness, the source of deliberation and reflection, and the core of personal identity—in the mind. My dissertation challenges this deeply entrenched view. I review the empirical literature on working memory, psychology’s best candidate for the workspace of the mind, and argue that it is not a natural kind and cannot inform these central cognitive processes. This deflationary view directly imperils many naturalistic theories of consciousness that rely on working memory, which are reviewed in this project. …

Experimental Philosophy And Feminist Epistemology: Conflicts And Complements, Amanda Huminski

Dissertations, Theses, and Capstone Projects

The recent turn toward experimental philosophy, particularly in ethics and epistemology, might appear to be supported by feminist epistemology, insofar as experimental philosophy signifies a break from the tradition of primarily white, middle-class men attempting to draw universal claims from within the limits of their own experience and research. However, the relationship between the two is not so straightforward, and an analysis of their connection bears on broader questions concerning intuitions, philosophical methodology, and epistemic standards more generally. This dissertation project aims to 1) examine the conception of intuitions that appears to underpin many projects in experimental philosophy, 2) levy …

The Philosophical Foundations Of Plen: A Protocol-Theoretic Logic Of Epistemic Norms, Ralph E. Jenkins

Dissertations, Theses, and Capstone Projects

In this dissertation, I defend the protocol-theoretic account of epistemic norms. The protocol-theoretic account amounts to three theses: (i) There are norms of epistemic rationality that are procedural; epistemic rationality is at least partially defined by rules that restrict the possible ways in which epistemic actions and processes can be sequenced, combined, or chosen among under varying conditions. (ii) Epistemic rationality is ineliminably defined by procedural norms; procedural restrictions provide an irreducible unifying structure for even apparently non-procedural prescriptions and normative expressions, and they are practically indispensable in our cognitive lives. (iii) These procedural epistemic norms are best analyzed in …

Toward A Science Of Morals, Ross Taylor Colebrook

Dissertations, Theses, and Capstone Projects

Morality is not merely a social construction or a convenient fiction. Nor is it supernatural or non- natural. Rather, ethics could eventually be studied as a branch of the social sciences, concerned with empirically discovering the many and diverse best ways of living. There are moral facts (like “murder is wrong”), and these facts are natural, objective, and universal. In other words, moral realism is true.

Philosophers often assume that moral realism matters because it is a commitment of common sense. Drawing on new work in the psychology of metaethics, I argue that ordinary people are not in fact moral …

Footnotes To Footnotes: Whitehead's Plato, Nathan Oglesby

Dissertations, Theses, and Capstone Projects

This dissertation examines the presence of Plato in the philosophical expressions of Alfred North Whitehead (1861-1947). It was Whitehead who issued the well-known remark that “the safest general characterization of the European philosophical tradition is that it consists in a series of footnotes to Plato" -- the purpose of this project is to examine the manner in which Whitehead positioned himself as one such footnote, with respect to his thought itself, and its origins, presentation and reception.

This examination involves: first, an explication of Whitehead’s cosmology and metaphysics and their ostensibly Platonic elements (consisting chiefly in the Timaeus); second, investigation …

Scientifically Responsible Metaphysics: A Program For The Naturalization Of Metaphysics, Amanda Bryant

Dissertations, Theses, and Capstone Projects

There has been much recent work calling for the naturalization of metaphysics, including most famously James Ladyman and Don Ross’ polemic, Every Thing Must Go. But much work remains to adequately articulate and motivate the call to naturalize metaphysics. My dissertation contributes to that work. Its central questions are: What relationship should metaphysics have to current science? Must good metaphysics be responsive to current science, and if so, how? Why should metaphysics be naturalized and what should its naturalization consist in?

I argue, first, that for that for epistemic purposes, as opposed to heuristic or pragmatic purposes, theories should …

Syntax And Semantics Of Perceptual Representation, James K. Quilty-Dunn

Dissertations, Theses, and Capstone Projects

This dissertation is a defense of perceptual pluralism, the thesis that perceptual systems deliver multiple types of representations including those used in thought. In particular, it argues that perceptual systems output iconic (i.e., image-like, analog) representations as well as discursive (i.e., language-like, digital) states. A central thesis is that perceptual representations of objects are propositional and composed of concepts. It also develops a compositional syntax of iconic representation called the coordination model, according to which icons are sets of primitive parts, each of which determines values along multiple analog feature dimensions simultaneously. The dissertation supports the conclusion that perceptual …

Meaning Through Things, Marilynn Johnson

Dissertations, Theses, and Capstone Projects

Interpretation is the process by which we find meaning in the things in the world around us: clouds on the horizon, bones, street signs, hairbrushes, uniforms, paintings, letters, and utterances. But where does that meaning come from and on what basis are we justified in saying a particular meaning is the right meaning? Drawing from debates in the philosophy of language, I argue that a complete theory of meaning and interpretation must be grounded in intentions. My argument employs research in the philosophy of language, aesthetics, linguistics, and cognitive science to develop a general framework of interpretation. This framework is …

Aspects Of Biological Explanation, Derek J. Skillings

Dissertations, Theses, and Capstone Projects

This dissertation is an evaluation of some strategies used for understanding the biological world. It argues that the complexity of living systems challenges the adequacy of traditional approaches to scientific explanation. An examination of the empirical details—especially those at the microscopic and nano scales—highlights the limitations of mechanistic explanation, common habits of causal reasoning, and theories of individuality. According to this analysis, starting with broad generalizations of how the world is, or a single universal theory of how it ought to be investigated or explained, has things entirely backwards. Instead, we ought to start by looking at the important processes, …

Ecologies Of The Passions In Early Modern English Tragedies, Roya Biggie

Dissertations, Theses, and Capstone Projects

Ecologies of the Passions recovers a neglected model for understanding early modern relationality, one that turns the seemingly inward experience of emotion outward toward the environment. Drawing on early modern medical texts, I argue that the period’s dramatists imagine bodies as humorally vulnerable to other bodies, both human and nonhuman, within dynamically affective environments. As such, my project illustrates the intimate configurations of human and nonhuman life in early modern tragedies. Building upon recent work in the emerging fields of ecocriticism and affect theory, I argue that the period’s dramatic literature exposes the porous fluidity of the Galenic body—its embeddedness …

Seeing And Perceptual Content, Ben S. Phillips

Dissertations, Theses, and Capstone Projects

There are two widely held assumptions about perception: ascriber-independence (the view that the facts regarding what a subject perceives, as well as what her perceptual states represent, are independent of the interests of those attributing the relevant states to her), and determinacy (the view that perceptual content is relatively determinate). I challenge both of these assumptions, and develop a new approach to perceptual content, with implications for theories of mental content more broadly. In chapter one, I address the question of whether, in addition to low-level features, vision represents ordinary objects. I argue that there is just no fact of …

Leveraging Capacity: Technical Solutions To Hunger In The Era Of Neoliberalism, Elizabeth Perry Bullock

Dissertations, Theses, and Capstone Projects

Leveraging Capacity: Technical Solutions to Hunger in the Era of Neoliberalism takes the Global Seed Vault and the value of "global crop diversity" as a point of departure for raising questions about the influence of digital technology on the seed and about the solution to hunger known as "global food security." Discussions about food security among food studies scholars highlight either the failures of global public health advocates to regulate the food and beverage industry or they view food security, like earlier campaigns against global hunger, as an instrument for U.S. foreign policy. On either side of this debate, the …

All At One Point: The New Physics Of Italo Calvino And Jorge Luis Borges, Mark Thomas Rinaldi

Dissertations, Theses, and Capstone Projects

This work of comparative literary criticism focuses on the presence of mathematical and scientific concepts and imagery in the works of Italo Calvino and Jorge Luis Borges, beginning with an historical overview of scientific philosophy and an introduction to the most significant scientific concepts of the last several centuries, before shifting to deep, scientifically-driven analyses of numerous individual fictions, and finally concluding with a meditation on the unexpectedly fictive aspects of science and mathematics. The close readings of these authors' fictions are contextualized with thorough explanations of the potential literary implications of theories from physics, mathematics, neuroscience and chaos theory. …