Online research in philosophy

Any artefact – a hammer, a telescope, an artificial hip – may malfunction. Conceptually speaking, artefacts have an inherent normative aspect. I argue that the normativity of artefacts should be understood as part of reality, and not just “in our concepts.” I first set out Deflationary Views of artefacts, according to which there are no artefactual properties, just artefactual concepts. According to my contrasting view – the Constitution View – there are artefactual properties that things in the world really have. For example, there is a property of being a telephone per se; we apply our concept telephone to things that have that property. Things that have the property of being a telephone are constituted by, but not identical to, aggregates of particles. To be an artefact, an object must have an intended function, among other things. Telephones – in virtue of being the kind of objects that they are – are always subject to malfunction. And malfunctions, when they occur, are just as much part of the world as telephones are. The example of artefacts shows that what is in the world – what really exists – need not be “mind-independent” nor independent of our concepts.

Beginning with Aristotle, philosophers have taken artifacts to be ontologically deficient. This paper proposes a theory of artifacts, according to which artifacts are ontologically on a par with other material objects. I formulate a nonreductive theory that regards artifacts as constituted by - but not identical to - aggregates of particles. After setting out the theory, I rebut a number of arguments that disparage the ontological status of artifacts.

I hope that my title, “The Metaphysics of Everyday Life,” brings to mind the title of the lively little book, The Psychopathology of Everyday Life , which Sigmund Freud published in 1904. Although scientifically obsolete, this small volume describes numerous kinds of familiar phenomena that go unnoticed: Forgetting proper names; forgetting foreign words; making mistakes in reading and writing; concealing memories from childhood; mislaying things, and so on. These banal errors appear to be random but, according to Freud, they are bursting with psychological importance. What I find congenial in Freud is not his diagnosis of these little mistakes, but his finding consequence in occurrences that are usually overlooked as haphazard and purposeless. Whereas Freud saw the psychological significance of ordinary mistakes, I want to show the ontological significance of ordinary things that we encounter in everyday life.

The topics that I shall consider are these: (1) Causal Explanatoriness of the Attitudes (Dretske, Elugardo); (2) The “Brain-Explain” Thesis and Metaphysical Constraints on Explanation (Antony, Elugardo); (3) Causal Powers of Beliefs (Meyering); (4) Microreduction (Beckermann); (5) Non-Emergent, Non-Reductive Materialism (Antony); (6) The Master Argument Against the Standard View (Dretske, Antony, Elugardo); (7) Practical Realism Extended (Meijers); (8) Alternative to Both the Standard View and Practical Realism (Newen).

So, let us begin in the middle of things. There are two senses in which I think that philosophy must begin in the middle of things: The first is epistemological: I think that the Cartesian ideal of finding an absolute starting point without any presuppositions is illusory. The most that we can do is to be aware of our presuppositions; we cannot eliminate them. Wherever we choose to start, we are in the middle of things epistemologically. The second way in which I think that philosophy must begin in the middle of things is ontological: The objects of my interest at least initially are medium-sized things—primarily people, but also nonhuman organisms and other natural objects, and artifacts, and artworks. These are the kinds of things that populate the world that we all unavoidably contend with and care about. And it is that world—the everyday life world—that I am ultimately interested in understanding.

Metaphysics has enjoyed a vigorous revival in the last few decades. Even so, there has been little ontological interest in the things that we interact with everyday—trees, tables, other people.1 It is not that metaphysicians ignore ordinary things altogether. Indeed, they are happy to say that sentences like ‘The daffodils are out early this year’ or ‘My computer crashed again’ are true. But they take the truth of such sentences not to require that a full description of reality mention daffodils or computers. Many metaphysicians now interpret the apparent variety of things in the world as variety only of concepts applied to things that are basically of the same sort—for example, sums of particles or of temporal parts of particles.

Lynne Rudder Baker presents and defends a unique account of the material world: the Constitution View. In contrast to leading metaphysical views that take everyday things to be either non-existent or reducible to micro-objects, the Constitution View construes familiar things as irreducible parts of reality. Although they are ultimately constituted by microphysical particles, everyday objects are neither identical to, nor reducible to, the aggregates of microphysical particles that constitute them. The result is genuine ontological diversity: people, bacteria, donkeys, mountains and microscopes are fundamentally different kinds of things - all constituted by, but not identical to, aggregates of particles. Baker supports her account with discussions of non-reductive causation, vagueness, mereology, artifacts, three-dimensionalism, ontological novelty, ontological levels and emergence. The upshot is a unified ontological theory of the entire material world that irreducibly contains people, as well as non-human living things and inanimate objects.

According to Lynne Baker, there are three main arguments for the.