Louis Doulas

I’m currently a Visiting Assistant Professor of Philosophy at Loyola Marymount University in Los Angeles, California.

Previously, I was a Postdoctoral Research Fellow in the Extending New Narratives in the History of Philosophy project at McGill University (2024–26). I received my PhD in philosophy from the University of California, Irvine (June 2024), after completing an MA in philosophy at Brandeis University. I came to philosophy from art. I received a BFA in studio art from the School of the Art Institute of Chicago before spending a few years in New York writing about this scene.

My primary research project explores the epistemology of common sense, connecting questions about its putative rational authority with related questions in the philosophy of science, philosophy of language, and social and political philosophy. I often approach these questions through the figures of early analytic philosophy, with an eye both to how we should interpret their ideas and to how they might be used to move contemporary philosophy forward.

Contact

louis.doulas@lmu.edu
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Publications

Edited Volume

  1. Susan Stebbing: Analysis, Common Sense, and Public Philosophy Oxford University Press (2025) (co-edited with Annalisa Coliva)

    Susan Stebbing (1885–1943) was a pivotal figure in early analytic philosophy. Our edited volume—the first to be devoted exclusively to Stebbing’s philosophy—aims to bring her back into focus, showing why she mattered then and why she matters now.

    PDF (Introduction) • Oxford University Press • Amazon

Articles and Chapters

  1. Philosophical (and Scientific) Progress: A Hinge Account In S. Goldberg and M. Walker (eds.), Attitude in Philosophy, Oxford University Press (forthcoming) (with Annalisa Coliva)

    We argue that philosophy progresses much like science—despite deep disagreements—because many disputes remain evidence-responsive within shared intra-theoretical frameworks.

    PDF

  2. Moore’s Fourth Condition Journal of the History of Philosophy (2026) 64: 125–144

    I present a historical discovery that reframes how we should interpret Moore’s proof of an external world—and in particular the familiar charge that it begs the question—by situating the proof within Moore’s sustained pursuit of what I call a “fourth condition” on proof: that a genuine proof must be capable of extending knowledge.

    PDF • New Work in Philosophy Substack

  3. Making Sense of Stebbing and Moore on Common Sense In A. Coliva and L. Doulas (eds.), Susan Stebbing: Analysis, Common Sense, and Public Philosophy, Oxford University Press (2025), pp. 101–127

    I reexamine the relationship between Stebbing and Moore on common sense, showing that Stebbing’s account is both more distinct from and more indebted to Moore’s than scholars recognize. I argue that their key divergence lies in what I call Stebbing’s unity thesis—the view that common-sense and scientific knowledge form a genuine unity—yielding a dynamic position in which common-sense concepts may be clarified or revised by science, but not displaced wholesale.

    PDF

  4. Bergmann’s Intuitions Canadian Journal of Philosophy (2024) 54: 522–530

    I raise two worries about Bergmann’s “autodidactic” method. I then use his view to highlight the limits of rational argument and contrast it with an alternative that also emphasizes the personal nature of philosophical inquiry while remaining more neutral regarding the rational standing of competing intuitions.

    [This is my contribution to a workshop on Michael Bergmann’s Radical Skepticism and Epistemic Intuition held at Arizona State University on 7 December 2024. Find Bergmann’s replies here.]

    PDF

  5. Philosophical Progress, Skepticism, and Disagreement In M. Baghramian, J. A. Carter, and R. Rowland (eds.), The Routledge Handbook of Philosophy of Disagreement, Routledge (2024), pp. 38–50 (with Annalisa Coliva)

    We distinguish two ways in which one may be led to skepticism about philosophical knowledge. We then introduce an alternative, hinge-theoretic account that promises to recover philosophical knowledge while preserving optimism about philosophical progress.

    PDF

  6. What Philosophical Disagreement and Philosophical Skepticism Hinge On Synthese (2022) 200: 1–14 (with Annalisa Coliva)

    We argue that pervasive disagreement in philosophy—often taken to motivate skepticism about philosophical knowledge—can be reconciled with the possibility of such knowledge.

    PDF

  7. Against Philosophical Proofs Against Common Sense Analysis (2021) 81: 207–215 (with Evan Welchance)

    We argue that Bryan Frances’s argument to the effect that philosophy can overturn common sense fails; we then present a dilemma that exposes deeper problems in his argument.

    PDF • YouTube

  8. A Puzzle About Moorean Metaphysics Philosophical Studies (2021) 178: 493–513

    I introduce the idea of negative Moorean facts—negative existentials that have the status of Moorean certainties—and show how they complicate certain approaches to settling existence debates.

    PDF

In Progress