Footnotes2Plato

“The safest general characterization of the European philosophical tradition is that it consists of a series of footnotes to Plato.”
–Alfred North Whitehead

Category: Darwin

  • Ontologizing Enactivism: Worldmaking with Ezequiel Di Paolo (dialogue with Tim Jackson)

    Timothy Jackson and I were back in the saddle, this time to discuss Ezequiel Di Paolo’s article seeking an enactive ontology:  Di Paolo, E. A. (2023). F/acts: Ways of enactive worldmaking. Journal of Consciousness Studies, 30 (11–12): 159-89. doi: 10.53765/20512201.30.11.159. Ezequiel will be joining us to present in the biophilosophy track at this summer’s International Whitehead Conference in…

  • A Hegelian Tour of Philosophy from Parmenides to the French Revolution

    A slightly revised transcript of my introductory lecture from a course on Hegel’s Absolute Idealism. I just want to begin by noting that Hegel’s time was a time of revolution in Europe. The French Revolution, in many ways, shaped the political categories that all the modern liberal democracies have been assuming for the last couple…

  • Truth in the Making: On the Possibility of Metaphysics in a World-in-Process

    “…‘becoming’ is the transformation of incoherence into coherence.”  -Whitehead (PR 25) “There is not one completed set of things which are actual occasions. For the fundamental inescapable fact is the creativity in virtue of which there can be no ‘many things’ which are not sub­ordinated in a concrete unity. Thus a set of all actual occasions…

  • Philosophies of Ontogenesis: Evolution by Artistic Selection

    First, have a listen to Timothy Jackson’s recent Lepht Hand podcast about the ontogenetic stance: Then have a read of his essay on Darwin, Simondon, and Battaile and the importance of a “variation first” approach that replaces classical effective theory ontology with an account of ontogenesis. One consequence of such an approach is that we can only…

  • Patterns Are Not Puppeteers: The Return and Reformation of Platonic Form in Biology

    I’ve discussed the return of Platonism in biology before. The following recounts some of what I discussed with Bonnitta Roy as a visitor at The Pop-Up School earlier today. The main driver of the Platonic turn in the life sciences is Michael Levin’s remarkable lab research on bioelectric patterning in morphogenesis. He is now framing this as…

  • Between the Speculative and the Prosaic: Life, Imagination, and Individuation

    Timothy Jackson and I went deep into descendental philosophy and aesthetic ontology, core concepts developed in my last book Crossing the Threshold (2023). I try to argue against both scientistic neutrality and dogmatic theology. I believe that any attempt at thinking the most general conditions of reality inevitably touches the spiritual. If it did not then natural science…

  • The Return of Form in Biology: Thinking Through Platonic Morphospace

    The mystery of biological form has led some biologists, most prominently Michael Levin, back to Plato’s theory of Ideas. Levin is driven primarily by the surprising empirical findings of his lab. He argues that his results are best explained by reference to modes of causality not traceable to genetic histories or molecular components. While he has…

  • Jung, Simondon, and the Ontogenesis of Philosophy

    We just wrapped the “Forever Jung” conference co-hosted by CIIS and the San Francisco Jung Institute. Tim couldn’t be with us in person, but I enjoyed his Zoom presentation on Jung and Simondon (video of his talk should be online soon; you can listen to mine here).  Below are some LLM assisted notes on Tim’s exegesis of the…

  • Notes from the Edge of the Ordinary

    Recapping my time in the twilight zone between physics and psi in Charlottesville, Virginia two weeks ago. I left the DOPS Psi Theory Meeting feeling like I’d been sitting around a camp fire telling ghost stories at the edge of a new continent. In fact, we spent the week together in the Marriott Hotel’s appropriately named Louis…

  • Romanticizing Evolution: Whitehead’s Organic Realism and the Return of Organic Science

    A transcript of my talk at the Cognizing Life conference in Tübingen, Germany July 18, 2025. Other contributors at the Cognizing Life conference include: Benjamin Bembé (Witten), Bohang Chen (Zhejiang), Luke Fischer (Sydney), Andrea Gambarotto (Wien), Levi Haeck(Ghent), Craig Holdrege (Ghent, NY), Christoph Hueck (Tübingen), Philippe Huneman(Paris), Jan Kerkmann (Freiburg), Dalia Nassar (Sydney), Daniel Nicholson (Fairfax), Gregory Rupik (Toronto), Ulrich Schlösser (Tübingen), Matthew Segall (San Francisco), Joan Steigerwald (Toronto), Georg Toepfer (Berlin), Gertrudis Van de Vijver (Ghent), Denis Walsh (Toronto). See also my responses to a (rather reductive!) geneticist. I draw on some…

  • My Biophilosophy Conference Talk: Romanticizing Evolution with Schelling, Peirce, and Whitehead

    Below is my talk at the “Revitalizing Biophilosophy” conference I co-hosted earlier this week. It is based on a long paper I am working on both for this conference and for “Cognizing Life,” another conference that I’ll present at next week in Tübingen, Germany (there is a free livestream option if you’d like to tune…

  • A Biophilosophical Dialogue: Conversations at the Evolutionary Edge of the Life Sciences 

    The conversation above occurred earlier today at the end of a two-day conference I cohosted with Spyridon Koutroufinis focused on the revitalization of biophilosophy. You can learn more about it at the Center for Process Studieswebsite. You can find a YouTube playlist of all the talks at this link.  Two days of phenomenal presentations of ideas that push at…

  • Whitehead’s Evolutionary Theology: Reflections on Process-Relational Panentheism

    Below is a lightly edited, somewhat abridged transcript derived from a conversation I had earlier today with Jack Roycroft-Sherry. You can watch the conversation here. The Polysemic Nature of God What do we learn about God from Whitehead’s metaphysics? This is a difficult question because the term “God” is polysemic. Whitehead has a concept of God…

  • In Defense of Participatory Platonism: Dialoging with Tim Jackson about Dan McQuillan’s Critique of Data Science as Machinic Neoplatonism

    Tim and I read McQuillan, Dan. Data Science as Machinic Neoplatonism. Philos. Technol. 31, 253–272 (2018). https://doi.org/10.1007/s13347-017-0273-3 Key themes discussed: Transcript: Matt Segall: Hey Tim. Timothy Jackson: Hey, man, how you doing. Matt Segall: Cool sweater—are those sea slugs? Timothy Jackson: Yeah. Nudibranchs. Matt Segall: Nice. Timothy Jackson: Naked gills. Matt Segall: So you are underslept and overread? Timothy Jackson: Oh, yeah, big time. I…

  • The Invariance of Variation: Or Why Metaphysics Must Become Ungrounded (Dialogue with Tim Jackson)

    Above, Tim Jackson and I dialogue about a number of conversations we watched, including: Matt Segall: So this is going to be laid back. We didn’t read anything, but we did listen to a whole bunch of conversations. I guess three. Okay, I threw another one in there. So, there’s the Levin and Deacon dialogue…

  • Goals Go All the Way Down: Responding to the Deacon-Levin Dialogue

    I’m grateful to Tevin Naidu for getting Deacon and Levin together. They only had 90 minutes but still managed to cover a lot of territory, including where they overlap and where some tensions may exist. I first met Deacon back in 2011 during a lecture he gave on his then new book Incomplete Nature. Regular readers may not…

  • The Essence of Evolution: Reflections on my dialogues with evolutionary biologist Tim Jackson about God and Eternal Objects

     My friend Timothy Jackson and I have been engaged in a rich interdisciplinary dialogue for nearly four years now. Where does the time go? After a bit of an email correspondence in the summer of 2021, our first podcast conversation occurred back in March 2022. We discussed the importance of generalizing evolution beyond biology so that the whole universe can be…

  • Is a Metaphysical Revolution Afoot in the Natural Sciences?

    In this conversation, Mahon McCann invited me to reflect on what he referred to as a metaphysical revolution in natural science—gesturing toward the shift I and others have been tracking across disciplines including physics, biology, and cognitive science, where the old mechanistic, substance-based ontology seems increasingly inadequate to account for what’s actually being discovered and needing…

  • “The Phenomenon of Life” By Hans Jonas: A dialogue with Timothy Jackson about Jonas’ treatment of Darwinism

    In this session, Tim Jackson and I discuss Hans Jonas’ book The Phenomenon of Life: Toward a Philosophical Biology. We focus in particular on two chapters, “Philosophical Aspects of Darwinism” and “Is God a Mathematician?”  Our aim was to explore how Jonas, emerging from an existential–phenomenological and religious–philosophical context, offered both criticisms and appreciations of Darwin’s…

  • Realizing the Noosphere

    Below are some reflections following my dialogue with Layman Pascal and  Brendan Graham Dempsey as part of Limicon 2025. The video of our dialogue should be online soon, and I’ll be sure to share it here.  It seems to me that this conversation (see prior episodes) is necessarily transdisciplinary, drawing on natural sciences, aesthetics and art, myth and religion,…

  • Science and Religion in a Participatory Cosmos

    Last night I was invited by the Center for Christogenesis at Villanova University to share some thoughts on how the science/religion dialogue may be transformed by a participatory approach to cosmology. The video will be made available in a few weeks to those who register with the Center. I began by playfully suggesting I’d be proceeding as…