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

Tag: Process philosophy

  • Boundless Body Podcast with Brian Tierney

    My conversation with Dr. Brian Tierney traces a winding path through the imaginal dimensions of philosophy, beginning with the etheric imagination as the subtle medium through which connection between self and world is actualized. Imagination emerges not as fantasy or escape, but as an onto-epistemic link between our inner life and cosmogenesis. Our discussion touches on the…


  • 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…


  • Renewing Religion: Dialogue with Philip Goff and Brendan Graham Dempsey

    Brendan Graham Dempsey and I sat down with Philip Goff to discuss all things “pan”: panmatheism, panentheism, pangentheism, panpsychism… oh, and Christianity! Philip describes how he arrived at panpsychism: after initially embracing physicalism and even flirting with illusionism, he came to feel that reducing the mind to physical processes was incoherent. Turning to thinkers like Thomas Nagel, David Chalmers,…


  • Whitehead’s Theory of Propositions

    The title of the article Ben Snyder and I are discussing is “The Objectivity of Whitehead’s Propositions: An Explication of the Truth-Relation” in Process Studies53 (2):256-274 (2024). Ben begins with a summary of his paper’s main argument, which I’ll try to capture below. Propositions, for Whitehead, are more than statements in language: they are metaphysical “lures”…


  • Schelling’s Reading of Plato’s “Timaeus”

    In this dialogue, Tim Jackson and I return almost to the beginning of philosophy–“almost” in the sense that Plato himself was already responding to a few centuries of philosophizing by the physiologoi. His dialogue Timaeus represents a synthesis rather than a pure start in the evolution of philosophy. He attempted to reconcile different positions and…


  • Metaphysics Today

    Monday musings on the necessity of history and its overcoming.  Mythos is an indispensable method in metaphysics. Metaphysics only comes to life in the midst of philosophical dialogues, and so sometimes it is helpful to perform a seance by invoking conceptual personae: Plato, Aristotle, Plotinus, Aquinas, Hegel, Whitehead. These and many other names tell a…


  • Whitehead’s Revolutionary Concept of Prehension (Thinking with Tim Jackson and Charles Hartshorne)

    Tim Jackson and I discussed Hartshorne’s article, “Whitehead’s Revolutionary Concept of Prehension.” Charles Hartshorne offers a detailed and insightful examination of Alfred North Whitehead’s process-relational philosophy. Hartshorne, who served as Whitehead’s assistant at Harvard University during the 1920s, was also profoundly influenced by Charles Sanders Peirce, whose papers he edited during that same period. This background…


  • Process Metaphysics Meets Possibilist Physics (Dialoguing with Ruth Kastner)

    Ruth Kastner and I first met several years ago in the context of a seminar series focused on plasma physicist and philosopher Timothy Eastman’s work. Ruth also participated in the “Metaphysics and the Matter With Things: Thinking With Iain McGilchrist” conference I co-hosted at CIIS last March. We’ve been meaning to sit down to see what bridges might…


  • Process, Reality, and Context: Timothy E. Eastman Unties the Gordian Knot – Summaries of the Seminar Series

    Below is a detailed summary of each of the nine seminar sessions that ran monthly from June 2021 through February 2022 focused on Dr. Timothy Eastman’s book, Untying the Gordian Knot: Process, Reality, and Context (2020). This event was sponsored by the Cobb Institute’s Science Advisory Committee, which I chair. You can read my review of…


  • Review of Vol. 2 of ‘The Harvard Lectures of Alfred North Whitehead’

    Below is a draft of my review of: BRIAN G. HENNING, JOSEPH PETEK, and GEORGE LUCAS, eds. The Harvard Lectures of Alfred North Whitehead (1925-1927): General Metaphysical Problems of Science. Edinburgh: Edinburgh University Press, 2021: lxii + 511 pages. The version that is eventually published in Process Studies will likely need to be about half this length, so I’m…


  • Ingressing Minds: Causal Patterns Beyond Genetics and Environment – Reflections on Michael Levin’s Platonic Research Program for Biology

    Reflections on Michael Levin’s Platonic Research Program for Biology (a dialogue with Timothy Jackson) Timothy Jackson and I discuss  Michael Levin‘s new pre-print “Ingressing Minds: Causal Patterns Beyond Genetics and Environment in Natural, Synthetic, and Hybrid Embodiments” (which will eventually end up in the anthology collecting papers from the “Metaphysics and the Matter With Things: Thinking With Iain McGilchrist”…


  • Evolution by Natural Induction (Dialogue with Timothy Jackson)

    A near verbatim transcript: Matt Segall: Hey, Tim. Timothy Jackson: Hey, Matt. How are you? Matt Segall: Hanging in there, doing all right. Yeah. Matt Segall: Nice shirt. Timothy Jackson: Oh, this? Yeah, it’s a tiger snake. They’re very common around here. The design was drawn by a friend of ours who does really cool reptile art. Matt Segall: Local in…


  • Evolution: Theory or Theology? – Reflections on Whitehead, Wolfgang Smith, and the Rise of Participatory Science

    Two years ago, I sat down with the late philosopher and physicist, Wolfgang Smith, to discuss his novel approach to quantum physics and the need for a return to Platonic conceptions of reality. You can watch that conversation here (there’s also a complete transcript): Earlier today, I met with Dr. Smith’s collaborator and archivist, Richard,…


  • Experiential Philosophy, Psychedelic Entities, and Naturalistic Reincarnation: Cheltenham and UK Philosophers Interview

    I recorded this dialogue with Matthew Gray of the Cheltenham and UK Philosophers group a few days ago. A transcript is below. Introduction and Matt Segall’s Credentials Matt Gray: “Hey guys, it’s Matt Gray from Chelam UK Philosophers here, um, just had a fantastic conversation with Matt Segall, the renowned process philosopher, um, he’s a well-decorated,…


  • Theory of Every0ne (Tyler Goldstein) responds to My Theories of Everything Dialogue with Curt Jaimungal

    I just finished listening (at x2 speed!) to  Tyler Goldstein’s very long but also very insightful YouTube commentary (see above) responding to my recent dialogue with Curt Jaimungal (“What is the Human Being?”). Tyler had never heard of me or Whitehead before, nor had I heard of Tyler’s “theory of every0ne.” From the sound of it there…


  • Theories of Everything Podcast: Process Philosophy from Plato to Whitehead and Beyond (Dialogue with Curt Jaimungal)

    Below I am sharing a couple of outputs from ChatGPT4o1 as a hopefully interesting way of summarizing my 3 hour conversation with Curt.  In my prompt I asked it to create a very detailed narrative summary of the transcript written from the perspective of a 23rd century natural philosopher who had lived through the paradigm…


  • Why the World is Unfinished: Whitehead in 20 Minutes

    The following reflections are based on transcribed excerpts from a recent podcast that should appear at the end of the year and that I will be sure to share. Do I consider myself a Whiteheadian? On the one hand, obviously yes—he is certainly the most influential philosopher for me. But at the same time, I…


  • Illusionism Meets Panpsychism: Dialogue with Keith Frankish

    I greatly enjoyed my dialogue with Keith Frankish this morning. Thanks is due to Justin for getting us together. I’d say we had a fascinating conversation exploring process-relational metaphysics and my Whiteheadian form of panpsychism, Keith’s version of illusionism, and how these positions bear on the nature of consciousness and meaning. Keith sent me a few articles to read…


  • Machinic Heterogenesis and Ecosophic Futures: Thinking With Félix Guattari

    The video above records my thoughts after reading a chapter from Felix Guattari’s book Chaosmosis (1995). Turning again to the work of Guattari and his frequent collaborator Gilles Deleuze felt important as the US enters a dangerous moment in its own history. Fascism is not just an external threat, not just about those bad people over there. As…


  • Dialogue with Evan Thompson about “The Blind Spot”

    The Theōros Project hosted philosopher Evan Thompson at CIIS for a dialogue with me about his new book (with Adam Frank and Marcelo Gleiser) The Blind Spot: Why Science Cannot Ignore Human Experience (2024).  We covered a lot of territory:


  • Reading Whitehead on Evolutionary Theory (Dialogue with Tim Jackson)

    Tim Jackson and I just read Whitehead’s 1929 book The Function of Reason together. Here is our discussion: I begin with historical context about two important biologists who influenced Whitehead at Harvard: Lawrence Henderson and William Wheeler. Henderson, in his 1913 book The Fitness of the Environment, argued for continuity between cosmic and biological evolution, suggesting…