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

Category: Spinoza

  • Pre-order my new book ‘Crossing the Threshold’

    My new book Crossing the Threshold: Etheric Imagination in the Post-Kantian Process Philosophy of Schelling and Whitehead is now available for pre-order (thanks to Revelore Press/Integral Imprint). Orders ship on Earth Day (April 22). “Segall’s new book is a sustained blissful effort to re-infuse 21st century thought with the courage, generosity, and imagination that he himself…


  • Six Lectures on Whitehead’s ‘Process and Reality’

    Below is a series of six lectures originally recorded in 2017 going through each part of Alfred North Whitehead’s magnum opus Process and Reality.


  • Urphänomen Reading Group – Rudolf Steiner’s “Riddles of Philosophy”

    Urphänomen Reading Group – Rudolf Steiner’s “Riddles of Philosophy”

    Below is a playlist featuring the recordings of our Urphänomen Reading Group, which is open to anyone interested (message us on Patreon or email archetypalphenomenon@gmail.com to join). New sessions will be added to this playlist as we go. We are reading the works of Rudolf Steiner, starting with Riddles of Philosophy. Next we’ll be reading…


  • Revolutionary Left podcast introducing German Idealism

    Revolutionary Left podcast introducing German Idealism

    I was invited back on the Rev Left podcast to lay out the dialectical twists and turns of the German Idealist movement. Link here: https://revolutionaryleftradio.libsyn.com/german-idealism


  • Dialogue with Bernardo Kastrup: Translating between Analytic Idealism and Process-Relationalism

    Dialogue with Bernardo Kastrup: Translating between Analytic Idealism and Process-Relationalism

    My long-overdue conversation with Bernardo Kastrup is above. I am pleased with how this turned out. We mostly attempted to translate between our respective orientations, finding many overlaps despite differences of emphasis. I think important differences remain, though we’ll have to iron those out together in the future. A few thoughts about what we discussed:…


  • Cassettes podcast

    William July invited me on his podcast. We had a wide-ranging and in-depth conversation concerning the hard problem of consciousness, emergence, panpsychism, value, freedom, and so much more. Check it out here.


  • A Drunk History of Time: The Einstein, Bergson, Whitehead Debates

    Is the flow of time a “stubbornly persistent illusion,” a mere psychological mirage, as Albert Einstein held? Or is it the very essence of all psychical life and material things alike, as Henri Bergson argued? Might there be an equally scientific rendering of relativity that does not force us to deny our lived experience, as…


  • Reason, Reality, & Religion in the Making (dialoguing with John Vervaeke)

    Reason, Reality, & Religion in the Making (dialoguing with John Vervaeke)

    Thanks to John Vervaeke for hosting me on his channel. It was a wonderful conversation. As you’ll hear, we are planning to do a few trilogues soon with Jorge Ferrer and Evan Thompson.


  • Introduction to German Idealism

    Introduction to German Idealism

    My lecture in two parts introducing German Idealism (focusing on Kant, Fichte, Schelling, Goethe, Hegel)


  • Lecture and notes on Part I of Whitehead’s “Process & Reality”

    Lecture and notes on Part I of Whitehead’s “Process & Reality”

    This Fall at CIIS.edu, I’m teaching an online advanced seminar on Whitehead’s magnum opus, Process & Reality. Here are my reflections on Part I of Process & Reality, “The Speculative Scheme.” Note that I discuss Richard Rorty’s conference presentation during a symposium on Whitehead at Stanford back in April 2006. Isabelle Stengers and Donna Haraway were…


  • “Electrons Don’t Think” by Sabine Hossenfelder

    “Electrons Don’t Think” by Sabine Hossenfelder

    The following is a comment I posted on the physicist and blogger Sabine Hossenfelder’s blog Backreaction to a post titled “Electrons Don’t Think.” https://backreaction.blogspot.com/2019/01/electrons-dont-think.html Hi Sabine. I discovered your blog last night after Googling “Carlo Rovelli and Alfred North Whitehead.” It brought me to Tam Hunt’s interview with Rovelli. I have been studying Rovelli’s popular…


  • The Schelling & Hegel Tapes

    The Schelling & Hegel Tapes

    I’m sharing some clips from a live video conference session a few days ago with students in my online course this semester, “Mind and Nature in German Idealism.”


  • Fall 2018 Online Course: “Mind & Nature in German Idealism”

    Fall 2018 Online Course: “Mind & Nature in German Idealism”

    I’ll be offering this course for the second time in Fall 2018 at CIIS.edu (the semester runs from late August through mid-December). Special students and auditors are welcome to enroll! Email me at msegall@ciis.edu for more information about registration.


  • My Online Course this Fall: PARP 6133 – Whitehead’s Adventure in Cosmology

    My Online Course this Fall: PARP 6133 – Whitehead’s Adventure in Cosmology

    I’m teaching another online graduate course for CIIS.edu this Fall (Aug-Dec) called Whitehead’s Adventure in Cosmology: Toward a Physics of the World-Soul (PARP 6133). Here is the proposed syllabus. Auditors and Special Students are welcome to enroll. Email me at msegall@ciis.edu for more information about how to do this.


  • Diagramming German Idealism

    Diagramming German Idealism

    I’m teaching an online graduate course called Mind and Nature in German Idealism this semester. Below I am sharing several diagrams that I’ve developed to depict Kant’s transcendental method as it evolves through the first three critiques, as well as Fichte’s radicalization of the Kantian project. I hope to continue developing this diagram to elucidate Schelling, Goethe,…


  • Mind and Nature in German Idealism: A Spring Course at CIIS

    Mind and Nature in German Idealism: A Spring Course at CIIS

    There’s still a few weeks left to enroll in my spring course at CIIS.edu as an auditor or special student.  Mind and Nature in German Idealism will start on January 17th and run until May 8th. Email me if you are interested and I can share the syllabus and/or enrollment instructions (msegall@ciis.edu).


  • Mind and Nature in German Idealism, a graduate course

    Mind and Nature in German Idealism, a graduate course

    I’m very excited to teach a 10-week online course at CIIS next semester (Spring 2017, running from Jan – Mar) called Mind and Nature in German Idealism. The course includes readings and lectures on Kant, Fichte, Goethe, Hegel, and Schelling. Note that you do not need to be enrolled in a graduate program at CIIS in…


  • Dogen, Spinoza, and Whitehead by Seth Segall

    Check out this interesting post by my cousin, Seth Segall, over at the Existential Buddhist. The topics Seth discusses include whether consciousness is emergent from or intrinsic to the physical world, the place of values (human or otherwise) in the universe, and the variety of God concepts available to those willing to philosophize about such matters. Seth…