Category: Spinoza
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From Substance to Creativity, Or on the Modernity That Could Have Been
Yesterday in my history of Western philosophy course, where my students are reading Richard Tarnas’ Passion of the Western Mind (1991), I lectured on a couple of seventeenth century philosophers in an attempt to catch the nature of the shift that historians call “the Enlightenment.” I then connect their innovations to a couple of nineteenth and twentieth…
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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…
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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…
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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…
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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…
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‘No Thinker Thinks Twice’: On the Attempt to Catch Whitehead in the Act of Philosophizing
What follows are some preliminary reflections on my panel presentation for the “Whitehead at Harvard” centennial conference this Friday, September 27. This Friday, I’ll be traveling to Harvard University for “A Century of Process Thought: Commemorating Whitehead’s Legacy at Harvard and Beyond.” The event is free to attend in-person or online (follow the link to register). The…
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Whitehead, God, and Eternal Objects (Dialoguing with Darren Iammarino)
Darren and I had an intense geek out session exploring some of Whitehead’s categoreal scheme. Key points include: Here’s my paper on eternal objects (a shorter version was just published in Process Studies): “Standing Firm in the Flux: On Whitehead’s Eternal Objects”
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Mind and Life in the Cosmos
I’m sharing a version of a lecture I delivered for the Pari Center earlier this morning.
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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…
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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.
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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…
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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
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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:…
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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.
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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.
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Introduction to German Idealism
My lecture in two parts introducing German Idealism (focusing on Kant, Fichte, Schelling, Goethe, Hegel)
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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…
Footnotes2Plato 