Layman is joined by Matt Segall, this time to discuss his new book, Crossing the Threshold: Etheric Imagination in the Post-Kantian Process Philosophy of Schelling and Whitehead. Matt describes his book as "a philosophical experiment in thinking, feeling, and willing beyond the transcendental threshold of Immanuel Kant's critical philosophy" -- an exercise in opening to a "descendental aesthetic ontology," which places us back into participatory relation with reality, and roots us again in cosmic creativity. In thinking together with Schelling, Whitehead, Nietzsche, and other philosophers, Matt is interested in showing that there are resources for transformative spiritual practice, for a new shamanism, here but often overlooked within the Western philosophical tradition.