Why do dolphins and orcas — species that have never built cities or written books — possess brains as large and complex as ours? Why have they maintained those brains for fifteen million years, when Homo sapiens has existed for only three hundred thousand? And what does it mean that millions of people, watching an orca mother carry her dead calf through the ocean for seventeen days, immediately recognized what they were seeing as grief?
These questions don’t have comfortable answers. They press against the edges of the framework most of us were taught to think within — the assumption that consciousness is what human brains produce, that other species are simpler versions of us, and that science has the basic picture right even if some details remain unresolved.
This Substack is built around a book I’m writing called Worlds of Awareness: Cetaceans, Evolution, and Cultures of Consciousness. The book argues that the standard materialist account of consciousness is incomplete — not wrong, but incomplete in ways that matter enormously. The evidence comes from cetacean neuroscience, convergent evolution across species, philosophy of mind, and the contemplative traditions that have been investigating consciousness for millennia. The argument ends somewhere unexpected: with the case that building a culture of consciousness — cultivating interior life with the rigor we currently reserve for technology — is not a luxury but a civilizational necessity.
Each post here is a standalone essay presenting the core argument of a chapter in compressed form. You don’t need to read them in order, but they build on each other. Alongside the chapter summaries, I’ll occasionally publish shorter pieces responding to new research, engaging with other thinkers, or exploring ideas that haven’t yet found their place in the book.
This is for readers who take science seriously but suspect it doesn’t have the whole story — who are drawn to questions about consciousness, meaning, and the inner lives of other species without wanting to abandon intellectual discipline. If that’s you, this post is the best place to start.
Everything here is free, permanently. For why, and for more about the project, see the About page.
What you won’t find here: strident polemics, claims to a finished worldview, or the assumption that challenging prevailing frameworks requires performative certainty. The work is provisional, though not casual. I’d rather be honestly uncertain than confidently wrong.
Comments are open. If something here provokes you, whether to agreement or sharp disagreement, I would like to hear from you. I’m most interested in substantive pushback, genuine questions, and especially anything you think I’ve gotten wrong—I’ll respond when I can add something useful. You can also send me mail: rsm at 137fsc dot net.