I
The Instrument
Perception as selection under biological and metabolic constraint. Visual illusion reveals the assumptions that normally make perception work.
The Book
We tend to think of perception as the beginning of knowledge: the world is there, our senses register it, and the mind works out what it means. But the order may be almost exactly backwards.
A nervous system is not a window placed between an organism and reality. It is an instrument operating under severe constraints of energy, time, resolution, and information. It cannot represent everything.
The Cost of Knowing follows this insight beyond perception: through scientific representation, subjective experience, spirituality, belief, and religion. Across these domains, the same structural problem recurs: a finite biological organism encounters a world richer, more continuous, and more uncertain than it can represent in full.
The manuscript is currently being prepared for publication.
The Central Idea
The result is not simply distortion. It is selection.
An edge is selected from a gradient. A cause from a field of possibilities. A description from an experience. A hypothesis from uncertainty. A story from an unanswered question. A religious narrative from the largest uncertainties of existence.
The book’s central metaphor comes from astronomy. A telescope contains a rod supporting its secondary mirror. Because the rod lies in the path of incoming light, it leaves diffraction spikes in the image. The spikes are real features of the image, but they are produced by the instrument, not by the object being observed.
The same problem follows us wherever we try to know something. The Cost of Knowing asks what becomes visible when we learn to notice the instrument through which we see.
Six Connected Essays
II
The Blind Spot in Science
Why causal sequences and correlations come naturally to human reasoning, while other forms of organization—such as attractor dynamics—can be harder to represent directly.
III
The Gap Words Can't Cross
The distinction between knowing about an experience and knowing it by acquaintance: why a complete description does not deliver the experience itself.
IV
Why Spirituality Pulls, and Why It Often Sounds Thin
What happens when people need to speak about experiences that resist representation—and why explanation can become most confident where explanation reaches its limits.
V
Why a Wrong Story Beats an Open Question
Uncertainty, false belief, ritual, cognitive closure, and the possibility that premature explanations can be psychologically attractive because they end the search.
VI
Religion, at the Largest Scale
Why religious narratives recur around the limits of understanding, suffering, moral explanation, and mortality—without reducing the question of truth to the psychology of belief.
Why This Book
The Cost of Knowing sits at the intersection of popular neuroscience, psychology, philosophy of mind, philosophy of science, anthropology, spirituality, and religion.
It is neither a new theory of consciousness nor an argument against religion. It is an attempt to identify a recurring constraint on human knowing and follow its consequences across domains that are usually discussed separately.
The book is conceived as a concise work of six connected essays. Each can be read independently; together they form a cumulative argument about the limits of the instrument doing the knowing.
Earlier Work
The Cultural Matrix
Published in 2020, The Cultural Matrix explores culture not simply as something we learn, believe, or inherit, but as something that becomes embodied.
From childhood onward, repeated patterns of language, gesture, food, ritual, morality, and social interaction train the nervous system. Over time, these patterns become so familiar that they no longer feel learned. They feel natural. Our bodies learn what feels right and wrong, familiar and strange, safe and threatening.
The book calls the population-level pattern that emerges from this process cloudware: a shared way of being that exists not inside an individual, but across the many bodies that enact it. Cloudware can make strangers feel unexpectedly familiar, connect people across generations, and hold communities together far beyond the limits of personal acquaintance.
The Cultural Matrix follows this process from early childhood through language, craft, ritual, religion, caste, slavery, food, algorithms, and artificial intelligence. It examines how cultural patterns become deeply embedded in the body, how they shape recognition and belonging, and what happens when we try to change them.
The result is a different way of understanding culture: not merely as information transmitted from one person to another, but as a living pattern reconstructed in bodies—one that we do not simply carry, but become.
About the Author
Willem DeWit is an independent researcher and writer working at the intersection of cultural anthropology, neuroscience, evolutionary theory, and the study of culture.
He has a background in cultural anthropology and has developed an independent research program examining how biological and cognitive processes shape the reconstruction of cultural norms, values, meaning, and belief.
His current research and writing project includes The Cost of Knowing and related work on culture, cognition, and embodied meaning.
Contact
For enquiries about the book, essays, or Willem DeWit's research, please use the contact form.