What Is God‪?‬

An eminent psychologist and engineer presents a provocative analysis of the concept of God through the lens of scientific inquiry.

This is a study of the concept of God, not from the perspective of any religious tradition, but as a pervasive social phenomenon that has prevailed through the ages. An expert in engineering and applied psychology, author Thomas B. Sheridan offers unique perspective on the subject. In What Is God?, he asks whether the concept of God can be modeled in denotative language (much as modeling in science, medicine and modern professions) in contrast to connotative language (e.g., myth, metaphor, art and music).


Sheridan adopts the assumption of model-based reality, as currently prevalent in physics and some branches of philosophy. That criterion means an entity can be called real for public discourse purposes only to the extent that a credible model can be made of what the entity is or how it works—as opposed to the private reality of thoughts, perceptions, or dreams. What follows is a truly provocative and enlightening through experiment with far-reaching implications.

"It is rare to see the ultimate question of God as prime mover examined as a problem open to rigorous scientific inquiry. Thomas Sheridan has now done it with admirable clarity." —Edward O. Wilson, Pulitzer Prize winning author of The Meaning of Human Existence