Abstract

Phenomenology is the study of conscious experience from the first-person point of view. Husserl used principles of formal ontology even as he bracketed the natural-cultural world in describing our experience, and Heidegger pursued fundamental ontology in his variety of phenomenology describing our own modes of existence. I shall address the role of ontology in phenomenology, and vice versa. Our account of what exists depends on our account of what and how we experience. But, moreover, our understanding of the structure of consciousness depends on our understanding of structure, basic ontological structure, and hence of the place of consciousness in the structure of the world. What makes consciousness “hard” for contemporary philosophy of mind is understanding how intentionality and subjectivity fit into the structure of the world: how phenomenology fits with ontology.