Abstract

This paper investigates Alfred North Whitehead and Maurice Merleau-Ponty’s attempts to develop a historical, dynamic ontology (a “process ontology”, according to the former, and an “ontology of the flesh” for the latter). The claim of the paper is that their originality lies in the methods adopted to reach such ontologies, which show strong similarities. Both authors based their research on nature, conceived of as “the leaf of Being”, and on perceptual experience, understood not as a chaos of bare, punctual, sense data, but as the complex, original source of meaning that constitutes the primary field of philosophical investigation—the only source from which one can gain new understanding of both nature and logos (things, happenings, values, subjectivity, laws, etc.). After some introductory remarks on the connections between Whitehead and Merleau-Ponty, the paper is divided into three parts. The first part clarifies why and how, according to the philosophers, ontology should start from a new scrutiny of nature. The second part specifies what this new conception of nature, based on perceptual experience, is. The third part focuses on how their ontologies must be construed as historic, insofar as behaviors, actions, and practices lie at the core of their concept of being.