Ontology work of Tony Fry is important. René Descartes, with "je pense donc je suis" or "cogito ergo sum" or "I think, therefore I am", argued that "the self" is something that we can know exists with epistemological certainty. Descartes argued further that this knowledge could lead to a proof of the certainty of the existence of God, using the ontological argument that had been formulated first by Anselm of Canterbury. Certainty about the existence of "the self" and "the other", however, came under increasing criticism in the 20th century. Sociological theorists, most notably George Herbert Mead and Erving Goffman, saw
Mr. Cogito book, invites a range of various interpretations, including cultural and historical ones. True to the Cartesian overtones of his name, Mr. Cogito often reflects on life and the world, providing the reader with the thoughtful statements. Coming from an Everyman, they attain a range of universal meanings. The first poem in the collection is entitled "Pan Cogito obserwuje w lustrze swoją twarz" ("Mr Cogito Looks At His Face In A Mirror"). A poem about aging, it poses questions about the limits of individual freedom. The second, "O dwu nogach Pana Cogito" ("On Mr. Cogito's Two Legs") concerns the duality of