Two Metaphysical Naturalisms Aristotle and Justus Buchler provides an American naturalist reading of Aristotle's Metaphysics with extensive literary-philological considerations of the original Greek text. Victorino Tejera defines and evaluates the underpinnings of the systematic metaphysics of Justus Buchler through the American tradition of reading Aristotle. The book expands on classical Greek thought and develops a matured stance on Aristotle's modes of knowing and Justus Buchler's systematic metaphysics. Tejera extracts from the Aristotelian-Peripatetic metaphysics the core of Aristotle's discussion of existence as existence by keeping track of the Peripatetic and Platonist interpolations of the editors who brought the text into being. The book also summarizes Buchler's Metaphysics of Natural Complexes in less technical terms to make it more accessible. With the help of Justus Buchler, Tejera reintroduces the concept of metaphysics as coordinative analysis. Finally bridging the cla