Promoting a new, broadly interdisciplinary horizon for future studies in early Greek philosophy, Dirk L. Couprie, Robert Hahn, and Gerard Naddaf establish the cultural context in which Anaximander's thought developed and in which the origins of Greek philosophy unfolded in its earliest stages. In order to better understand Anaximander's achievement, the authors call our attention to the historical, social, political, technological, cosmological, astronomical, and observational contexts of his thought. Anaximander in Context brings to the forefront of modern debates the importance of cultural context, and the indispensability of images to clarify ancient ideologies.

Anaximander and the Architects opens a previously unexplored avenue into Presocratic philosophy—the technology of monumental architecture. The evidence, coming directly from sixth century B.C.E. building sites and bypassing Aristotle, shows how the architects and their projects supplied their Ionian communities with a sprouting vision of natural order governed by structural laws. Their technological innovations and design techniques formed the core of an experimental science and promoted a rational, not mythopoetical, discourse central to our understanding of the context in which early Greek philosophy emerged. Anaximander's prose book and his rationalizing mentality are illuminated in surprising ways by appeal to the ongoing, extraordinary projects of the archaic architects and their practical techniques.

In The Greek Concept of Nature, Gerard Naddaf utilizes historical, mythological, and linguistic perspectives to reconstruct the origin and evolution of the Greek concept of phusis. Usually translated as nature, phusis has been decisive both for the early history of philosophy and for its subsequent development. However, there is a considerable amount of controversy on what the earliest philosophers—Anaximander, Xenophanes, Pythagoras, Heraclitus, Parmenides, Empedocles, Anaxagoras, Leucippus, and Democritus—actually had in mind when they spoke of phusis or nature. Naddaf demonstrates that the fundamental and etymological meaning of the word refers to the whole process of birth to maturity. He argues that the use of phusis in the famous expression Peri phuseos or historia peri phuseos refers to the origin and the growth of the universe from beginning to end. Naddaf's bold and original theory for the genesis of Greek philosophy demonstrates that archaic and mythological schemes were at the origin of the philosophical representations, but also that cosmogony, anthropogony, and politogony were never totally separated in early Greek philosophy.

Through a close reading of two presocratic philosophers, Heidegger demonstrates that all of Western philosophy is rooted in the question of Being. This volume comprises a lecture course given at the University of Freiburg in 1932, five years after the publication of Being and Time. During this period, Heidegger was at the height of his creative powers, which are on full display in this clear and imaginative text. Heidegger analyses two of the earliest philosophical source documents, fragments by Greek thinkers Anaximander and Parmenides. Heidegger develops their common theme of Being and non-being and shows that the question of Being is indeed the origin of Western philosophy. His engagement with these Greek texts is as much of a return to beginnings as it is a potential reawakening of philosophical wonder and inquiry in the present.

In Miletus, about 550 B.C., together with our world-picture cosmology was born. This book tells the story. In Part One the reader is introduced in the archaic world-picture of a flat earth with the cupola of the celestial vault onto which the celestial bodies are attached. One of the subjects treated in that context is the riddle of the tilted celestial axis. This part also contains an extensive chapter on archaic astronomical instruments. Part Two shows how Anaximander (610-547 B.C.) blew up this archaic world-picture and replaced it by a new one that is essentially still ours. He taught that the celestial bodies orbit at different distances and that the earth floats unsupported in space. This makes him the founding father of cosmology. Part Three discusses topics that completed the new picture described by Anaximander. Special attention is paid to the confrontation between Anaxagoras and Aristotle on the question whether the earth is flat or spherical, and on the battle between Aristotle and Heraclides Ponticus on the question whether the universe is finite or infinite.

Bringing together geometry and philosophy, this book undertakes a strikingly original study of the origins and significance of the Pythagorean theorem. Thales, whom Aristotle called the first philosopher and who was an older contemporary of Pythagoras, posited the principle of a unity from which all things come, and back into which they return upon dissolution. He held that all appearances are only alterations of this basic unity and there can be no change in the cosmos. Such an account requires some fundamental geometric figure out of which appearances are structured. Robert Hahn argues that Thales came to the conclusion that it was the right triangle: by recombination and repackaging, all alterations can be explained from that figure. This idea is central to what the discovery of the Pythagorean theorem could have meant to Thales and Pythagoras in the sixth century BCE. With more than two hundred illustrations and figures, Hahn provides a series of geometric proofs for this lost narrative, tracing it from Thales to Pythagoras and the Pythagoreans who followed, and then finally to Plato's Timaeus. Uncovering the philosophical motivation behind the discovery of the theorem, Hahn's book will enrich the study of ancient philosophy and mathematics alike.

Detailed study of how Anaximander’s cosmological and philosophical conceptions were affected by architectural technologies.