Debt: The First 5,000 Years

by David Graeber

Greek philosophy, in turn, begins with three men: Thales, of Miletus (c. 624 BC–c. 546 BC), Anaximander, of Miletus (c. 610 BC–c. 546 BC), and Anaximenes, of Miletus (c. 585 BC–c. 525 BC)—in other words, men who were living in that city at exactly the time that coinage was first introduced.72 All three are remembered chiefly for their speculations on the nature of the physical substance from which the world ultimately sprang. Thales proposed water, Anaximenes, air. Anaximander made up a new term, apeiron, “the unlimited,” a kind of pure abstract substance that could not itself be perceived but was the material basis of everything that could be. In each case, the assumption was that this primal substance, by being heated, cooled, combined, divided, compressed, extended, or set in motion, gave rise to the endless particular stuffs and substances that humans actually encounter in the world, from which physical objects are composed—and was also that into which all those forms would eventually dissolve.