Sophistry is one of the methods by which politicians dress up their policies in alien clothing, to pass them off as more desirable than they really a… - Catherine Rowett

Both Democritus and Anaxagoras try to explain the puzzling behaviour of ordinary reality by appeal to a microscopic replica of reality, in which another set of tiny bodies or minute scraps of stuff move around and cause things to happen. As a way to overcome the difficulty of explaining changes in the world, this ultimately emerges as unsatisfying: if there were problems with explaining chemical and physical events as they appear to us, there will be the same problems with explaining the reactions between smaller and yet smaller bodies.

For Heraclitus, the logos is something that we need to learn to notice if we are to understand the true significance of the world. It manifests itself all around us but, Heraclitus suggests, only a few intelligent people ever realize what is going on.

If we are to understand what is going on in Empedocles’s writings, we need to think about the philosophical motives that drive him, and we need to make use of the bits of text we already had before the papyrus turned up.