Hermarchus,Against Empedocles

Abstract

The standard histories give notice of a polemical treatise entitledLetters on Empedocles, 'Eπιστολικὰ. περὶ 'Eμπεδοκλέους (Diog. Laer.Vitae10.25) in twenty two books by Hermarchus, Epicurus' favourite pupil and successor. The work survives in some twenty fragments of more than probable ascription. The most important of these is an extensive extract preserved by Porphyry atDe Abstinentia1.7–12 on the origin in human history of justice, homicide law, and expiatory purifications, which has been the subject of much discussion. Porphyry himself never names the title of Hermarchus' treatise, though he makes it clear that it was in the form of a polemical attack on the views of Empedocles. A recent papyrus find gives the title not asLetters on Empedocles, but as φρὸς 'Eμπεδοκλέα (Against Empedocles). In what follows it will be convenient to show that this is no mere variant but in fact the original and correct form of the title, and to determine what can be known with certainty as a result about the make-up of the work.