Theories of persistence.

The debate over persistence is often cast as a disagreement between two rival theories-the perdurantist theory that objects persist through time by having different temporal parts at different times, and the endurantist theory that objects persist through time by being wholly present at different times. This way of framing the debate over persistence involves both an important insight and an important error. Unfortunately, the error is often embraced and the insight is often ignored. This paper aims to correct both of these mistakes, and thus clarify the debate over persistence. [ABSTRACT FROM AUTHOR]