From Aristotle:

The Parmenidean problem: how can being (musical) arise from not-being (not-musical)? The answer: Aristotle’s theory of Potentiality and Actuality

Kinds of change (everything fits into these two):

  1. Qualified coming to be:
    1. linuistically: the verb is always transitive, i.e. incomplete unless we specify what the subject is coming to be
    2. mataphysically: always occurs with respect to a non-substantial category
      1. Alteration
      2. Locomotion
  2. Unqualified coming to be
    1. linguistically: the verb is intransitive
    2. metaphysically: Always a change in the category of substances. A new substance comes to be that wasn’t before

Two claims

  1. Coming to be requires an underlying subject
  2. In the process of changing, one part survives and the other does not