Full Idea
There is a phenomenon of change. I am starting with the assumptions that it is a causal phenomenon, and that it requires explanation.
Gist of Idea
Change exists, it is causal, and it needs an explanation
Source
Neil E. Williams (The Powers Metaphysics [2019], 06.1)
Book Reference
Williams,Neil E.: 'The Powers Metaphysics' [OUP 2019], p.121
A Reaction
That is, I take it, that we need a theory which explains change, rather than just describing it. Well said. Williams says, roughly, that each stage causes the next stage.