Full Idea
The substratum thesis says …perhaps there is a different subject for different kinds of changes, and perhaps what endures through one kind of change will be corrupted by another.
Gist of Idea
There may be different types of substrate, or temporary substrates
Source
Robert Pasnau (Metaphysical Themes 1274-1671 [2011], 02.5)
Book Reference
Pasnau,Robert: 'Metaphysical Themes 1274-1671' [OUP 2011], p.29
Related Idea
Idea 16580 A substrate may be 'prime matter', which endures through every change [Pasnau]