>>12145042No I mean there are systems that are causal but not deterministic.
State A can evolve into state B, C, or D. It can NOT evolve into state E or F or any other state. However, which state it evolves into out of B, C, or D is not deterministically defined - it's completely, truly, random, with no underlying mechanism.
This is causality (state A causes state B, C, or D) but not deterministic (there is no deterministic process that causes one of the three states over the other. It is completely random and non deterministic, there is no secret underlying determinism that we are ignorant of. It simply goes to one of those three states randomly).
Determinism is a stricter form of causality. The universe that we live in is causal but not deterministic.