I don’t know what that means. Our most basic physics makes no mention of causation or even objects. There are just quantum fields with future states that can be predicted if you have knowledge of earlier states and the right equations. And no matter what “causation in a purely physical sense” means I have no idea why it prohibits an event at time t1 (Omega’s predictions) from necessarily coinciding with an event at t2 (your decision).
I don’t know what that means. Our most basic physics makes no mention of causation or even objects. There are just quantum fields with future states that can be predicted if you have knowledge of earlier states and the right equations. And no matter what “causation in a purely physical sense” means I have no idea why it prohibits an event at time t1 (Omega’s predictions) from necessarily coinciding with an event at t2 (your decision).