Omniscience is a logical impossibility, so no. You think only real things can be taken seriously ? How about addressing what I said ?
From my earlier post:
"The OB's knowledge is atemporal, not chronological, The definition of omniscience does not restrict otherwise."
Your earlier response (what you said):
"that's fine for a thought experiment, but it violates all known laws of causality. And under that speculation, nothing makes sense, so it's hard to take it seriously.
Me addressing what you said:
1) Now you say omniscience is a logical impossibility. Well, decide on an argument, is it a logical impossibility or is it impossible within the laws of causality (which you made reference to but never specified).
2) You say that omniscience violates all known laws of causality so it's hard to take it seriously and then you imply that a thing doesn't need to be real to be taken seriously.
You seem to seriously waffle.
For your convenience:
A choice can be known out of its time by an OB. *
The OB's knowledge is not necessarily chronological, *
The time-frame of an action is independent of the OB's time-frame. *
Whatever the specifics of an action are (at any time), those specific items of knowledge constitute the knowledge that the OB has (at any time) of the action. *
An action can be the source of the OB's non-chronological knowledge. *
A choice type of action can be the source of the OB's knowledge of the choice. *
(* The definition of omniscience (all-knowing) does not preclude this description.)
From these statements it is reasonable to conclude that omniscience places no constraint on free will, and to restate it, "Free will and omniscience are not incompatible."
Do you have an argument other than "omniscience is not really possible"?