I’m not sure what you mean by “a choice from an external point of view.”
The usual—e.g. in the “perfect predictor” version of the Newcomb problem you might think you’re making a choice, but Omega knows what you are going to choose and so from its point of view (“external” to you) you don’t actually have a choice and will do what you are predetermined to do.
In any case, we’ve dug down to the more or less standard free-will debate...
The usual—e.g. in the “perfect predictor” version of the Newcomb problem you might think you’re making a choice, but Omega knows what you are going to choose and so from its point of view (“external” to you) you don’t actually have a choice and will do what you are predetermined to do.
In any case, we’ve dug down to the more or less standard free-will debate...