Plotinus speaks of a primordial choice implicitly made by every human: to turn either toward the separated soul, or away from it. The idea is that such a choice comes first, and is not conditioned by anything. This is completely unlike Aristotle’s treatment of choice.

Aristotle discusses choice in the context of concrete ethical doings. A choice is the outcome of a deliberation, not something undertaken in a vacuum. Our freedom consists in many such choices, based on reasons. Our unfreedom consists in part in constraint by the cumulative consequences of all our previous choices.

(I call this particular kind of unfreedom superficial because because it is “unfree” mainly in the shallow sense that it is not completely unconditioned. A conditioning grounded in reasons that we assent to is very unlike a conditioning by relations of force. In a deeper sense, a grounding in reasons doesn’t at all make us less free; indeed, many philosophers have made a grounding in reasons the very criterion of freedom. Of course, our choices may also have unintended consequences, and we have to live with these as well. That is a less superficial unfreedom. And we may be swayed by passion or imagination, which is another kind. Or we may be constrained by relations of force.)

In modern times, various writers have abstracted the notion of unconditioned choice even further, so that in principle anything could be a matter of purely arbitrary decision. Completely unconditioned choice can only be arbitrary. Here lie the seeds of tyranny. (See also Desire of the Master.)