@kennethamy,
Ah, let me see here.
fast wrote:You, on the other hand, think that determinism tells us something about the future. I know you think this because you said the underlined: "Facts of the past together in conjunction with the laws of nature entail every truth about the future."
Determinism does not speak to, let alone guarantee, what is to come at all. We may take what we know of determinism and couple it with something else and draw conclusions about future events, but determinism itself is strictly a looking back principle that in essence is limited only to the antecedent causes of events, be those of past, present, or future events.
I don't believe fast is arguing what you think he is arguing. I believe fast's point was simply that future events aren't
logically necessary. And I'm not sure you even disagree with him. I think his confusion came with you said, "Facts of the past together in conjunction with the laws of nature entail every truth about the future". What I think you meant was that future events are causually determined (I don't like this word, but hey, we
are talking about
determinism here!) by past events - which of course makes sense; it's a chain of events. However, fast interpreted this as future events are
logically necessitated - that is, they must happen the way they will.
But there is a difference between something being part of a chain of events, and something being logically necessary. And, so, I'm not sure you and fast are even in disagreement.