@Night Ripper,
Night Ripper;160770 wrote:If I don't understand the argument it's only because your argument is in a constant state of flux. First you say fatalism is true in one sense and false in the other then you agree that fatalism only has one sense. If it only has one sense then how can it be true in one sense and false in the other, that makes two senses.
Maybe what you meant to say is that some people mistakenly confuse the two aforementioned senses of the word "fate" and thereby assume either one of them can imply the one and only sense of fatalism.
The doctrine of fatalism is that what people do is inevitable (literally) in that nothing that happens is avoidable. So that whatever does happen
must happen. Human action is inefficacious since whatever a person does (what will happen must happen).
This view is false. It is certain that sometimes, human action is efficacious, and that it is possible to avoid what would happen unless steps were taken to avoid it. Controlled experiments and studies show this, even if common experience didn't. Now, what is it that leads people to think that fatalism is true? It is that the term "fate" has two seense which are confused. 1. What does happen. 2. What must happen. People who think that fatalism (the doctrine) is true, do not distinguish between these two senses. They think that because whatever does happen, does happen ("Che Sera, Sera") which is, of course not merely true, but is a necessary truth, that whatever happens
must happen. Which, as we have already seen, is clearly false. So, on this account, the belief that fatalism (that whatever happens must happen, and that human actions are inefficacious) is true is the result of a fallacious argument, that because whatever happens will happens, that whatever happens must happen. Clearly the conclusion cannot follow from the premise. One reason it cannot is that the premise is a necessary truth, but the conclusion is a contingent truth, and it is a theorem of the most accepted system of modal logic (S5) that a contingent conclusion cannot follow from a premise that is a necessary truth.
I hope this clears it up.