I think you are both right, you're both just arguing the flipside of the argument. Dinwar is correct, evolution should be accepted since the evidence shows it to be correct. Wowbagger is also correct in showing how creationism is not falsifiable and cannot make predictions.
Technically, my argument is that it is
non-productive, which could either be because: it is not falsifiable
or it IS falsifiable but
failed that test, so far.
It may depend on which version of Creationism you are dealing with...
Not quite. Creationism WAS falsifiable--and was falsified. The data didn't support it. It's not an unscientific theory; it's a disproven one.
It is true that specific attempts to turn Creationism into an empirical science have all been falsified, so far.
But, once you get into that mystical Omnipotent God factor, it turns into a completely un-falsifiable proposition.
But, I short-circuit that whole issue by focusing on productivity and applications. And, how either form of creationism lacks those.
Understand: The goal of my approach is to try to be persuasive
to Creationists. And, although it might not be perfect, it seems to yield mildly better results, in the past, than the standard approach of only arguing about evidence.
It becomes more difficult for anyone, even a God-fearing religious person, to deny that Evolution is at least
good for science, when they learn just how good for science it is, and how non-productive their own ideas were all along. They might still have faith in Creation, but edging them away from debating the matter on scientific grounds is still
progress.