wonderworker: Empiracism is based on measurement and the avoidence of presumption.An ideal perhaps.
Progress in a research endeavor is stated mathematically and requires "Predictive"validity.The only "validity"that is useful in my opinion.
"Truth"is an obsolete notion in the sense that it is no longer used in scientific literature,having given way to correlation,confidence intervals and the like.Wittgenstein's analysis of ordinary language had a lot to do with with there-formatting of the language of science.
Not a "claim" but a matter of history.
Finally,disagreeing with you in no way demonstrates that one doesn't know what he is talking about.I had thought better of you than that.
The claim that Empiricism (please note spelling) is based on measurement requires the assumption that measurement is evidence. How do you go about measuring that assumption?
Similarly, your belief in mathematical validity is based on an ontological assumption - that is, you're assuming it's truth. Please prove that your assumption is true.
Probabilistic evaluations of reality are likewise based on the assumption that probabilistic evaluations are true.
What I'm saying is that statement decrying truth "as an obsolete notion" are logically undercutting their own claims - that is, these kinds of statements are making a claim about truth while at the same time denying that it is possible to make such claims.
This is why I consider them to be worthless. Wittgenstein ran into that same problem; as far as I'm concerned, the core of his philosophy is invalid since its conclusions are contradicted by its central premise. In later life he (apparently) tried to wriggle around that contradiction - demonstrating that he was aware of the problem - but that's another and highly technical story that would be best reserved for a philosophy list.
Wonder, I have my suspicions about your knowledge because you've made statements - for example, about Sartre and Kierkegaard - that are either false or extremely simplistic. Your assessment of modern science abandoning the notion of truth is also simplistic if not outright false. They simply are proffering a different brand of truth. I'd be interested to see if you can buttress that claim with some quotes of scientist-thinkers who say "there is no truth." I believe you'll come up empty-handed.