Assuming my motives or inventing a backstory about "ghosts" is just another way to avoid the logical problem. An epistemological question about the circularity of radical empiricism stands or falls on its own logic, regardless of why anyone asks it.
The question remains completely untouched: is the claim that "only empirical statements yield valid knowledge" itself an empirical statement, or a philosophical premise?
I don't understand how you can actually know the highlighted claim.
I guess this gets into the 'is math invented or discovered?' question. I think the fact that obscure mathematics can be found to have practical applications decades after being formulated suggests that the question isn't a simple one.
The usefulness of mathematics comes from its scope: In a sense, mathematics is about exploring all possible mathematics, while identifying the impossible as not mathematics. In that sense, mathematics describes all possible worlds, while refusing to describe any mathematically impossible worlds.
Consequently, scientists who want to give mathematical precision to their theories can choose from an extraordinarily wide range of mathematics. When the specific mathematics they choose works well as a model, we shouldn't forget about the vastly larger number of equally mathematical models they rejected because they don't model reality so well.
Using the scientific method to validate the scientific method is the
textbook definition of begging the question (circular reasoning). You cannot use a framework to prove its own foundational validity without presupposing the very thing under test.
Your AI made a mistake with the highlighted. It should have said "is just one example of the". Other examples could be found within this thread.
This is beyond silly now.
Now?
Pointing out epistemological limits is a valid conceptual critique, not a secret code.
So asking how you could know the thing I highlighted in the first of the above quotes is a valid conceptual critique.
I knew that already. Did you?
Alex Rosenberg explicitly defends strong scientism in The Atheist's Guide to Reality, arguing physics is the only path to true knowledge.
As for 'knowledge': in standard epistemology, it is justified true belief—a framework that requires logical coherence before empirical testing can even begin.
As for the pink, how could he know that? Does he really think it was physics that led him to that pink knowledge?
This debate has reached a standstill, so I’m stepping out.
Just when you were doing so well.
That problem applies to every methodology, but it doesn't justify treating one methodology as the only reliable one; that's precisely the epistemic question at issue.
How do you know that's precisely the epistemic question at issue? It seems to me there might be a few other epistemic questions at issue here.
For example: How did you know you were stepping out? Was that a justified true belief? Or was it an unjustified true belief? Or a justified false belief? Or an unjustified false belief? Or a justified true fact you just happened to believe? Or a justified true fact you didn't really believe? Or a justified false fact you just happened to believe? Or a justified false fact you didn't really believe? Or an unjustified true fact you just happened to believe? Or an unjustified true fact you didn't really believe? Or an unjustified false fact you just happened to believe? Or an unjustified false fact you didn't really believe?
I suspect the last of those, but all of those are epistemic questions raised by just that one sentence of yours. You (or your AI) have written other sentences as well, equally open to epistemic questions.