Really, it all comes back to “am I just a hallucinating brain in a vat?” But the answer to that question doesn’t much matter really. If that’s the case, why not

Really, it all comes back to “am I just a hallucinating brain in a vat?” But the answer to that question doesn’t much matter really. If that’s the case, why not just pack up all the books and go to the beach? Same thing with language. It’s one interesting line of inquiry, but it’s hardly the only one worth discussing.