Lately I've been listening to talk radio whenever I'm in the car, so that means during the day I hear Maha Rushie. He was talking about the faddish health kicks etc. and how they are based on the desire to live forever. He waxed philosophical and said something like:
'Folks, we are all going to die. No one has ever disproven this.'
If you've listened to Rush, you can imagine how he said this, too. It was sort of a "let me make it 'mathematical' just as icing on the cake, because I'm both a master of wisdom and of formal argument."
But of course this is nonsense. Rush thought he was saying "there has yet to be someone who has lived forever" but the strict wording he used (which I may not have reproduced perfectly above) made a more accurate test, "Is there anyone who hasn't died?"
And of course, there are over 5 billion people who are pending counterexamples to Rush's empirical claim that everyone dies.
BTW, of course I get Rush's point. But I'm just saying that he was trying to be super anal about it and make it "scientific," when he wasn't really testing his hypothesis at all. He believes in the theory that everyone is mortal, and that's fine; so do I. But he doesn't add anything to the analysis by implicitly invoking Popper.