Will the answer remain the same? How do you know this? Why should I believe this? You have given no reason for thinking this is true. But you think it is true.
I know this the same way I know anything else - through observation, experience, and reasoning about it. I understand through experience that my claims do not depend on me or my authority at all, and can be (and regularly are) tested and validated by investigations that have nothing to do with me. I observe people checking and inquiring for themselves, and finding the same evidence and knowledge base I rely upon in the record.
You do trust yourself. And you are implicitly inviting me to trust you too - what other reason could you have for saying what you say?
Sure I trust myself - my senses and my faculties. I’m not at liberty to do otherwise. I understand that I am the easiest person for me to fool, but that insight is also part of the trust, the understanding that I have faculties that can be used to apply some level of skepticism and critical thinking as a means of mitigating my own tendencies toward
caprice and confirmation bias.
And I have no problem recommending honest, objective analysis of the world around you, and it doesn’t require any trust in me to validate or support your investigation.
But do you really think I’m going to hold my hand over a candle and say “gee, TS was right - I do have to trust reality, that really hurt! - and reality is just what TS says it is - it all makes sense now!”
No, it’s just a useful way of pointing out the disingenuous nature of theistic faux-skepticism, the idea that we need some kind of justification for the idea that reality is real and that our senses and experiences reflect (if imperfectly) an extramental world around us. It comes up all the time, and the objectors apparently suppose this is a clever philosophical gambit, but it’s facile, and is shown thus, trivially. With a cigarette lighter and one’s hand for example.
That commitment doesn’t settle all the questions, not hardly. But it is a hardwired commitment, and one that needs no justification at all – we are empiricists on a fundamental level, and cannot be otherwise, even those of use who are also supernaturalists.
“lest we die”? - so you have gone from a very ambitious criterion for circumscribing what an intellectually rigorous person can trust, can apprehend as reality (trust the kind of stuff that allows us to have breakfast in NY and lunch in SF - and we know what you mean by that!) to a very unambitious criterion (trust whatever doesn’t threaten your immediate survival - this tells us nothing about how to resolve the issues we have been discussing).
Well, it depends on how much remedial discussion is needed, here. I regularly have to point out and defend the reality of reality as a non-optional, fundamental epistemic commitment here on this forum. It is not very ambitious, and frankly, it’s pretty embarrassing for the collective community that this needs to be pointed out, and by unbelievers (usually), for a bunch that suppose they have been or are being “guided into all truth” or some such. This is very basic stuff, but that is where the thinking fails very often on this forum, right out of the blocks, on the most unambitious and basic stances about knowledge and epistemology.
Which position do you want to advance? My point is that they are not the same - do you see that??? (Re-read the bicycle thing and think about it from this perspective.)
Sure. I’d be happy to keep the discourse at the higher level – it’s really a bore and a drag to have to keep going back to defending the reality of reality and primacy of our senses in interacting with the extramental world. But this is regularly disputed – I think we’ve had to get bogged down in this right here in our exchange, unfortunately. But if that’s what we need to do to go forward, that’s what we need to do, fine.
Once that basic understanding is in place, we can leverage that epistemic foundation as a means to inquiring towards and acquiring real knowledge, and flying coast to coast on a jet is just a handy example of the practical demonstration of real knowledge. I could just as handily have used examples from medicine, computing, or any number of disciplines where real knowledge is efficacious.
But that’s all pointless if we don’t have the (unambitious) claims about the reality of reality and the role of our senses vis the extramental world agreed upon.
-TS