Paul,
I agree completely with what you said above. But it is also a departure from the issue, which was: What constitutes a good reason to believe?
Objective, verifible, evidence is a good reason to believe. Then you don't need to
believe, because you've got evidence.
It was put forward that there are no good reasons to believe, however I pointed out that firsthand experience is a good reason to believe.
First hand experience is a good way of experiencing how piss-poor our memories can be. I had this experience very recently with a date in my diary. I had even made a note of the date and location of a future event in my Outlook calendar. I was sure that I had the right date for an event, but then it transpired when I went back to check again, that my recollection of the location, and therefore the diary note, was wrong.
It's not just me being a berk. It happens to all of us, all the time.
For example if you had a UFO experience yourself. That could, depending on the details of the experience, be a good reason for you to believe.
To believe
what, exactly? That it's astoundingly difficult to judge distances and sizes of objects at night? Why, I have that experience every time I drive on the motorway in the dark.
But it would not necessarily be a good enough reason for whomever you should tell your story to. Where your comment fits in is that we both acknowledge that there is only "one reality",
There is one objective reality, that is correct.
the issue is proving to someone who has never exeperienced some part of it that there is more to it than they think. The "one reality" become a situation where part of the population is aware of some aspect of that reality that the rest aren't.
Ok, there's two things here:
1. An objective reality that exists as it is, outside of our cognition;
2. Our brain's interpretation of that reality, which is individual and idiosyncratic to each and every one of us. It's based on lots of things, such as our past experience, but basically it's the sum total stimuli in the environment being picked up, and filtered by, our senses, and then a bunch of neurons firing (in a very individual way) in our brain, resulting in some thoughts.
Note the difference.