Feelings are certainly real. That doesn’t mean that they provide any evidence beyond the existence of the feeling. The standard thought experiment around that is to think about dreams. In a dream, everything I feel can be completely convincing and I have no way to know it’s a hallucination. Once I wake up that reality becomes clear and I know that the feelings I was 100% certain of a few moments ago, were false. That suggests that even complete certainty in our feelings is not indicative of underlying truth.
The extra dimension thing is a bit tricky. The standard 3+1 are widely accepted. There are several conjectures that involve more dimensions but we haven’t found evidence to support them. All of those are still physical dimensions. They generally fall into 2 categories; testable and not testable.
The non-testability is why everyone looks down on string theorists. Their models “explain” everything by piling on more and more dimensions but non of it is testable.
Since none of the dimensions above 4 are measurable, I’m much more comfortable believing they don’t exist than that they do. I don’t see why it would make sense to fill a void of non-knowledge with arbitrary guesses. I don’t see a problem in not knowing if it’s possible for AIs (or humans) to be conscious.
Feelings are certainly real. That doesn’t mean that they provide any evidence beyond the existence of the feeling. The standard thought experiment around that is to think about dreams. In a dream, everything I feel can be completely convincing and I have no way to know it’s a hallucination. Once I wake up that reality becomes clear and I know that the feelings I was 100% certain of a few moments ago, were false. That suggests that even complete certainty in our feelings is not indicative of underlying truth.
The extra dimension thing is a bit tricky. The standard 3+1 are widely accepted. There are several conjectures that involve more dimensions but we haven’t found evidence to support them. All of those are still physical dimensions. They generally fall into 2 categories; testable and not testable.
The non-testability is why everyone looks down on string theorists. Their models “explain” everything by piling on more and more dimensions but non of it is testable.
Since none of the dimensions above 4 are measurable, I’m much more comfortable believing they don’t exist than that they do. I don’t see why it would make sense to fill a void of non-knowledge with arbitrary guesses. I don’t see a problem in not knowing if it’s possible for AIs (or humans) to be conscious.
I can respect that. Appreciate your thoughtful responses!