If you define evience as a system getting information from outside, then observing your own brain is not evidence. Inferential Apriori truth is what you can (but don’t have to) get in a closed system. Aposteriori truth is what can only be obtained in an open system, one with sensors. And non-inferential, innate knowlege remains a problem.
If you define evience as a system getting information from outside, then observing your own brain is not evidence. Inferential Apriori truth is what you can (but don’t have to) get in a closed system. Aposteriori truth is what can only be obtained in an open system, one with sensors. And non-inferential, innate knowlege remains a problem.