Well, there is contextual reality, and absolute reality. Contextual reality would be something like "All the things I see and feel are consistent with the idea that there's a physical universe."
Absolute reality is unknowable, because we only have the senses upon which to draw inferences about it, and the information collected by the senses is only knowably contextual.
Absolute reality is unknowable, because we only have the senses upon which to draw inferences about it, and the information collected by the senses is only knowably contextual.
