Taking Reality for Granted?
We all have senses, and we use our senses to perceive the world around us. The sum total of our sensory perception is the input to which we ascribe the characteristic of reality. When we do this, we are effectively saying that what we sense around us is what exists around us, and we use this information to guide us as we move about the world in which we live. However, there is a problem inherent within this methodology, as philosophers have been noting for millenia: We cannot be certain that reality is as we perceive it, since the perceptions that we cite as evidence are necessarily subjective, and are devoid of external, independent confirmation of their accuracy. Or are they? This is the question I'd like to address.