What is the difference between the sensation of something and what that thing is? We all know that light exists, but does it really? After all this light information tells us that all we are seeing is neurons firing in the brain, therefore light doesn't actually exist. We know it's just an electromagnetic wave which is just a more logically consistent way to symbolize light. Our basic senses don't exist in a non-subjective way, even more logical representation of light as a wave form is just a subjective representation in a way. Could their be a way to sense all things through one channel? Also, are you sure we aren't stuck in some kind machine learning program from another universe where automation became so powerful they had to create it in order to advance technology? How can something be measured in a totally non-subjective way?