Physical Reality
Part I I doubt the existence of physical reality. Scientifically, the process of seeing objects involves the eyes and the brain. When light reflects off an object, it enters the eyes and passes through the cornea, pupil, and lens. The lens focuses the light on the retina, which has specialized cells called photoreceptors. These cells convert light into electrical signals that go to the brain through the optic nerve. The brain interprets these signals and creates our visual perception of objects. The colors we see are projections of our brain. In reality, objects have no colors; it’s the light reflecting off them has colors. Considering this, I can’t imagine how physical reality truly appears. I guess there is no physical reality, but there are energy blocks. Even our bodies should be set of energy blocks that the brain beautifully projects. The brain creates a colorful world for us to have a richer experience. However, this same world appears plain to bats and we don’t know how it...