What if everything is physical, only we don't know what it is? The common perception of "physical" is usually the 3 spatial dimensions, and the time dimension, but, what if we need to define physical as something else? Consciousness exists, some say it doesn't, but for the moment lets say it does. We have a blob of energy called the universe, and in it we have 3 spatial dimensions. What if consciousness is a function we don't know about yet? What if we say that there are functions in the world, an object is created with particles, and then it gets a function, or vice versa, a function is needed in the universe, and then the appropriate form and function is created. Regardless, these forms and functions exist. If we say that consciousness is just another function of the physical world, and then go a little deeper and say that it is purely physical, our mind becomes physical. Not 3 dimensions physical, but a part of the universes logic. Also remember that im not talking about the physical processes in the brain, but the actual subjective experience.