@Razzleg,
I asked this question:
Quote:But is there a difference between an object and the perception of that object?
Let me try to clarify. If you see a ball, and later you recall it in your memory, is it the same ball? Is the object you think about the same object you saw, or is it an unrelated mental representation?
We all know that there are many ways to spin this. But if we borrow some concepts from quantum physics, we might get another result. If we think of the ball as a quantum system existing in it's definite state, we can compare all perceptions of it to superpositions of that quantum system.
It reality, the ball can only occupy one point in space at any one time. But in our minds, the ball can do or be anything we can imagine.
In a way, we can say that conscious awareness is superpositioned reality, and it is on this background that we understand reality. We can perceive the transition from one state to another, and because we can remember the transition, we can remember both states simultaneously.
Thinking about these things in these terms have implications to some key concepts, such as 'sense of self'. That in turn changes the relationship between objects we sense and the mental representations of that object.
You might ask what basis we have to compare thoughts to quantum superposition. For now, all I can say is that the comparison fits to a point, and there is a similarity shared by quantum superposition and thought.
Both exist and have an impact on reality, yet both are formless, have no mass, and occupy no space.
All this is part of a bigger idea I've been playing with. It's the subject of the thread 'consciousness, again'. Basically, I want a metaphysical explanation of reality based on quantum physics, rather than classical physics. 'Quantum metaphysics', so to speak. The core assumption is that our senses operate on the quantum scale, which to my estimation is a fairly reasonable assumption.