SPG wrote:Res Ipsa wrote:I can imagine my living room with and without a coffee table? Do both imaginings represent reality?
Yes.
When one is making choices, one usually imagines the possibilities. If 10 different options are imagined and one chosen, the 9 others influenced the choice of the one.
If by imagining your living room, (which has coffee table now) with or without a coffee table, the reality of the universe has changed. The image of the room without a coffee table might inspire you get rid of it, or confirm how much you like it.
Statistically, (I can guess) for every 1000 people that imagine their living room without a coffee room will git rid of the one they have. It has happened to me a couple of times.
If something has absolutely no influence, then it happened and never existed.
Even unicorns have influence over the world. People who believe in unicorns will behave differently then those that don't.
A thought has a certain psychic force. It might be a small force, or a large force, but every thought has force. Many (most) thoughts are subconscious and we feel the effect of them. A ghost could live in a thought. A ghost can invade your thoughts.

"This is not a pipe."
René Magritte was saying that the rendition of a pipe is not a pipe. I'm an illustrator, so I think I understand the process. Magritte probably looked at a real pipe as a model, created a three dimensional image of a pipe in his mind (imaginary), compressed that into two dimensions and painted it using artistic skills to create the illusion of a three dimentional pipe.
Pipes are real. The painting is real. The illusion of the pipe you see in the image is not. I think I hear what you are saying, but it doesn't really make much sense.