I think rebirth is real, and would like to give my theory about it.
Part 1: universal consciousness
“I’m not arguing that consciousness is a reality beyond science or beyond the brain, or that it floats free of the brain at death. I’m not making any spooky claims about it metaphysics. What I am saying, however is that the self is an illusion. The sense of being an ego, an I, a thinker of thoughts in addition to the thoughts. An experiencer in addition to the experience. The sense that we all have of riding around in inside our heads as a kind of a passenger in the vehicle of the body. That’s where most people start when they think about any of these questions. Most people don’t feel identical to their bodies. They feel like they have bodies. They feel like there inside the body. And most people feel they are inside their heads. Now that sense of being a subject, a locus of consciousness inside the head is an illusion. It makes no neuro-anatomical sense. There’s no place in the brain for your ego to be hiding. We know that everything that you experience – your consciousness emotions and thoughts and moods and the impulses that initiate behavior – all of these things are delivered by a myriad of different processes in the brain that are spread over the whole of the brain. They can be independently erupted. We have a changing system. We are a process and there’s not one unitary self that’s carried trough from one moment to the next unchanging. And yet we feel that we have this self that’s just this center of experience.” – Sam Harris
youtube.com/watch?v=fajfkO_X0l0
Let’s take the following philosophical question: What if you teleport Bob by instantly destroying him in one place, and recreating him atom by atom in another place.
Will his consciousness also be teleported? Is the original Bob dead? And the copy of Bob just thinks he is Bob?
It seems most people have the image of some sort of consciousness “receiver” in mind when thinking about life and death. That which experiences the consciousness. So when teleporting Bob, will his receiver also teleport? Or will the new consciousness not be shown to him but only to his copy?
We will call this receiver the ego from now on.
In essence this ego is what constitutes as “you”, it is what you really are. All the rest, your material body and memories, they can all change over time.
Another thought experiment:
If 3 year old Bob is conscious, and if all goes well, the biological computer (brain) that is Bob at age 3 will evolve to a different biological computer 30 years later which will also be conscious. Then it is logical for Bobs 30 year old consciousness to think his ego was the same as in his 3 year old self, 10 year old self etc. And this Is a correct assumption. However it seems very clear for Bob that he does not experience other people’s consciousness, and so he seems to have a personal ego, a personal self.
Its quit hard to define this ego. if you have the same ego all of your life but both the physical and the mental changes over time, this means that your ego has characteristics beyond the brain. But how does this ego know what conscious experiences are meant for you, or for another ego? If Bob goes to sleep, why doesn’t he wake up the next morning as Tom?
We can get rid of this problem by using the following interpretation:
There is not any specific receiver for anyone, consciousness just exists.
In essence we can talk of a universal receiver a universal ego
What this means is that your ego/receiver not only experience your own consciousness, you experience all the consciousness in the universe. You are everyone
Let’s clarify with a thought experiment:
We have the following building:
There is a central room, in this room is a bed. We will call this room C
There are also 2 doors in room C, door A and B. Behind them lay two different rooms, and different things to do.
We can give Bob a drug that depending on the formula will write and read memory out of different parts of his brain.
Every day, Bob will switch rooms (A and B), one day he will live his life in room B, the next in A etc. At the end of each day, Bob will sleep in room C
We give Bob the corresponding drug of either room A or B during the night.
When Bob agrees with this experiment, he thinks that he will both experience his life in room A and B.
At the end of his first day in room A, he might look forward to see what room B looks like, but the next thing he realizes when he wakes up is that he is again in room A.
The same goes for Bob in room B.
In essence Bob is now leading 2 life’s. one life in room A and another in room B. In theory we can add as many rooms that we want. It will seem to Bob that he only experiences 1 room.
The same can be said about all of us. It seems like we only live 1 life, but we live them all.
look at consciousness as frames. One calculation (that from 3 year old Bob) is not the same as another calculation (Bob at 30). So at some point you can break them up (If you go into deep sleep and lose your consciousness, you can already say that your conscious experience from the day before and the day after are separate calculations)
Al these conscious experiences (frames) exist, from you and me and all conscious beings in this and other universes.
And just as with Bob participating in the room experiment, he experiences all rooms. And so do you experience all consciousness in the universe, you just “forget” about it.
Part 2: Time
Einstein proved with his theory of relativity that time is an illusion, and that we live in a 4 dimensional universe called space time.
“For we convinced physicists, the distinction between past, present, and future is only an illusion, however persistent.” –Albert Einstein
“The past is not gone, the future isn’t non-existent, the past the future and the present are all existing in exactly the same way” - Max Tegmark
And so it is correct to assume that your conscious experiences in the past, present and future as well as other people’s conscious experience in past present and future exist. And always existed.
We will use the room thought experiment again to visualize better:
You have 4 rooms, room A and B, and room A- and B-
Room A and B are once again different rooms, but room A- and A are the same, and B and B- are the same.
Bob will switch rooms every day, and every 4 days he will have seen all rooms.
In each room there is a list of tasks for the upcoming days (for example day 1 is cleaning a bike, day 2 is solving a rubrics cube, day 3 is finding waldo, day 4 is watching a tv show, day 5 is reading a book, etc.)
The jobs in room A and A- are the same, but A- lags one day behind on room A. So during a 4 day block (when Bob did every room once) Bob from room A did the job from day n, and Bob from room A- did the job of day n-1. The same goes for rooms B and B-.
Part 3: So what does happen after death?
Most try to visualize it with some sort of eternal darkness, eternal nothingness. In which “their” ego will not pick up conscious experience from other people.
But how can we be sure that rebirth doesn’t happen? Your ego will still be around to experience all consciousness in the universe.
There are a lot more reasons I can give of why I think rebirth is real, but I’m going to leave it at this for now
I would also like to point out that although I currently use an analysis with conscious frames, the universal ego can also be explained if you have an analog stream of consciousness. However it is harder to explain and harder to visualize.