Wowzers. lifegazer, I was lead to believe that you understood what Relativity Theory was all about. Nothing contradicts this more than the following post.
lifegazer said:
Wait a minute yourself. You're the one who told me that both twins will observe heavenly bodies moving in the exact-same manner. I.e., you said that both twins would observe the earth move around the sun 20 times. Are you absolutely sure about this?
I absolutely positively did
not say that "both twins will observe heavenly bodies moving in the exact-same [sic] manner." I went to great lengths to not even imply that. I tried to very carefully say that by the point that the space twin
returns to the earth twin's inertial reference frame, they will agree on the number of orbits the
Earth went around the
Sun. You'll notice that there are no refrences to any other "heavenly bodies" nor any reference to any other reference frames. Please re-read what I have said if you are still this grossly confused.
I am not saying anything of the kind.
So you see, if they see earth behave the same, then they see all heavenly bodies behave the same. Hence at the end of the day, the spacetwin would age 10 years whilst observing the universe age 20.
Something fishy is in the air!
And that something fishy is your reasoning.
One of
the fundamental assumptions of Relativity, proven true by the Michelson-Morley experiment is that
there are no absolute reference frame from which to measure things. In this case, "absolute" is synonymous for "universal". If you do not understand this or, inexplicably, you disagree with it, any discussion about Relativity is pointless.
The very reason it is called "Relativity" is because whenever you measure something it can only be said to be true relative to something else. The universe is comprised of untold numbers of objects moving at relativistic speeds, accelerating, decelerating, orbiting, and collapsing into singularity. Aside from the fact that the universe couldn't by any stretch of the imagination be called "inertial", using the universe as a reference frame makes about as much sense as defining "1 meter" to be equal to the height of each individual man, woman, and child that has ever lived or ever will live. It makes no sense and would be impossible to use.
There are two choices: They both see the universe age 20 years or they don't.
This is just goes to further my hypothesis that you've never really read or, at least, understood anything about relativity beyond maybe pop sci-fi.
However, I will restate, in the very limited condition that both twins are on Earth and in the same inertial reference frame, they will have seen the
Earth go around the [/i]Sun[/i] 20 times. When they look out in space, they will see portions of the universe from as little as 4 years ago to as much as 15 billion years ago, due to the propogation of the light and radiation it gives off.
Given the former answer, we're left contemplating a spacetwin who experiences 10 years of time whilst the universe ages 20.
And given the latter choice, we're left contemplating 2 different realities occuring simultaneously.
Simultaneously compared to what exactly? What are you measuring simulatainity against? The Earth's reference frame? The space twin's reference frame?
Actually, I'm trying to show that everyone sees their own universe, which is a proof that each universe is Mind-generated.
And here's the kicker. In your drive to find
something that supports your desired outcome, you abandon your earlier argument to grasp something you can try to rationalize to your needs. This is the very worst form of intellectual dishonesty. Not only are you being dishonest with us, but you are being dishonest with yourself.
I'm going to continue to counter your misconceptions, but until you realize that you are rationalizing and not reasoning, I'll really be talking to those who know too little to think you are correct.