CCC wrote:OZLOFT wrote: Basically then, by this analogy you have stated backhandedly that time is not linear but (at least) 2-dimensional, and this belief necessarily implies the existence of parallel universes in which to avoid the physical impossibilities and logical paradoxes of relativity. I.e. what else could two dimensional time be!!!!!!?????
Well, time certainly is more complicated than the naive Newtonian view of it. But it's not quite correct to call it two-dimensional either.
The last sentence was your own invention CCC when you 'reformulated' clocks A & B as parallel lines, so that is your little conundrum and not mine. However, we have no reason whatsoever to think that time is more complicated than Newton postulated it to be! We cannot explain anything including time right out to some sort of final solution. Matter, space and time are the given beings, the given conditions of our existence and cannot be reduced to each other without leading to logical paradoxes - such as those that infest relativity. This is the basic discovery of philosophy since the Renaissance - but Einstein has overturned it all for Aristotelian medieval nonsense, throwing Western philosophy back by over half a millennium.
CCC wrote:You see, space and time together form one four-dimensional whole. As I'm sure you'll notice, space is in itself three dimensional, leaving only one dimension for time.
3-D space and 1-D time are the conditions of our existence. That is the basics of what we need to know to be free of logical paradoxes.
CCC wrote:However, and this is important, a three-dimensional object can rotate four-dimensionally (and does so whenever it accelerates). If I am standing still, then the direction of the future is from where I am now to where I will be later. If you are moving past me at constant velocity, then the direction of the future in your reference frame is from where you are now to where you will be later. You will notice that the direction of your future is at a slight angle to the direction of my future.
For both of us, though, time remains a single dimension.
The words of your first paragraph describe not a physically established experimental fact but a mathematical dogma - asserting that time can be made equivalent to a dimension of space by multiplying it by the square root of minus one squared!
If you want a good example of doublethink look at both of your paragraphs immediately above - the second one, a commonsense one, refutes the first - yet you flip-flop whenever you like between paragraph 1 & 2 in order to manipulate the naive into adopting relativity theory. As George Orwell explains in 1984 "Whoever controls the present controls the past; whoever controls the past controls the future." This is the true essential core of EInstein's teaching - and it contains no genuine science whatsoever.
Yours faithfully,
OZLOFT


