Raistlin Majere
New Member
AndromedasWake said:phi tran said:Only few people understand the full implications of Einstein's special relativity theory. To many observers in our universe, the whole future of our planet is ancient history right now!
:facepalm:
No it's not.
Firstly, the Special Theory does not apply to our universe (except on very local scales) because a gravitational field permeates every region of space. In fact, in the General Theory, space is a gravitational field. There is no distinction between the two. So clocks cannot be synchronised using the Minkowski metric, because the Riemann tensor is non-zero. In sum, local spaces only appear flat to a high degree of accuracy, but at cosmic distances, curvature prevents the exclusive employment of SR to make accuracte predictions. GR is required.
Secondly, and much more importantly, relative motion never allows you to see events which have not yet occurred in the frame of reference of the source, unless you excede the speed of light. This notion itself violates the Principle of Relativity. You are misrepresenting the Relativity of Simultaneity. These "many observers in our universe" will only be unable to synchronise events in the Earth's past with another clock of their chosing.
To complicate matters further, the frame of reference of the source is not inertial (in GR there are no inertial frames after all) because the Earth is always accelerating in accordance with orbital motion. So no observer can ever be in an inertial frame and move with uniform motion with respect to the Earth. If both the observer and Earth are in non-inertial frames of reference, the observer can, again, not rely on Special Relativity.
Apparently you are one of the few of which you speak, who do not understand the implications of the Special Theory. Good luck trying to demonstrate an error in an ideal mathematical framework by using a non-applicable real-world example.
Oh, and you're debating AronRa on the Theory of Evolution? Your funeral...
Far more thorough than I could have hoped to have been Thanks!