gnostic
The Lost One
jonman122 said:If something is unnatural and untestable, we've never seen or heard of it before. And just because someone makes it up and says you can't test it, well... you can certainly test their sanity.
It is not necessarily true that something untestable would be classified under "unnatural". There may be a number of things that we can't test, maybe because our technology had not reach the stage of testing or measuring. Most of these are outside of solar system.
The String Theory is still under development as a theory. A theory that tried to bridge the gap between General Relativity and Quantum Mechanics. So far we only have testable evidences through mathematical proof. We don't have hard evidences about the theory's 11th dimension and alternate reality, dimension that we neither observe nor test.
I would not classify String Theory to be unnatural....yet, largely because it is still under development, but some of the theory is still largely untested or untestable.