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Is Quantum Mechanics a Complete Theory?: A Philosophical Defense of Einstein's Position
In 1935, Einstein, Podolsky, and Rosen published their thought experiment I a paper entitled, “Can Quantum – Mechanical Description of Physical Reality be considered complete?”. At that time, Bohr, Heisenberg, and the proponents of the Copenhagen interpretation of Quantum mechanics, were saying that Quantum theory is a complete and the last theory in physics event though it does not provide any picture of the world separate from our observations of it. The message Einstein conveyed to his colleagues was that the quantum theory is not a “complete” theory because it does not describe certain important aspects of reality which are physically real event if they are not observed. In sympathy with Einstein's position, this paper argues that, the real nature of physical reality cannot be explained “at once” by a single theory. Reality is still unfolding and a new theory that will surpass the predictive ability of Quantum Mechanics will soon emerge.
SOPHIA: An African Journal of Philosophy Vol. 8 (2) 2006: pp.14-19