*In their (Mara Beller and Arthur Fine.) Bohr’s response to EPR. (In Jan Faye and Henry Folse, editors, Niels Bohr and contemporary philosophy, pages 1–31. Kluwer, Dordrecht, 1994,) Beller and Fine convincingly show the difficulties one runs into if one tries to salvage the idea of disturbance causing the validity of the uncertainty relations. 

 *The greatest most profound proof that uncertainty is not the result of a disturbance is from Einstein, himself, who inadvertently invented quantum entanglement for quantum mechanics. The idea of disturbance causing the uncertainties is not only incoherent, in 1935 it was also shown to be false, on the supposition that all disturbances propagate locally, in the famous EPR thought experiment. "Rosen , Einstein and Podolsky imagined two particles S and T that had spent some time in close interaction, so much so that they became thoroughly causally entangled: knowing the behavior of S would give complete information about the behavior of T, provided that the state of S could be measured without disturbing the state of T."  No disturbance, yet measurement = uncertainty principle (is not equal to) Heisenberg microscope.