Copenhagen Interpretation Quotes

“The Copenhagen Interpretation has long been the orthodox view of the quantum world and this is not surprising considering how weird the alternatives are. However realism has usually been assumed in the macro world, but given the modern research into animal senses, neurology, and cognitive psychology, realism must inevitably cease to be a serious explanation of the macro world. It seems quite obvious the macro world is sense dependent and the orthodox interpretation of the quantum world postulates a sense dependent world as well. This suggests the same rules can apply to both the macro and quantum worlds which eliminates the need for a dividing line between the two worlds.”
― Rochelle Forrester, Sense Perception and Reality: A Theory of Perceptual Relativity, Quantum Mechanics and the Observer Dependent Universe

“What causes the collapse of the wave function? It is the entry of stimuli into the sensory apparatus of a conscious observer, such as photons of the right wave length hitting the human eye and entering the eye through a lens which focuses the light on to the retina. The retina then sends a signal to the brain via the optic nerve and the brain turns the information into the images we see. Those images and information from the other senses constitute the human sensory world. Clearly the images and other information could not exist without observation. Nothing else in the human sensory world exists without an observation being made, so why should the results of experiments, indicating the presence of quantum entities, which show in macro level experimental apparatus be any different?”
― Rochelle Forrester

“The belief that "existence" and "reality" are synonymous with the human sensory world is just a case of human centrism that fails to recognize that the human view of the world is just one view of the universe and there are many other views just as valid as ours. It is an irrational bias or prejudice that cannot be justified as our sensory apparatus arose through a process of biological evolution, the same as those of all other species. It is also obvious our sensory apparatus is not any better than that of other species. It is our careless, sloppy and imprecise use of language, and our failure to understand the existence of other sensory worlds, that constitute the problem with wave function collapse.”
― Rochelle Forrester

“The quantum measurement problem is caused by a failure to understand that each species has its own sensory world and that when we say the wave function collapses and brings a particle into existence we mean the particle is brought into existence in the human sensory world by the combined operation of the human sensory apparatus, particle detectors and the experimental set up. This is similar to the Copenhagen Interpretation suggested by Niels Bohr and others, but the understanding that the collapse of the wave function brings a particle into existence in the human sensory world removes the need for a dividing line between the quantum world and the macro world.”
― Rochelle Forrester

“There has been much controversy about what is meant by an observation causing a quantum entity to come into existence. The controversy is caused by ambiguity in the meaning of terms such as existence and reality. No one seems to know what they mean in the context of quantum mechanics, so I will explain what they mean. The correct interpretation is that when we say that quantum entities do not exist except when observed, we mean they do not exist as part of the human sensory world created by the human sensory apparatus, when an observation is made. The human sensory world is the world we know and live in, and is the world given to us by our sensory apparatus. There is nothing to stop quantum entities existing in other worlds when being observed in the human sensory world and when not being observed in the human sensory world. In addition all observations made by a human observer are personal to that observer, although other human observers will perceive something very similar to that which is observed by other human observers due to having very similar sensory apparatus. The evidence we perceive in our experiments which indicates the presence of quantum entities should be treated in the same way as our perceptions of tables, trees and people in the macro world. ... We don't actually see quantum entities, we see macro level evidence the quantum entities exist, and this macro level evidence comes into existence in exactly the same way as everything else in the macro world. The solution to the quantum measurement problem lies not in the quantum world, but in how the human sensory apparatus works in the macro world.”
― Rochelle Forrester, Sense Perception and Reality: A Theory of Perceptual Relativity, Quantum Mechanics and the Observer Dependent Universe