The Interpretations of Quantum Mechanics

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Published on ● Video Link: https://www.youtube.com/watch?v=HC83LVTdyXw



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A look at the four main interpretations of quantum mechanics, and what they imply about the nature of reality.

The interpretations I look at are:
1) The Copenhagen interpretation;
2) The John von Neumann interpretation;
3) Hidden Variables theories;
4) The Many Worlds interpretation.

I also consider briefly a recent idea that entangled particles may be connected by wormholes, but I am skeptical about the theory. I argue that the latter two interpretations and the wormhole theory are primarily desperate attempts to save parts of classical physics, and as such are unlikely to be correct. The Copenhagen interpretation fails the logic test as it doesn't have any way of objectively defining what an observer is, so we are left with von Neumann's interpretation: consciousness is a non-physical, fundamental feature of reality.


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