The Nature of Physics | Full Interview | Dr Chiara Marletto

From Constructor Theory to Richard Feynman, Quantum Physicist Chiara Marletto outlines how physics addresses and questions the world around us.

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Chiara Marletto's argument:
Observers are not subjective entities when described properly.
Physics has no place for a subjective notion of the observer or differing laws for observers.
It is suggested that the observation of quantum effects stop them applying in some way - this is not the case (e.g. viruses).
The QBist postulation of an subjective observer is unnecessary.
We can make sense of the world in terms of universe laws – it is not necessary to have the observer behave according to different laws.
Observers can be classified in terms of information theory.
Constructor theory might unify information theory, thermodynamics, and reduce apparent quantum effects.

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Chiara Marletto: Quantum Physicist at Oxford University, Marletto is pioneering a new fundamental theory of physics, Constructor Theory, which addresses foundational issues.

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