#167 There is No Ultimate Reality - Carlo Rovelli
Summary
Carlo Rovelli discusses the ongoing revolution in fundamental physics, arguing that quantum mechanics is not a separate "quantum world" but applies to all scales, including humans. He critiques interpretations like Copenhagen and Many Worlds, proposing instead a relational view where properties only exist relative to interactions between systems. Using the analogy of relative motion, he explains that asking for an object's absolute state is meaningless, suggesting that reality is best understood as a network of relations rather than intrinsic, independent entities.
Topics discussed
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Introduction to Carlo Rovelli and his new book
Defining the revolution in quantum mechanics
Interpretations of quantum superposition
Does quantum mechanics apply to macroscopic objects?
The problem of hidden variables and ontology
Many-worlds interpretation and branching reality
Relational quantum mechanics and the observer
The double-slit experiment and interference
Observation as interaction, not consciousness
Wittgenstein and the limits of language
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Relativity of motion and geocentrism
Relational ontology: properties vs. things
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Against the search for ultimate reality
The glass of water: multiple levels of description
Fundamental physics vs. emergent phenomena
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Reductionism and the autonomy of disciplines
Compatibility of physics and chemistry
The incompleteness of the Standard Model
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The myth of objective scientific truth
Relativity of morality and truth
The middle way and complexity
Nagarjuna and the emptiness of ultimate reality
The Buddhist chariot and the self
Schrödinger and the influence of Indian philosophy
Kierkegaard and Bohr: the view from within
Conclusion and book recommendation
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