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Fine-Tuning Conversations: Bernard Carr and Jim Hartle

In what way does our universe appear fine-tuned? Can some fine-tuning be dispelled by a theory of qunatum cosmology? Jim Hartle and Bernard Carr talk about the basics of quantum cosmology, the relationship between observer-selection in cosmology and the problem of the quantum observer, and just what counts as an observer in a physical universe.

What Fine-Tunings Are There?

The Quantum and Cosmological Scales:

Physics and Philosophy:

No Boundaries for Quantum Cosmology:

The Observer Strikes Back: