Description
I will review the recent progress in quantum gravity. The goal is to convey the follow three messages:
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Most, if not all, of the problems in quantum gravity, i.e. black holes and closed universes, can be naturally understood in the Karch-Randall braneworld.
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Karch-Randall braneworld has a clear string theory realization.
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This calls for attention from string theory community to open the portal between string theory and quantum gravity.