Theories of Everything with Curt JaimungalJohn Donoghue: We Have Already Quantized Gravity (And It Works)Questioning Grand Unification Post-LHC
48:08–50:41 · 154s
Donoghue argues that the lack of supersymmetry at the LHC undermines the naturalness case for grand unified theories, suggesting we may need to abandon GUTs rather than force-protect them.