This correction of Einstein’s theory fixes black holes

A widely circulated claim that physicists have “corrected Einstein’s theory” to remove black hole singularities hinges on a technical move: adding an infinite tower of correction terms to Einstein’s equations so the would-be singularity no longer forms. The core issue is that, in classical general relativity, the Penrose–Hawking singularity theorem links black hole horizons to singularities: once matter collapses enough to create an event horizon, the mathematics predicts a breakdown at the center—often described as “time ending” and accompanied by infinite spacetime curvature. That prediction matters because singularities are also the focal point of the black hole information loss problem, where information is expected to disappear.

The transcript stresses a crucial distinction between mathematical and physical singularities. A singularity in the equations is not automatically “wrong” in the sense of being inconsistent; it often signals that the theory is being pushed beyond its domain of validity. The analogy offered is a droplet pinching off a faucet: fluid equations produce a singularity at the pinch-off point, but the physical description fails there because the right microscopic physics (atoms and molecules) takes over. In that spirit, many physicists expect that removing black hole singularities will ultimately require quantum gravity—yet the new proposal claims it can be done by modifying classical general relativity itself.

The proposed mechanism works by modifying the field equations with infinitely many additional terms. The argument for why this might help is mathematical: functions built from infinite series can behave well where finite truncations blow up. In other words, an infinite set of corrections can, in principle, tame pathologies that any finite set of terms cannot.

However, the transcript also highlights major caveats that sharply limit how “big” the claim can be. First, the solution is stated to work only in five dimensions or more, while everyday physics operates in 3+1 dimensions. That mismatch is treated as the physics equivalent of curing a disease in yeast: promising in a toy setting, but not yet a cure for the real world. Second, there are many different ways to remove the singularity by “fiddling with the equations,” so the existence of a formal fix does not automatically establish physical correctness. The transcript notes that even the same singularity can be eliminated through alternative modifications, including work by others.

Finally, even if the approach were extended to 3+1 dimensions, the corrections would need to produce observable effects—at least in principle—near the horizon. The transcript expresses doubt that the effects would be large enough to measure, though it concedes that the infinite-term framework would generically imply horizon-level corrections once translated to our dimensionality. The bottom line: the infinite correction strategy is mathematically attractive and conceptually aligned with the idea that singularities mark a breakdown of an effective theory, but it remains unproven as a physically predictive solution to black hole singularities and information loss in the dimensions we actually inhabit.