Editing Quantum Gravity (section)

== Alternatives and Geometric Unity Contrasts ==
Weinstein positions GU as avoiding QG's issues, unifying via geometry without traditional quantization.

* "All 14 dimensions in GU are endogenous to Einstein's 4-dimensional spacetime <math>X^4</math>, derived from the bundle <math>Y^{14}(X^4)</math> of possible metric tensors." (Various posts; e.g., September 24, 2025).
* "GU rejects three generations of matter, positing two true generations plus one 'imposter.'... It predicts specific new particles... and makes explicit predictions (e.g., in section 11.3 on pages 52-53)." (September 24, 2025).
* "@seanmcarroll claims that there are no Lagrangian/Actions in GU. I put forward a DIRECT term for term comparison between his work and GU." (September 24, 2025).<ref>[https://x.com/EricRWeinstein/status/1970936123791900806 September 24, 2025]</ref>
* "GR isn't a proper gauge theory because the Einstein projection <math>P_E(F_{\nabla})</math> doesn't commute with gauge actions, and spinors depend on the metric. GU liberates spinors from metrics, unifies curvatures <math>F</math>, and includes explicit Lagrangians." (Derived from multiple posts).
* "GU says: “That is eminently reasonable & sober, and is thus good solid science. Now get this defeatist mindset the hell away from me, go peer review each other, and hold my beer. Send lawyers, guns & money: let’s get back to American Cowboy science.”" (November 7, 2025).<ref>[https://x.com/EricRWeinstein/status/1986803710551290047 November 7, 2025]</ref>
* He critiques QG's blocking: "The rivals never got heard." (August 16, 2025).<ref>[https://x.com/EricRWeinstein/status/1956769068188594232 August 16, 2025]</ref>

In essence, Weinstein's posts depict QG as a "catastrophe" and "mass delusion" that "destroyed" physics culture, urging dissent and alternatives like GU. His language stresses its non-historical, paralyzing nature, with direct calls to question the enforced narrative.