The Falsifiability Crisis in Contemporary Physics: LCDM, the Standard Model, and the Measurement-Exercise Trap

In the paper's words

Contemporary fundamental physics has become de-facto unfalsifiable through five structural patterns. Proposes the Bayesian delta-log-odds gate as a methodological solution.

The abstract, verbatim, and its opening sentence is the claim. Every line below is quoted from the text.

Numbers it reports

1. Grand unified theories predicted proton decay with a lifetime of approximately 10^31 years.

   from 3.3 The Anomaly Pattern

2. Super-Kamiokande has pushed the limit to >10^34 years for the primary decay channel.

   from 3.3 The Anomaly Pattern

3. At least one alternative gravity theory making predictions at <1% precision for the same strong-field observable where GR makes predictions, and the two predictions must DIFFER.

   from 6.5 What Would Independent Consilience Look Like for GR?

4. The lower bound from LEP direct searches was 114 GeV.

   from 3.2 Prediction vs. Accommodation

How it is done

1. Formally: let the falsifiability gradient be the set of observations O such that P(O | T) is bounded near zero.

   from 1. Introduction: The Falsifiability Gradient

2. The Standard Model of particle physics has nineteen free parameters that must be determined by experiment: Nine fermion masses (three charged leptons, six quarks) Four Cabibbo-Kobayashi-Maskawa (CKM) mixing parameters (three angles, one CP-violating phase) Two Higgs sector parameters (vacuum expectation value and self-coupling, or equivalently the Higgs mass and the Fermi constant) Three gauge couplings (SU(3), SU(2), U(1)) One QCD theta angle (the strong CP problem parameter) Plus neutrino masses and mixing angles (seven to nine additional parameters) if we include the observed phenomenon of neutrino oscillations, which the minimal SM does not.

   from 3.1 The Parameter Count

3. The lower bound from LEP direct searches was 114 GeV.

   from 3.2 Prediction vs. Accommodation

4. The framework was protected by the very method that claimed to test it.

   from 4.3 The Epistemological Significance

What would falsify it

1. The Standard Model correctly predicts cross-sections at the LHC to sub-percent precision.

   from 1. Introduction: The Falsifiability Gradient

2. By any operational measure, these frameworks "work." The crisis is deeper and more structural: it is a crisis of falsifiability --- the inability to construct tests that could genuinely disconfirm established frameworks even if they were wrong.

   from 1. Introduction: The Falsifiability Gradient

3. Consider the logical structure of a falsifiable statement.

   from 1. Introduction: The Falsifiability Gradient

Where the claim stops

1. Not because the SM fails at prediction.

   from 1. Introduction: The Falsifiability Gradient

2. It does not propose a new gravity theory.

   from 1. Introduction: The Falsifiability Gradient

3. It does not modify the Standard Model.

   from 1. Introduction: The Falsifiability Gradient

Where to read

1. Abstract187 words · 1 min
2. 1. Introduction: The Falsifiability Gradient460 words · 2 min
3. 2. LCDM and the Lakatosian Protective Belt763 words · 3 min
4. 3. The Standard Model's Nineteen Free Parameters912 words · 4 min
5. 4. Eddington 1919: The Founding Confirmation as Methodology Failure641 words · 3 min
6. 5. The Monopoly-on-Calculability Trap759 words · 3 min
7. 6. Independent Consilience: The Only Way Forward914 words · 4 min
8. 7. Conclusion: What Must Change376 words · 2 min
9. Declarations143 words · 1 min