Disconfirming Edge 4: Fine-Tuning vs Symmetry
C24 (Fine-Tuning) contradicts C03 (Symmetry)
Tension: Symmetry (C03) implies conservation laws are fundamental and necessary. Fine-tuning (C24) implies the constants of these laws are contingent and improbable. If the constants are arbitrary, the symmetries are not fundamental — they are accidental. If the symmetries are fundamental, the constants should be derivable.
Resolution status: OPEN
What would settle it: A fundamental theory (e.g., string theory, loop quantum gravity) that derives all constants from first principles with no free parameters; OR empirical confirmation of a multiverse with varying constants, rendering fine-tuning a selection effect.
Current state: String theory has ~10^500 vacua (landscape problem) — it predicts variation, not uniqueness. Loop quantum gravity does not yet predict the constants. Neither resolves the tension.
Honest assessment: This is the deepest open problem in the catalogue. It asks: are the laws of physics necessary or contingent? The symmetry–conservation correspondence (T0) says necessary. The fine-tuning observation (T3) says contingent. Both cannot be fully right.
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Corpus map
- C24 (Fine-Tuning): C24 in the Encyclopedia · C24 in the Catalogue
- C03 (Symmetry): C03 in the Encyclopedia · C03 in the Catalogue
- Disconfirming edges: 1 · 2 · 3 · 4 · 5
- Catalogue hub: Convergence Catalogue — Public Article · The Schema