Weighing mainstream and alternative accounts…
Two lenses on the same evidence, given equal space. Source weight and the primary source ratio show what each rests on.
What every lens accepts.
Specific positions people hold on this question. Say whether you agree, add evidence, or submit a view of your own.
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Investigated
The Novikov self-consistency principle is a proposed rule for hypothetical time travel through closed timelike curves: events that would create a paradox or alter the past cannot occur, so only globally self-consistent histories are possible. It is a conjectural constraint, not an established observation about nature. Some theoretical work derives self-consistent trajectories in specific models, while broader discussions question whether the principle is a physical law or a philosophical interpretation.
Two lenses on the same evidence. Source weight and the primary source ratio show what each rests on.
A dissenting reading treats Novikov’s proposal less as an independently established physical law and more as a consistency prescription or philosophical choice about how hypothetical time travel should be modeled. Discussions also explore alternatives such as branching or altered histories, though the supplied examples are speculative rather than developed physical theories. Questions about degradation, probability, and the status of the principle remain interpretive issues.
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