Extended Causality Hypothesis

A theoretical hypothesis proposing that faster-than-light (FTL) phenomena, including warp drives and communications outside normal spacetime, preserve causality by appearing to observers within spacetime as if they were traveling at luminal speeds. This hypothesis extends the conserved causality principle to FTL scenarios by suggesting that spacetime functions like a computer plane: spectators (entities outside spacetime) perceive and maintain the causal relationships that observers (entities within spacetime) experience as potentially paradoxical. In practical terms, a warp drive doesn't violate causality because from the perspective of any observer within spacetime, its effects propagate exactly as if constrained by light speed—even though "outside," something else is happening. This elegantly resolves FTL paradoxes (like the tachyonic antitelephone) by proposing that causality is preserved not within spacetime but by the larger dimensional context in which spacetime is embedded.

The hypothesis has profound implications: it suggests that paraphysics and parasciences may be valid fields studying phenomena that interact with spacetime from outside—exactly the kinds of things that seem impossible within spacetime but might be perfectly coherent from a higher-dimensional perspective. It also explains why we can't perceive dimensions beyond 3D-4D: our observer-status within spacetime means we only experience the "projected" version of reality that preserves causal consistency. The extra dimensions are real; we just can't see them from inside the computer plane.

Example: "The warp drive test seemed to show the ship arriving before it left—a clear causality violation. But the Extended Causality Hypothesis suggests that from outside spacetime, the sequence was perfectly preserved; we just couldn't see the higher-dimensional context that made it consistent. The paradox wasn't real; it was just the limit of our observer-perspective."

by Dumu The Void March 19, 2026