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It’s not so much that we take it for granted, the issue is there is so far no contradicting evidence. Humans could see other animals flying, but we don’t see th
by snowwrestler 4y ago
It’s not so much that we take it for granted, the issue is there is so far no contradicting evidence. Humans could see other animals flying, but we don’t see things going faster than the speed of light.
- t-3 4y ago> we don’t see things going faster than the speed of light. That would be physically impossible to see in the first place, wouldn't it?
- pixl97 4y agoWe would see some side effect of it depending on the exact nature of reality and time. Since we don't see things from the future randomly appearing now, nor do we have cherenkov radiation occurring in places that it shouldn't in open space it seems unlikely FTL is occurring.