That only really works if Bones is perfectly unreliable, though—if she’s more likely to come back under certain circumstances, there’s information.
At a guess, I would say data below a certain (low) threshold is allowed, and time travellers don’t try to deduce such things in case they pass said threshold.
That only really works if Bones is perfectly unreliable, though—if she’s more likely to come back under certain circumstances, there’s information.
At a guess, I would say data below a certain (low) threshold is allowed, and time travellers don’t try to deduce such things in case they pass said threshold.