Is that the one where tachyons are produced, travel back in time and ultimately interfere with their own creation? Fascinating stuff, although I struggle to believe it myself, I think that science's best ideas have historically come out of the blue - more attention to "the blue" is something that I would like to see more of from modern science.
Yes. And interestingly the GP's article spends a lot more time on that than the bird/bread. (Though that bird may have come back from the future as a saboteur[1].)
There's quite a few consequences, though - wrong as it might be. Regardless of how preposterous it is, imagine it to be true. What would that do to our concept of "science: the art of disproving falseness"? Science already struggles with the precision of components (telescopes, as an example) and, what's cognitively pleasing, is figuring out how you would devise an experiment for that. It doesn't matter if it was not true, how would you prove that? How do you say, for certain, that particles are not travelling back in time?
That's the wonder that science has seems to have lost.
