[FredZarguna]

So cause and effect and the forward motion of time breaks down at the quantum level?

No, and also, No.

The experimenter is engaged in an exaggeration that ultimately invalidates what he's said. There is nothing new in what has been done, and, as pointed out already, the result was completely predicted by the great American physicist, John Archibald Wheeler.

[The Cajun]

The experimenter is engaged in an exaggeration that ultimately invalidates what he's said.

Yup, I can buy that.