and for the record, the double slit experiement does not prove anything about the quantum state of anything, it measures the pattern many objects make on a screen after their travels, that is all. the act of measuring their path alters the possible paths that they can take over the whole of their journey, as when something reacts with something else it is altered in some way. it is popular to believe that something must be observed to collapse its quantum state, but a quantum state does not exist, it is merely a concept to draw a prediction from a puzzle. Many god botherers use this misconception to claim a proof of an external observer, but that is not a valid arguement as what they are relying upon is a fallacy to begin with.