@Fido,
This is a rather long thread, has there been any mention of quantum philosophy here? I find it can be interpreted to explain things rather nicely.
Using my own VERY basic interpretations, wave-particle duality explains the 'defined past' and the 'uncertainty of the future'. Where the defined past and the uncertain future meet, this is the present, the point of waveform-collapse. When wave interactions become defined as particle interactions - when uncertainty becomes certain.
Now, when you look in to the quantum observer effect, this suddenly shows parallels with many of the discussions in this thread, 'does a falling tree make a sound if no one is there to hear it' etc.
Add in 1 more factor, the quantum nature of the universe before the big bang. The total energy of the universe is zero, the big bang was started by a quantum fluctuation in pure nothingness.
Let's say this happens often, there are many quantum explosions of potential that can result in possible universes. Potential universes that can't sustain themselves collapse back in to zero again instantly.
But when our universe exploded in to existence, it didn't disappear away instantly, possibly because of 1 of these 2 reasons:
- the universe contained an observer, us.
- the universe is open in the traditional sense, it will never collapse in on itself and end.
Wouldn't it be interesting if the first point was true?
It could also mean that the universe has already begun and ended. It could also mean that time (the waveform-collapse) flows in the opposite direction to what we think. (similar to our early concept of electricity?)
(again, these are my own very basic interpretations of time, the possible universe and quantum philosophy, feel free to prove me entirely wrong! should be very easy to do so)