The question of ‘the present moment’ is a difficult one to address: What needs to be answered is how all life can experience ‘the moment of now’ at the same time?
This theory explains this be explaining the Universe as a continuum of continuous energy exchange or continuous creation.
We have one universal process of energy exchange with the spontaneous absorption and emission of light representing a knife edge between the past and future within each reference frame.
There is always photon energy exchange with charge being an innate part of all matter.
In its most advanced form this universal process can be seen has conscious awareness in the form of electrical activity within the brain that is aware of its own electrical potential. Therefore, we can comprehend this process from the centre of our own reference frame as ‘Time’ with a past that has gone forever and an uncertain future that only exists as a probability wave function. Only 'the moment of now' is real for the individual within this process of continuous change.
At its most advanced form this universal process can be seen relative to the complex structure of the brain, with the potential for art and poetry.