@Yogi DMT,
The problem we do have with our linguistical terms, to date, and the inability of some to give more careful concern to that matter, really comes to the forefront here.
To that say that we all, in the sense of just us human beings, or even in the sense of all brain/ganglion possessive life forms, constitute one consciousness is absolute nonsense. Now I use that expression here, '
absolute nonsense'
NOT so as to express emotional quality, but rather to show, simply and to the point, 100% lack of logical meaning. If the word
conscious had been used, it would have been a different story.
In the English language, the word consciousness requires, by very definition, the fact of self-awareness. Self-awareness, in turn, is a brain state shared not only by the H. sapien, but by the primates, in a lesser degree, and then on down in diminishing degrees to total absence--
as can best be determined by the evidence out there. It is possible for me to share self-awareness with the person who started this thread to such a immaterial degree, that we'd be most correct in saying that it is impossible. It is impossible for any human being to actually and verifiably have the self-awareness of a bat--
thus, the hard problem. For all humans, or, all brain/ganglion carrying life forms to be one consciousness, therefore, we would be required, by definition, to be self-aware of the whole--which we most clearly are not.
For this reason, it is absolute nonsense to claim to know, or to even speculate that all us humans, or, even worse, all us brain/ganglion carrying life forms amount to a single
consciousness.
The writer kind of ignores other universially understood terms as well. While such poetic license can of course make beautiful art--which I can feel and understand and appreciate--I would always point out that concepts in such poetry are being expounded on, in the sense of abstract notions of fancy, and would be careful to segragate those from what factual terms (here, that first sentence) are leasurely thrown in amongst them.