The world is as it seems; the world is not what it seems. We each of us hold to either statement in any given moment. For the greater part, we incline to the former; yet now and again must hold to the latter. How can the world be other than it seems; it is self-evident is it not? That is how we go about our days; at least, until reason supervenes and we see the evidence is faked.
Example: I observe a Heron on the far side of the river, for a while admiring its own still and statuesque beauty. My world is at one with nature, with this creature; I feel connected, blessed in some minor way. And then in an instant I see that the Heron is in fact a torn grey plastic bag that has become tangled in the distant bushes. The world is no longer what it seemed to be.
None of us knows how frequently appearances in awareness deceive us. We may wrongly think that instances such as I experienced with the ‘Heron’ are quite rare. Our minds create narratives from sensory input; and if all seems plausible, we take it that the world is as it seems. We render sensible our sense data, so believing our narrative always to be rational.
And yet we are not as reasoned as we would like to think, and are thrown into irrational responses very easily. There is a video on YouTube that demonstrates this point well; you can view it in the comments section below. So far, this video has been viewed well over 122,000,000 times. It went viral because what it shows is implausible, yet remains quite scary.
Where do dreams begin and end? We tend to think of them as obtaining uniquely to our sleeping state. Some say they convey significant indicative messages; and doubtless this is so at times. Am I in the midst of a dream when I mistake a plastic bag for a Heron; and what might it possibly mean? Perhaps only that at that time I desired to experience beauty in the world.
Our notions of reality are just that, notional. They are suggestions we make to ourselves, perhaps formed upon tested theories; yet they remain only internalised representations of some collective otherness. And we never can quite know if our suggestions are true to that otherness, one which we regard as external to us. We are awake yet never know if we are dreaming.
Rationality is the arbiter; with reason, inference, syllogism, deduction and so forth, we distinguish any reality from our dreams. This all takes time; and whilst we have a hyper-fast form of reason known as intuition, this cannot be summoned by force of will. Most of the time, we depend upon our plodding reason to determine what we may come to regard as reality.
Example: At 3.30 a.m. I cross a deserted walkway, approaching the elevator to ascend a multi-level carpark. The lift apparatus forms muffled sounds which reverberate in its ghostly enclosure. As the doors open, I see a dead body on the floor, astride of which is a giant spider, some 3 ft. in span. It scuttles towards me; I run terrified from the scene, far too fast for reason.
Logic tells me that this event cannot be what it seems: there are no giant spiders; and if there were, we would not share elevators with them. And yet confronted with the situation I described, how would you react? Would you call on your theory that giant spiders are very scary, and run like hell just as I did, terrified? Or would you stand your ground rationalising the event?
In life, there frequently is no time to think before we act. We respond to the world based upon theories we hold about life generally, our past conditioning, and perhaps some genetic predispositions. To some extent we inhabit a reverie; we dream of our wakened state, seldom realising as much. So, our theories and our conditioning determine much of our life.
To recap: We never know to what degree our experience is purely imaginal. Only a fraction of our lives do we have time to endorse experience with reason. We unwittingly and perhaps frequently enter dream-states whilst awake, however fleetingly. Our life is a narrative formed of both dream-states and influences of the actual; so what we take to be reality is notional.
If you wish to view the video I refer to within this piece, please do so in the comments section below. Place yourself in the various scenes depicted and gauge your reactions as they unfold. Only with experience does knowledge about ourselves absorb fully; yet still we can imagine mock scenarios to good effect. You may find, just as I did, that you too have dog spider dreams.