wgerrard
Veteran
Dear Bill,
At this point, though, what is 'reality'?
Eighteen months ago, Frances and I were sitting on the balcony of a guesthouse in the Pelopponese. We couldn't believe it. The frogs were going "Brekekkek, coax, coax, brekekkek, coax, coax," just as Aristophanes described 2500 years ago. Our local French frogs just don't make that noise. But: do Greek frogs make a unique noise, and/or were we hearing what we expected to hear?
Our perception is shaped by past experience. How much? And how important are the photos we have seen in the past?
Cheers,
R.
Rats! You would have to bring that up. I deliberately avoided it because it seems like a never ending loop. If we decide that our perception determines our reality, then we could be led to conclude that anything we, as individuals, do not perceive does not exist.
Whatever "real" reality is, I'm satisfied that all humans, in a technical sense, perceive it the same way. Of course, as you point out, our perceptions are shaped by our experiences. Among other things, that's why a novel or a piece of music or a photo may prompt tears in one person and indifference in the another.
Time, I think, has something to do with this. The reality the camera sees and preserves on an image is independent of time. A photo does not begin at one moment in time and extend to another. Humans, though, need that awareness of the flow of events in time to grasp, or make up, the context that shapes our understanding of the reality a photo captures.
When we humans lack information, when we lack a complete set of data, we tend to fill in the gaps with information we manufacture based on our own experiences. We effect a variation of that behavior when we look at a photo. In other words, we make up a story. We might see, for example, an image of a man on his back on a sidewalk in a busy city and we immediately begin filling in the information gaps to provide the context our brains demand. We will seek a context that has a beginning and ending in time, even though a photo depicts something with a duration equal to the shutter speed. So, we may see the man on the sidewalk and assume he is drunk, or that he has fainted, or that he lost a fight, or that he was mugged, or is dead, etc. None of that synaptic activity, even if it conjures up the correct context, has any impact on reality.
Unless the photographer tells us what the reality of that photo is, in a narrative, a caption, or in a series of sequential images, each of us will likely fashion a slightly different reality for the photo. But, the photo of that man on the sidewalk depicts a reality that existed at a single instance in time, free of context and interpretation and our own experience-influenced perception.
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