It is ineffable.So have you personally experienced sense-objects as illusions, and if so, what is that actually like?
If a flatworm suddenly found itself merged with an Einstein or Newton, seeing the world through their eyes, would it be able to describe the world and its new insights to its fellow flatworms? Of course not. It wouldn't even have the neurological architecture to retain the insight itself.
Yet the difference between a flatworm and Einstein is practically unnoticeable compared to the realities of waking-state vs expanded consciousness. Explaining color to a blind man would be child's play in comparison.
Total illusion; less than a dream.So what about the experience of pain when you drop a brick on your foot? Is that also just an abstract illusion?
It's more than a mental model, and it's not just an approximation. It bears no relationship whatever to the reality perceived. It''s a whole different world.Clearly we create a mental model of the world, and it can be an approximation, but the model is based on sensory input.
The sensory input is just electrochemical impulses. The input from your eyes, tongue and ears is identical. It's your brain that paints different pictures from each.
Moreover, your senses pick up only a narrow spectrum of the whatever input they're sampling, plus, most of what's out there isn't even picked up by the senses.
Yes, we share the same anatomical and neurological anatomy, so the experience is similar. Nevertheless, our retinas have different mixtures of cone cells, and our brains are free to make of the input what it will.For example, colour perception is pretty consistent in humans - if it wasn't, then colour coding wouldn't be used for safety-critical situations like traffic lights and electric cabling.
So no. Our experience of colour is different. What you might experience as green I might experience as what you'd call chartreuse or yellow. My red is not the same red you experience. Our color names are cultural, not experiential.
We learn that the name of a certain wavelength is 'blue', so we call the same color by the same name, but our actual perception of it is different
Your Color Red Really Could Be My Blue | Color Perception | Live Science
There's Evidence Humans Didn't Actually See Blue Until Modern Times
Then there are cultural influences. Consider the Himba, an African tribe.
They don't see blue. Their sky is not blue. Shown blue paint or color charts, they cannot pick out the blue. They're color blind to blue. Yet their retinal anatomy is the same as ours.
On the other hand, they see two distinctly different colors of what we perceive as brown. We perceive a spectrum. They see entirely different and unrelated colors.
{quote]But this is rather different from describing experience as an "illusion", which suggests it has no basis at all in reality.[/quote]"Reality," again?
There is Objective Reality, which is Really Real, and consistent with theoretical physics; and then there are the several subjective realities we experience as real even though they're not consistent with physics. Yet these dreams are so tangibly real to us, that we cannot conceive of them as being anything but actual reality.
Quite true. Try as we might to poke holes in perceived "reality" with physics, anatomy or neurology, only intellectuals, scientists or those who've actually exited the cave can appreciate the fact that our reality is an illusion.The science of perception is one thing, the belief in Maya as illusion seems like another.