As the eye evolved to detect and absorb light, the eye is a sense organ.
Detecting and absorbing light (which the eyes do) does not prove that impulses are interpreted as images in the brain in the way the term “sense organ” is defined.
So the eye detects and absorbs light, but … it’s not a sense organ.
Light is a condition of sight, Pood. He never refuted this, but this does not prove what happens in the brain. Do you understand why he believed the eyes are not a sense organ, or are you just ignoring this chapter? You will go to great lengths to prove him wrong, even to say that dogs, and even bees, are able to recognize their caregivers from a lineup or a picture -- without any other cues to inform them. Did you ever consider that it is YOU who is in denial?
Peacegirl, please attend to the posts above. He agrees with the standard model that light passes through the cornea and enters the hole of the pupil, which expands or contracts according to brightness. So far, so good.
What happens next, on his model??
We have the standard model, in the video I linked you to:
1. Light enters pupils
2. Lens focuses light on retina
3. Retina, consisting of vast numbers of photoreceptors for color and light/dark, converts the light into electrical signals.
4. Optical nerve sends these signals to the brain for processing.
5. Brain interprets the patterns of light as images and assigns meanings to them based on experience.
So far you and your author have:
1. Light enters pupils
2.
3.
4.
5.
More??
Please be good enough to fill in those missing steps for us, because your genius author appears to have forgotten to do so. Thanks in advance!