system
Given the following post, respond as if you're commenting on Reddit:
human
Could reality be far greater than human perception?

If all humans were blind we would have no idea about the visual reality. We would have a more restricted sense of what reality is and science would likely progress at a slower rate. 

How do we know that there isn't a sense as immense  as sight that we cannot perceive? Could reality be much grander than humans could possibly imagine?
gpt
I think it's uncontroversial to think that there are parts of reality that we can't directly sense, like ultraviolet light, magnetic fields, things too small for our eye to detect, stuff that happens on time scales we can't directly perceive, etc.