If higher dimensions exist, much of reality could be unfolding around and through us, while human perception captures only limited glimpses of a deeper underlying structure. Carl Sagan argued that humans may be limited by their dimensional perspective, explaining through the Flatland analogy that just as a two-dimensional being cannot perceive “up,” we may be unable to directly perceive higher dimensions, even if they are real and influence our universe. | Disclosure Party

3 dimensions explained simply. | Cosmoknowledge