We think of a physical object’s being a certain “color” as a solid, immutable property (grass is green, lemons are yellow, et cetera). However, the way our brains see and process color is largely determined by the language we learned as an infant. Case in point: the Himba tribe of remote northern Namibia, to whom water looks “white” like milk and the sky looks “black” like coal, and who struggle to distinguish between blue and green, yet can easily pick out micro-shades which Americans cannot see.
See the video here:
Color Is In The Eye Of The Beholder | Disinformation
