Cooperative eye hypothesis Cooperative eye hypothesis The cooperative eye hypothesis is a proposed explanation for the appearance of the human eye. It suggests that the eye's distinctive visible characteristics evolved to make it easier for humans to follow another's gaze while communicating or while working together on tasks. Unlike other primates, human beings have eyes with a distinct colour contrast between the white sclera, the coloured iris, and the black pupil. This is due to a lack of pigment in the sclera. Other primates have pigmented sclerae that are brown or dark in colour. There is also a higher contrast between human skin,
The Eye of Argon The Eye of Argon The Eye of Argon is a heroic fantasy novella that narrates the adventures of Grignr, a barbarian. It was written in 1970 by Jim Theis (August 9, 1953 – March 26, 2002) and circulated anonymously in science fiction fandom since then. It has been described as "one of the genre's most beloved pieces of appalling prose", the "infamous 'worst fantasy novel ever' published for fans' enjoyment," and "the apotheosis of bad writing", and has subsequently been used as part of a common science fiction convention party game. The novella was written in 1970 by Jim Theis,