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 Green Eye of the Yellow God "The Talons of Weng-Chiang", although he misattributes them to music hall comic Harry Champion. Carter the Unstoppable Sex Machine use part of the opening in their song "Perfect Day to Drop the Bomb", which starts "To the north of Kathmandu there's tiny children sniffing glue". The poem is parodied in Series 2 of "Danger Mouse" in the episode "Bad Luck Eye of the Little Yellow God." Tony Randall reads the poem on the episode of "The Muppet Show" on which he guest stars. In an episode of the BBC sitcom "Kiss Me Kate", the character Craig Chapman played by Darren