John Rawls. John Bordley Rawls (21 February 1921 â 24 November 2002) was an American philosopher,and a leading figure in moral and political philosophy. He held the James Bryant Conant University Professorship at Harvard University and the Fulbright Fellowship at Christ Church.
Hazel eyes have a higher concentration of melanin (pigment) around the eye's border, which can result in a multi-colored appearance that varies between copper and green depending on the lighting. Most people estimate that around 5-8% of the world's population has hazel colored eyes. Blue eyes are genetically recessive, and therefore much less common worldwide. Blue eyes are formed by the absence of pigments in the eye, where the blue color is formed by the scattering of light as it's reflected off the iris.
However, it is considered as an eye color which displays a combination of greens, browns, and blues. 2. Hazel Eyes Brown Ring. Research says that 74% of hazel eyes appear to have a brown ring around the pupil. 3. Every pair of hazel eye color is unique. One pair of hazel eyes is never identical to another personâs pair of hazel eyes. Some people possess lighter features of green while others have darker features of brown. The color of the tinges as well as the ring around the pupil may also vary.