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.
Hazel eyes are not really a rare eye color and are commonly found in many parts of the world. Hazel colored eyes are mostly found in the continent of Asia, North and South America; and nations like Austria, Argentina, Brazil, Czech Republic, England, France, Italy, Mexico, Spain, etc.ne of the interesting features of hazel eye color is that it reflects the color of the clothing, the person wears. Therefore, hazel eyes color may appear darker shade depending on the color of the personâs clothes. However, it should also be noted that a mere green blue color is not called as hazel.