Sharon Moalem Famous Quotes
Reading Sharon Moalem quotes, download and share images of famous quotes by Sharon Moalem. Righ click to see or save pictures of Sharon Moalem quotes that you can use as your wallpaper for free.
Why would you take a drug that is guaranteed to kill you in forty years? One reason, right? It's the only thing that will stop you dying tomorrow.
As we're about to see, by striving for even greater genetic perfection we might be eliminating a lot more than just millions of people who don't fit the societal norms we've created. We might actually be eradicating the very solutions to the medical problems we're working so hard to solve.
In evolutionary terms, that means we asked for it.
connection between skin color and sunlight. The results were as clear as the sky on a cloudless day - there was a near-constant correlation between skin color and sunlight exposure in populations that had remained in the same area for 500 years or more. They even produced an equation to express the relationship between a given population's skin color and its annual exposure to ultraviolet rays. (If you're feeling adventurous, the equation is W = 70-AUV/10. W represents relative whiteness and AUV represents annual ultraviolet exposure. The 70 is based on research that indicates that the whitest possible skin - the result of a population that received zero exposure to UV - would reflect about 70 percent of the light directed at it.)
By the way, the next time you get your cholesterol checked, make a note of the season. Because sunlight converts cholesterol to vitamin D, cholesterol levels can be higher in winter months, when we continue to make and eat cholesterol but there's less sunlight available to convert it.
Far as to say that white-skinned people are actually black-skinned mutants who lost the ability to produce significant amounts of eumelanin. Redheads, with their characteristic milky white skin and freckles, may be a further mutation along the same lines. In order to survive in places with infrequent and weak sunlight, such as in parts of the U.K., they may have evolved in a way that almost completely knocked out their body's ability to produce eumelanin, the brown or black pigment.
