Ultraviolet Light And Cancer
The article examines the connection between natural ultraviolet light (UV) radiation and the incidence of cancer in human beings.
The connection between UV radiation and cancer is well known to scientists, and what is debated by public policy advocates is the role of ozone. Some researchers have claimed that Ultraviolet radiation levels are (or were) increasing at an alarming level. They concluded that cancer rates would go up accordingly, unless emissions suspected of reducing the protective effect of atmospheric ozone were banned.
In 1993, J B Kerr and C T McElroy published Evidence for large upward trends of ultraviolet-B radiation linked to ozone depletion(Science 262:1032). This was disputed by P J Michaels et al. (Science 264:1342) but Kerr and McElroy re-affirmed their original findings (Science 264:1342).
Read more about Ultraviolet Light And Cancer: Ultraviolet Radiation, Types of Ultraviolet Light, Harmful Effects On Skin, Prevention
Famous quotes containing the words ultraviolet, light and/or cancer:
“As if the musicians did not so much play the little phrase as execute the rites required by it to appear, and they proceeded to the necessary incantations to obtain and prolong for a few instants the miracle of its evocation, Swann, who could no more see the phrase than if it belonged to an ultraviolet world ... Swann felt it as a presence, as a protective goddess and a confidante to his love, who to arrive to him ... had clothed the disguise of this sonorous appearance.”
—Marcel Proust (1871–1922)
“The light that never was, on sea or land,
The consecration, and the Poet’s dream;”
—William Wordsworth (1770–1850)
“The same people who tell us that smoking doesn’t cause cancer are now telling us that advertising cigarettes doesn’t cause smoking.”
—Ellen Goodman (b. 1941)