We are entering a time of dialogue and heightened human awareness that plagues many as the specter of "pollution." The etymology of this word (from Latin pro-luere: wash forth) reveals a hidden process that is entirely applicable to the present situation: pushed to extreme, dilution becomes pollution. It is like the rich Texan: whenever he cashed a check, the bank "bounced."
Take Today with Barrington Nevitt (1972), p 5