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Tag Archives: Lauren Michel

TTU Professor Says Ozone Healing Is 40 Years In The Making

A Tennessee Tech professor says this week’s United Nations report concerning the healing of the Earth’s ozone layer has been almost 40 years in the making. Dr. Lauren Michel is a paleoclimatology professor. She said the healing process began when countries around the world created the Montreal Protocol, effectively banning the harmful substance known as chlorofluorocarbons (CFCs). She said CFCs ... Read More »