https://ift.tt/2wwdHAe Mario Molina, 77, Dies; Sounded an Alarm on the Ozone Layer Deaths (Obituaries), Science and Technology, Chlorofluorocarbons, Ozone, Greenhouse Gas Emissions, Global Warming, Nobel Prizes He shared the Nobel Prize in Chemistry for research that showed how chemicals in hair spray and other products could cause grave environmental damage. BY JOHN SCHWARTZ https://ift.tt/3jZ3j8p October 14, 2020 at 04:56AM