https://www.reuters.com/article/us-...-ozone-layer-prophet-dies-at-77-idUSKBN26T03QMexican scientist Mario Molina, who became his country’s first winner of the Nobel Prize for Chemistry for his work on the threat to the ozone layer from chlorofluorocarbons (CFCs), died on Wednesday at the age of 77.
Mario Molina was a Mexican chemist who won the Nobel Prize in Chemistry in 1995 for his work on understanding the depletion of the ozone layer. He was the first Mexican-born scientist to receive a Nobel Prize in Chemistry and his work has had a significant impact on our understanding of the Earth's atmosphere.
Mario Molina, along with his colleague F. Sherwood Rowland, discovered that certain human-made chemicals, such as chlorofluorocarbons (CFCs), were damaging the ozone layer. Their research led to the adoption of the Montreal Protocol in 1987, an international agreement to phase out the production and use of these harmful substances.
Mario Molina's Nobel Prize in Chemistry recognized his groundbreaking research on the depletion of the ozone layer and its impact on the Earth's atmosphere. It also brought attention to the urgent need for global action to address this environmental issue.
Thanks to the Montreal Protocol and subsequent international efforts, the ozone layer has shown signs of recovery. However, it is still vulnerable to human-made chemicals and further research and action are needed to protect it. Mario Molina's work serves as a reminder of the importance of studying and understanding our impact on the environment.
Mario Molina's research on the ozone layer has had a significant impact on the fields of chemistry and environmental science. It has led to stricter regulations on the production and use of harmful chemicals, increased awareness of the effects of human activity on the environment, and inspired further research on the interactions between human activity and the Earth's atmosphere.