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 Mario and the Hole in the Sky: How a Chemist Saved Our Planet. Elizabeth Rusch, Teresa Martinez

Mario and the Hole in the Sky: How a Chemist Saved Our Planet


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ISBN: 9781623541866 | 40 pages | 1 Mb

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e-Books collections: Mario and the Hole in the Sky: How a Chemist Saved Our Planet DJVU ePub 9781623541866 (English Edition) by Elizabeth Rusch, Teresa Martinez

Overview

The true story of how a scientist saved the planet from environmental disaster—now in paperback! Mexican American Mario Molina was a modern-day hero who helped solve the ozone crisis of the 1980s. Growing up in Mexico City, Mario was a curious boy who studied hidden worlds through a microscope. As a young man in California, he discovered that CFCs, used in millions of refrigerators and spray cans, were tearing a hole in Earth's protective ozone layer. Mario knew the world had to be warned—and quickly. Mario went on to become a Nobel laureate and a recipient of the Presidential Medal of Freedom. His inspiring story gives hope in fighting the ongoing climate crisis.