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

♦ "The sky is falling, the sky is falling"—but unlike the supporting cast of "Chicken Little," no one pays attention to Mexican-born chemist Dr. Mario Molina's call to action. Rusch's compelling narrative captures the dread and frustration felt by Molina and fellow University of California-Irvine chemist Sherwood Rowland as they race to head off the depletion of the ozone layer. Excessive amounts of chlorofluorocarbons are being released into the atmosphere from air conditioners, refrigerators, spray cans, etc. at an alarming rate. Their initial, unsuccessful efforts to convince the media and…

Growing up in Mexico, Mario Molina loved exploring the world around him and performing experiments with his microscope. After attending boarding school in Switzerland and receiving his PhD, Molina began work in the United States, where he made a horrific discovery: CFCs, chemicals used in countless everyday items, were damaging the environment by destroying the ozone layer. Despite Molina and his colleague F. Sherwood Rowland’s attempts to publicize this discovery, they were not taken seriously until scientists discovered a huge hole in the ozone above Antarctica. Finally, Molina and…