Associated Press: A NASA study about ozone-munching chemicals from aerosol sprays and refrigeration used a computer model to play a game of what-if. What if the world 22 years ago didn’t agree to cut back on chlorofluorocarbons which cause a seasonal ozone hole to form near the South Pole? NASA atmospheric scientist Paul Newman said the answer is a “bizarre world.” By 2065, two-thirds of the protective ozone layer would have vanished and “the ozone hole covers the Earth.” And the CFCs, which are …