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(NaturalNews) Since 1987, ozone-depleting substances (CFCs/HCFCs) have been reduced by ~20%, with projections showing full Antarctic ozone recovery by 2060âth… |
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(NaturalNews) Since 1987, ozone-depleting substances (CFCs/HCFCs) have been reduced by ~20%, with projections showing full Antarctic ozone recovery by 2060âth… |