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Kevin Gurney

Titles by This Author

Science, Technology, and Policy


There is a widely held misconception that the problem of ozone depletion in the upper atmosphere has been solved. In fact, while CFC production has been reduced in many places, the ongoing emissions of chemicals and the production of other long-lived ozone-depleting substances mean a decade will pass before the levels of ozone-depleting chlorine in the earth's atmosphere being to decline. As a result, serious ozone depletion above the southern pole and elsewhere is expected to continue for decades, posing a severe threat to human health and to ecosystems.