While the ozone hole has been considered by some as a solved problem, in fact its recovery is still many decades away and the effects and interactions of ozo...
See the Hole in the Ozone Layer (1979 - 2012)
Ozone Layer Depletion HD
Discovery of the ozone hole | Natural History Museum
NASA | Exploring Ozone
Ozone Hole Video for Kids
The Earth's Ozone Hole from 1979-2007
Ozone Layer & Hole - Video for Kids