ABSTRACT
Mankind stands accused of polluting the stratosphere and of causing damage to the ozone layer there. This is a serious charge, for ozone in the stratosphere is said to be crucial for the very existence of life on Earth.
Mankind stands accused of polluting the stratosphere and of causing damage to the ozone layer there. This is a serious charge, for ozone in the stratosphere is said to be crucial for the very existence of life on Earth.