The vapors from topping off and from the spillage are harmful to breathe and contribute to
ozone problems.
Another difference between global warming and ozone damage was the iconic nature of
the ozone problem.
As with
the ozone problem, developing countries can be allowed limited extra time to reduce emissions.
«Shattered Sky,» a new documentary by the independent filmmakers Steve Dorst and Dan Evans that had its premiere last week at the Environmental Film Festival in Washington (see the trailer above), explores how the United States led the way in seeking a solution to
the ozone problem.