Ozone Hole: How We Saved the Planet
mga dokumentaryo ng pbs

Ozone Hole: How We Saved the Planet

The forgotten story of the hole in the ozone layer and how the world came together to fix it. The scientists and politicians who persuaded Ronald Reagan and Margaret Thatcher to take action reveal how the planetary problem was solved.
IMDb 7.156min201813+
DokumentaryoNakaka-inspire
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