Channel 4 (UK) Documentaries

Saving Planet Earth: Fixing a Hole (2018x37)

Air date: Aug 18, 2018

As climate change begins to feel like an impossible challenge, this documentary tells the story of the first man-made threat to the planet's environment - the hole in the ozone layer - and how the world managed to fix it. The scientists and politicians at the heart of the story reveal how they spotted the giant hole in the stratosphere and, against all odds, persuaded Ronald Reagan and Margaret Thatcher to take action