Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 40 · Episode 14 ·
The Big Chill
Remember that long, hot summer? You might never see its like again. And all that talk of global warming? Forget it. This season's first Horizon reveals that a growing number of experts fear Britain could be heading for a climate like Alaska. Our ports could be frozen over. Ice storms could ravage the country, and London could see snow lying for weeks on end. It would be the biggest change in the British way of life since the last Ice Age. The first signs that such a disaster could happen came from deep within the ice sheet of Greenland. Scientists discovered that the Earth's past was littered with sudden, drastic drops in temperature. The big question was: could it ever happen again? Clues c
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Episode 14 of season 40 of Horizon: “The Big Chill”. Aired 2003-11-13. Watch it online free on ZapFlix.