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Maps aid weather forecasting, identify global warming, ozone levels etc. Also looks at the use of maps as an aid to health problems. Brain scanning is now commonplace. Visits - Equador, Salt Lake City, the Bronx and in Louisiana, Yellowstone Park and looks at mining and agriculture in the Amazon basin.
This film was first broadcast: 02 Jun 1991
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Start your journey of discovery with Our History, as we bring you eye-opening documentaries and educational programmes about our world history. We will guide you through awe-inspiring events from our past and help you get a deeper understanding of current affairs and global events that have shaped the world we live in today.
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