Wed, Feb 20, 1991
Uses satellite images to explore Earth and investigate human impact on the planet.
Wed, Feb 27, 1991
Explores why people live where they do and examines changing patterns of settlement.
Wed, Mar 6, 1991
Examines earthquakes and volcanoes.
Wed, Mar 13, 1991
Examines the trade links and routes between continents.
Wed, Mar 20, 1991
Examines the Earth's climate, how satellites can help forecast dramatic changes and the possible effects of global warming.
Wed, Mar 27, 1991
How satellite images of the oceans can show the distribution of pollution though it is also used by Japanese fishing fleets to track down the largest shoals. (NFA Catalogue)
Wed, Apr 3, 1991
The great river basins of the world concentrating on the Mississippi and the Aral Sea.
Wed, Apr 10, 1991
Tries to assess the real extent of forest clearance.
Wed, Apr 17, 1991
An examination of the distribution of fertile land over the earth and how satellites and computer technology could help to restore it to currently barren areas. (NFA Catalogue)
Fri, May 24, 1991
Uses satellites to examine the biosphere, the parts of the earth's crust and atmosphere inhabited by living organisms.