1979
1979-01-07
4 Episodes
Episodes
1. Gold!
1979-01-07
Shows how gold is mined and how it affects our lives.
2. Hong Kong: A Family Portrait
1979-01-28
No overview available.
3. Last Stand in Eden
1979-03-04
Shows how drought, poachers, and conflict have forced the elephants of east Africa to migrate.
4. The Tigris Expedition: In Search of Our Beginnings
1979-04-01
Follows explorer Thor Heyerdahl's crew as they sail their reed boat over routes believed to have been followed by Sumerian traders 5000 years ago.