Origins (A Science Odyssey)
- Grade Level: Junior High (7-9)-Adult
- Subjects: Earth Science
- Produced By: WGBH
- Year: 1998
- Country: United States
- Language: English
- Running Time: 1h 52m
- Captions:
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The earthquake that shatters San Francisco in 1906 opens a century of explosive discoveries and debates in the earth sciences. See the Earth through the eyes of Alfred Wegener, who struggles to convince the scientific establishment that continents move. Watch as radiodating techniques increase Earth's estimated age - sometimes inspiring skepticism if not outrage. Meanwhile, a parallel upheaval rumbles the life sciences, where new evidence of our primate ancestors and the discovery of DNA's structure stir up controversies of their own. Ancient fossils and living cells give up their secrets to change our view of our species and the mechanics of life.
Highlights include: Age and origins of the Earth. Volcanoes. Earthquakes. Alfred Wegener. Continental drift. Harry Hess. Plate tectonics. The Himalayas. The formation of mountains. Religion, myth, and science. Human origins. The Scopes trial. The legacy of Charles Darwin. Mutation and adaptation. Paleoanthropology. Louis and Mary Leakey. Donald Johanson and "Lucy." Primordial soup. DNA. Origins of life.