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Horizon: 1981x12
Did Darwin Get It Wrong?
In this episode, Horizon explores the new evolutionary theory that there are sudden, vs. gradual, evolutionary changes from one species to another.
1981 - 1Spend and Prosper Jan. 05, 1981- 1981 - 9Gentlemen, Lift Your Skirts Mar. 09, 1981
- 1981 - 12Did Darwin Get It Wrong? Mar. 30, 1981
- 1981 - 14Resolution on Saturn - The Rings Apr. 11, 1981
- 1981 - 23Death of the Dinosaurs Nov. 16, 1981
- 1981 - 26The Race Against Time Dec. 07, 1981
- 1981 - 27Painting by Numbers Dec. 21, 1981