Horizon · SEASON 33
Nature's Numbers
Episode 4 · 1996-01-29

- Documentary
Episode overview
Follows a group of biologists Conservation International who take a pragmatic approach to what species can be saved.They travel to the Bolivian rainforest to assess missing species.
60 minutes
Season 33 episodes
1. The Butchers of Boxgrove1996-01-08
2. Fermat's Last Theorem1996-01-15
3. A Miracle for Cancer ?1996-01-22
4. Nature's Numbers1996-01-29
5. The Gene Race1996-02-05
6. Masters of the Ionosphere1996-02-12
7. Assault on the Male (revisited)1996-02-26
8. Death by Design1996-03-04
9. The Planet Hunters1996-03-11
10. Inside Chernobyl's Sarcophagus (Update)1996-03-25
11. Fallout from Chernobyl1996-04-01
12. TV is Dead, Long Live TV1996-11-04
13. Aliens from Mars1996-11-11
14. Living Death1996-11-25
15. The Time Lords1996-12-02
16. Noah's Flood1996-12-16