Season 28 Episodes23
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Two Weeks to Save the Earth
Feb 10, 199160 min
Looks at the work of Earthwatch, and some of the many people who spend their holidays contributing to learning about the planet by helping on prehistoric digs, recording fish noises, tracking rodents, measuring grass an leaves and counting insects in places all over the world,
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Episode Summary
"Two Weeks to Save the Earth" is episode 6 of Horizon season 28. It aired on February 10, 1991.