Season 13, Episode 12 Goddess of Earth
First Aired: January 28, 1986
A review of James Lovelock's Gaia theory on the role of organisms in maintaining life on Earth. Included: how the atmosphere appears to be self-regulating; why the earth's temperature remains constant; and why there's no life on Mars.
Next On TVSee all »
Cast & Details See all »
- Premiered: March 3, 1974
- Rating: None
- Premise: PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys (four in 2002 alone) since its 1974 debut. `Nova' clearly, and often engagingly, `demystifies' a vast range of science, technology and history topics---past a… (more)