Nova Season 0 Episode 5 -

Airdate: 2002-Jan-01

Episode summary:

Survival of the fittest: Raw competition? Intense cooperation? Both are essential. Interactions between and within species are among the most powerful evolutionary forces on Earth, and understanding them may be a key to our own survival.

About Nova series:

A weekly documentary series, each episode providing an in-depth look at a different subject of scientific research. Subjects examined by this show ...Show more >