Excerpts from "A Sacred Balance"

Tullis Onstott and David Suzuki in the East Driefontein Mine, South Africa

Tullis Onstott, along with with David Suzuki, descend to the depths of 3 kilometers to document life forms found in liquid water in the mines of East Driefontein, South Africa.

Source: Excerpts from "The Sacred Balance." A Series of 4 Programs - The Sacred Balance. Web. 5 Aug 2011.