Sunday, March 15, 2009

Evolution - Great Transformations


Today on Cosmic Visions we continue our year long celebration of the life and work of the naturalist Charles Darwin with the second episode of the landmark PBS television series “Evolution” - Great Transformations.

What underlies the incredible diversity of life on Earth? How have complex life forms evolved? The journey from water to land, the return of land mammals to the sea and the emergence of humans all suggest that creatures past and present are members of a single tree of life.

Evolution - Great Transformations