About the Author

Lynn Margulis is a member of the National Academy of Sciences and a recipient of the 1999 Presidential Medal of Science. She is also Distinguished University Professor in the Department of Geosciences, University of Massachusetts. Dorion Sagan is the author of Biospheres and, with Dr. Eric Schneider, Into the Cool: The New Thermodynamics of Life.

Reviews

"One of the most stimulating and provocative books that I have read for a long while."