Talking about Life

Chris Impey is a University Distinguished Professor and Deputy Head of the Department of Astronomy at the University of Arizona. His research interests are observational cosmology, gravitational lensing, and the evolution and structure of galaxies. He has co-authored two introductory textbooks, and wrote the well-received astrobiology book The Living Cosmos (Random House, 2007).

• Preface; Part I. Introduction Timothy Ferris, Iris Fry, Steven Dick, Ann Druyan, Pinky Nelson, Neil Tyson, Steve Benner and William Bains; Part II. Earth Roger Buick, Lynn Rothschild, John Baross, Joe Kirschvink, Andrew Knoll, Simon Conway Morris, Roger Hanlon and Lori Marino; Part III. Solar System Chris McKay, David Grinspoon, Jonathan Lunine, Carolyn Porco, Laurie Leshin, Guy Consolmagno and Peter Smith; Part IV. Exoplanets Alan Boss, Geoff Marcy, Debra Fischer, Sara Seager, David Charbonneau and Vikki Meadows; Part V. Frontiers Jill Tarter, Seth Shostak, Ray Kurzweil, Nick Bostrom, Paul Davies, Martin Rees, Ben Bova and Jennifer Michael Hecht; Reading list; Glossary; Index.

'The views expressed here range from the cautious to the radical, and from those rooted in hard science to the more fanciful, and the views on extraterrestrial life range from those who see it as being widespread, to those who suspect it is extremely rare, perhaps unique to Earth.' Magonia Review of Books