This book addresses the possible origins, development and fate of intelligent life in the universe. The author presents a wide-ranging analysis of the type of knowldege that can be inferred about extraterrestial intelligent societies from our own biological, cultural and scientific evolution, and from the likely future of mankind. Providing extensive background information from astronomy, geology, chemistry and biology, the book will appeal to both the scientist and the general reader.

In this second edition of Peter Ulmschneider's successful and highly interesting book the author is putting even stronger emphasis on the geological conditions and consequences of life's conquest of land as the pre-condition for the emergence of life with our type of technical intelligence.

Zusammenfassung

This book addresses all scientists and others interested in the origins, development and fate of intelligent species in the observable part of our universe. In particular, the author scrutinizes what kind of information about extraterrestrial intelligent life can be inferred from our own biological, cultural and scientific evolution and the likely future of mankind. The first part of the book provides the necessary background information from space and life sciences, thus making the book also accessible to students and the scientifically educated public.

Inhalt
Planets.- Stars, Galaxies, and the Origin of Chemical Elements.- Planet Formation.- The Earth.- The Search for Extrasolar Planets.- Planets Suitable for Life.- Life.- Life and its Origin on Earth.- Evolution.- The Search for Extraterrestrial Life.- Intelligence.- The Future of Mankind.- Extraterrestrial Intelligent Life.