From the reviews: "[...] A more detailed and well-referenced approach is Intelligent Life in the Universe by Peter Ulmschneider. He concentrates on planet formation and the characteristics needed for the development of life, the timetable of evolution, and the effects on our planet and others of life becoming intelligent. A lecturer could build an intriguing general science module around this book." (New Scientist, March 22, 2003) "New in this book is the argument that, by thinking carefully about the future development of mankind, one can gain insight into the nature of extraterrestrial civilizations. [...] An interesting book for what concerns the scientific chapters, and also the speculative part will definitely interest a great number of readers." (Physicalia, 25/4, 2003) "It is hardly surprising that the area of astrobiology already has two mainstream journals and a steady series of textbooks ranging from introductory to highly specialist. It is to this latter genre, pleasingly situated in the mid-range of technical but understandable, that we welcome Peter Ulmschneider's intelligent and succinct contribution. [...] Whether or not one shares Ulmschneider's optimistic view of our future and place in the cosmic realm, he is to be congratulated both on producing an excellent synthesis but also touching on potential philosophial and ethic points which may well assume a degree of urgency sooner than any of us expected." (Simon Conway Morris, Geological Magazine 2005, 142, page 135-136) "The book addresses the reader through three main topics: planets, life, and intelligence. ... In conclusion, 'Intelligent life in the Universe' is a nice monographic presentation of the cosmic vision of life. Certainly the book is a pleasant reading not only for scientists but also for a broad audience of non specialised readers." (Societa Italiana di Fisica, Vol. 28C (1), 2005) From the reviews of the second edition: "This edition updates the field with the addition of an entire section devoted to Earth, in which the author discusses plate tectonics and continental formation, and expanded sections on the conquest of land by plants and animals. The material has been updated to include new work on astronomical exploration, and rearranged to accommodate the expansions. The new edition is worth adding to any collection ... . Summing Up: Recommended. All levels." (P. R. Douville, CHOICE, Vol. 44 (10), June, 2007)

• 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.

From the reviews: "[...] A more detailed and well-referenced approach is Intelligent Life in the Universe by Peter Ulmschneider. He concentrates on planet formation and the characteristics needed for the development of life, the timetable of evolution, and the effects on our planet and others of life becoming intelligent. A lecturer could build an intriguing general science module around this book." (New Scientist, March 22, 2003) "New in this book is the argument that, by thinking carefully about the future development of mankind, one can gain insight into the nature of extraterrestrial civilizations. [...] An interesting book for what concerns the scientific chapters, and also the speculative part will definitely interest a great number of readers." (Physicalia, 25/4, 2003) "It is hardly surprising that the area of astrobiology already has two mainstream journals and a steady series of textbooks ranging from introductory to highly specialist. It is to this latter genre, pleasingly situated in the mid-range of technical but understandable, that we welcome Peter Ulmschneider's intelligent and succinct contribution. [...] Whether or not one shares Ulmschneider's optimistic view of our future and place in the cosmic realm, he is to be congratulated both on producing an excellent synthesis but also touching on potential philosophial and ethic points which may well assume a degree of urgency sooner than any of us expected." (Simon Conway Morris, Geological Magazine 2005, 142, page 135-136) "The book addresses the reader through three main topics: planets, life, and intelligence. ... In conclusion, 'Intelligent life in the Universe' is a nice monographic presentation of the cosmic vision of life. Certainly the book is a pleasant reading not only for scientists but also for a broad audience of non specialised readers." (Societa Italiana di Fisica, Vol. 28C (1), 2005) From the reviews of the second edition: "This edition updates the field with the addition of an entire section devoted to Earth, in which the author discusses plate tectonics and continental formation, and expanded sections on the conquest of land by plants and animals. The material has been updated to include new work on astronomical exploration, and rearranged to accommodate the expansions. The new edition is worth adding to any collection ... . Summing Up: Recommended. All levels." (P. R. Douville, CHOICE, Vol. 44 (10), June, 2007)

• 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.

From the reviews: "[...] A more detailed and well-referenced approach is Intelligent Life in the Universe by Peter Ulmschneider. He concentrates on planet formation and the characteristics needed for the development of life, the timetable of evolution, and the effects on our planet and others of life becoming intelligent. A lecturer could build an intriguing general science module around this book." (New Scientist, March 22, 2003) "New in this book is the argument that, by thinking carefully about the future development of mankind, one can gain insight into the nature of extraterrestrial civilizations. [...] An interesting book for what concerns the scientific chapters, and also the speculative part will definitely interest a great number of readers." (Physicalia, 25/4, 2003) "It is hardly surprising that the area of astrobiology already has two mainstream journals and a steady series of textbooks ranging from introductory to highly specialist. It is to this latter genre, pleasingly situated in the mid-range of technical but understandable, that we welcome Peter Ulmschneider's intelligent and succinct contribution. [...] Whether or not one shares Ulmschneider's optimistic view of our future and place in the cosmic realm, he is to be congratulated both on producing an excellent synthesis but also touching on potential philosophial and ethic points which may well assume a degree of urgency sooner than any of us expected." (Simon Conway Morris, Geological Magazine 2005, 142, page 135-136) "The book addresses the reader through three main topics: planets, life, and intelligence. ... In conclusion, 'Intelligent life in the Universe' is a nice monographic presentation of the cosmic vision of life. Certainly the book is a pleasant reading not only for scientists but also for a broad audience of non specialised readers." (Societa Italiana di Fisica, Vol. 28C (1), 2005) From the reviews of the second edition: "This edition updates the field with the addition of an entire section devoted to Earth, in which the author discusses plate tectonics and continental formation, and expanded sections on the conquest of land by plants and animals. The material has been updated to include new work on astronomical exploration, and rearranged to accommodate the expansions. The new edition is worth adding to any collection ... . Summing Up: Recommended. All levels." (P. R. Douville, CHOICE, Vol. 44 (10), June, 2007)

• 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.