David W. Koerner, Simon Levay

Here Be Dragons (eBook, PDF)

The Scientific Quest for Extraterrestrial Life

• Format: PDF

Produktbeschreibung

The discovery of life on other planets would be perhaps the most momentous revelation in human history, more disorienting and more profound than either the Copernican or Darwinian revolutions, which knocked the earth from the center of the universe and humankind from its position of lofty self-regard. In Here Be Dragons, astronomer David Koerner and neurobiologist Simon LeVay offer a scientifically compelling and colorful account of the search for life beyond Earth. The authors survey the work of biologists, cosmologists, computer theorists, NASA engineers, SETI researchers, roboticists, and UFO enthusiasts and debunkers as they attempt to answer the greatest remaining question facing humankind: Are we alone? From their "safe haven of skepticism" the authors venture into the "rough seas of speculation," where theory and evidence run the gamut from hard science to hocus pocus. Arguing that the universe is spectacularly suited for the evolution of living creatures, Koerner and LeVay give us ringside seats at the great debates of Big Science. The contenitous arguments about what really happens in evolution, the acrimonious UFO controversy, and the debate over intelligence versus artificial intelligence shed new light on the wildly divergent claims about the universe and life's place in it. The authors argue that while no direct evidence of extraterrestrial life yet exists, habitats and chemical building blocks for life abound in the universe. A wealth of new astronomical techniques and space missions may provide this evidence early in the next century. Lucidly written and scientifically rigorous, Here Be Dragons presents everything we know thus far about the emergence of intelligent life here on earth and, perhaps, beyond.

---

Dieser Download kann aus rechtlichen Gründen nur mit Rechnungsadresse in A, B, BG, CY, CZ, D, DK, EW, E, FIN, F, GR, HR, H, IRL, I, LT, L, LR, M, NL, PL, P, R, S, SLO, SK ausgeliefert werden.

Produktdetails

• Verlag: Oxford University Press
• Erscheinungstermin: 15. November 2001
• Englisch
• ISBN-13: 9780198033370
• Artikelnr.: 38150354

Autorenporträt

David Koerner is an Assistant Professor of Astronomy at the University of Pennsylvania. Simon LeVay is an Independent Consultant and former Associate Professor at the Salk Institute for Biological Studies.

Inhaltsangabe

* Acknowledgements
* Introduction
* Origns: How Life on Earth Began
* Going to Extremes: The Habitats and Requirements for Life
* The Incredible Shrinking Martians: Searching for Life in the Solar
System
* The Death and Life of Stars: Organic Chemistry and the Evolution of
Solar Systems
* The Planet Finders: Searching for Life Beyond the Sun
* What Happens in Evolution? Chance and Necessity in the Origin of
Biological Complexity
* SETI: The Search for Extraterrestrial Intelligence
* Dreamland: The Science and Religion of UFOs
* Exotica: Life as we don't know it
* Many Worlds: Cosmology and the Anthropic Principle
* Conclusion
* Endnotes