Contact With Alien Civilizations - Michael A.G.

Page 456 of 472

Page 456 of 472
Contact With Alien Civilizations - Michael A.G.

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444 References . Edward Purcell, “Radio Astronomy and Communication Through Space,” in Cameron, editor, 121-143. . Jack Cohen and Ian Stewart, What Does a Martian Look Like?, Hoboken, NJ, Wiley, 2002, 209. . Crowe, 559. . Quoted by George Ellis in a review of Leonard Susskind’s The Cosmic Land- scape, Nature, Vol. 438 (8 December 2005), 739-740. . Project Cyclops, 171; Achenbach, 50. . Martin Rees, “Cosmological Challenges: Are We Alone, and Where?”, in John Brockman, editor, The Next Fifty Years: Science in the First Half of the Twenty-First Century, New York, Vintage, 2002, 18-28. . Fitzgerald, Cosmic Test Tube, 292. . James L. Christian, Preface, in James L. Christian, editor, Extra-Terrestrial Intelligence, Buffalo, NY, Prometheus, 1976, 2. . Joel Achenbach, “Life Beyond Earth,” National Geographic, January 2000, 24-51. . Beck, in Regis, editor, 14. . Francois Jacob, “Evolution and Tinkering,” Science, Vol. 196 (10 June 1977), 1161-1166. . Ridpath, 140. . Sullivan, 295. . Clark and Clark, 107; Brin, “A Contrarian Perspective;” Achenbach, 288-292. . This perspective was suggested by Robert DeBiase in a personal communica- tion, 2005. Paradigm Shifts