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Are We Alone?

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Play Video Jill Tarter on Searching for Extra-Terrestrial Intelligence
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Play Video Trinh Xuan Thuan on the Probability of Finding ET
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Play Video Alan Guth on the Probability of Finding ET
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Play Video Anna Case-Winters on Extra Terrestrial Life
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Play Video John Barrow on the Emergence of Intelligent Life
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Play Video Irven DeVore on the Chance that Life is Common in the Universe
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Play Video Jill Tarter on the Probability of Finding ET
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Play Video Steven Weinberg on the Probability that Extra-Terrestrial Life Exists
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Play Video David Ray Griffin on Sir Fred Hoyle's Views and Omnipotence
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Play Video Sandra Faber on the Probability of Finding Extra-Terrestrial Life
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Play Video Seth Shostak on the Value of Radio in the Search for ET
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Play Video David Ray Griffin on an Extra Terrestrial Religious Life
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Play Video John Haught on ET and Seeing 'Mind' Behind the Universe
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Play Video Lawrence Kushner on Extra-Terrstrial Life and Purpose
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Play Video David Latham on Extra-Solar Planets
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Play Video Sandra Faber on Recent Discovery of Planetary Systems
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Play Video Jill Tarter on the Robustness and Probable Ubiquity of Life
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Contributed by AAAS DoSER

Are We Alone?

Other Cosmic Questions Video Sequences:

Play Video Setting the Scene
Play Video Steven Weinberg and John Polkinghorne
Play Video A Dialogue of Scientists and Theolgians
Play Video Did the Universe Have a Beginning?
Play Video At Home in the Quantum Universe
Play Video A Beginningless Universe?
Play Video Was the Universe Designed?
Play Video The Argument From Design
Play Video The Anthropic Principle
Play Video Is There Intelligent Life Elsewhere in the Universe?
Play Video The Faith of Scientists
Play Video Literal and Symbolic Truths
Play Video What Science Can Learn From Religion
Play Video What Religion Can Learn From Science
Play Video Questions, Answers and Ongoing Dialogue
Play Video Anindita N. Balslev
Play Video John D. Barrow
Play Video Anna Case-Winters
Play Video Irven DeVore
Play Video Sandra Faber
Play Video Owen Gingerich
Play Video David Ray Griffin
Play Video Alan Guth
Play Video John F. Haught
Play Video Edward (Rocky) Kolb
Play Video Lawrence Kushner
Play Video David Latham
Play Video John Leslie
Play Video Jaroslav Pelikan
Play Video Sir John Polkinghorne
Play Video Joel Primack
Play Video Bob Russell
Play Video Seth Shostak
Play Video Jill Tarter
Play Video Trinh Xuan Thuan
Play Video Neil Turok
Play Video Steven Weinberg
Play Video Cosmic Questions Interviews
Play Video Video Clip Index