Did the Universe Have a Beginning?

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Play Video Edward Kolb on Our Unique Place in History
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Play Video Joel Primack on the Hubble Deep Field and Our Cosmic History
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Play Video Alan Guth Explains Eternal Inflation
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Play Video Alan Guth on a Beginning for Eternal Inflation
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Play Video Alan Guth on His Discovery of Inflation
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Play Video David Latham on Multiple Universes
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Play Video Alan Guth on a Beginning From Nothing
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Play Video Steven Weinberg on The Future of Quantum Mechanics
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Play Video Trinh Xuan Thuan on Parallel Universes
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Play Video Anindita Balslev on Hindu Perspectives on Beginning
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Play Video David Latham on the Speculative Nature of Some Cosmology
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Play Video Neil Turok on the Search for 'The Beginning'
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Play Video Steven Weinberg on What We Can Learn of the Beginning
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Play Video Alan Guth on the Need for a Beginning
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Play Video David Latham on the Complexities of Talking About Beginnings
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Play Video Owen Gingerich on the Value of Aesthetics
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Play Video John Polkinghorne on Placing the Importance of 't=o' in Context
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Play Video Anindita Balslev on the Ancient Nature of Beginnings Questions
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Play Video Neil Turok on the Religious Significance of Beginnings Questions
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Contributed by AAAS DoSER
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