Did the Universe Have a Beginning?

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