Is There Intelligent Life Elsewhere in the Universe?

Play All
	Seth Shostak on the Possibility of 'Universal Biology' Play
	Owen Gingerich on the Role of Chance in Biological History and SETI Play
	Irven DeVore on the Chances of SETI being Successful Play
	John Barrow on the Role of Chance in Biological History Play
	Seth Shostak on the Likelihood of Detecting Intelligent Life Play
	John Barrow on the Evolution and Longevity of Intelligence Play
	John Barrow on the Connection Between SETI and Religion Play
	Seth Shostak on the Impact of Discovering ET on Religion Play
	Jill Tarter on the Social Impact of Discovering ET Play