Carl Sagan, Stephen Hawking and Arthur C. Clarke - God, The Universe and Everything Else (1988)
A Meeting of Minds (1988) Carl Sagan, Stephen Hawking and Arthur C Clarke - God, The Universe
Is God Bound by the Laws of Science? Hawking, Sagan and Clarke Debate
Stephen Hawking on God
Albert Einstein said "I agree" , Color Video
Stephen Hawking's Shocking Last Words
On The Day Carl Sagan Died (Original/Expanded)
StarTalk with Neil deGrasse Tyson & Stephen Hawking | Full Episode
On the 8th Day
Carl Sagan at MIT - Management in the Year 2000: Sloan School Symposium 1987
A Meeting of Two Minds: Carl Sagan and the Dalai Lama
Carl Sagan - Almost Religion
Teaching Children - Carl Sagan (Science) vs (Religion) Jesus Camp
Carl Sagan on "God" and "Religion"
Carl Sagan's Cosmos: Episode 7-The Backbone of Night
Ask Andy: Carl Sagan vs. Stephen Hawking
Carl Sagan - The Pioneers of Science 2/3
Carl Sagan interviews the Dalai Lama on God & Science
Astronomer Carl Sagan @ CBC
Stephen Hawking: 'AI could spell end of the human race'