Most scientists assume that the universe must be populated with innumerable alien intelligences and civilizations – after all, we humans can’t be so special. OK,... video Where are They, All Those Aliens? Episode 05 Season 03 26:46 Watch
Why does alien intelligence hold such fascination? Can we even conceive of what they might be like? To appreciate intelligent, sentient life in the universe, right now we... playlist Why do We Search for Intelligent Aliens? Topic Series 10 videos 1:15:11 Watch
Most scientists assume that the universe must be populated with innumerable alien intelligences and civilizations—after all, there are billions of galaxies each with... playlist Where are All Those Aliens? Topic Series 10 videos 1:32:28 Watch
It seems absurd in a universe with 100 billion galaxies, each with billions of stars and planets, that we are the only intelligent life. So where are all the others? This is... playlist Why aren't Aliens Already Here? Topic Series 9 videos 1:19:59 Watch
Two planetary scientists and an astrophysicist make the case that the search for life in other parts of our universe has been made all the more valid by two recent... video Is the Universe Full of Life? Roundtable 26:24 Watch
There are three questions that speak directly to human uniqueness and purpose. 1) Does intelligent non-human life exist anywhere in the universe?; 2) Given the fullness of... video Will Intelligence Fill the Universe? Roundtable 27:02 Watch
Francisco Ayala Former University Professor, Professor of Biological Sciences, Professor of Philosophy, University of California, Irvine
Shri Kulkarni Hale Professorship of Astronomy; former Executive Officer for Astronomy, Director of Caltech Optical Observatories
Leon Lederman Nobel Prize in Physics; Director Emeritus, Fermi National Accelerator Laboratory (Fermilab)
Bruce Murray Professor Emeritus of Planetary Science and Geology, Caltech; former Director of the Jet Propulsion Laboratory
Dimitar Sasselov Professor of Astronomy and Director of the Origins of Life Initiative, Harvard University
