TV What We Still Don't Know - Season 1 Episode 3 : Are We Real? What We Still Don't Know - Season 1 Episode 3 : Are We Real? /10 by 0 users There is a fundamental chasm in our understanding of ourselves, the universe, and everything. To solve this, Sir Martin takes us on a mind-boggling journey through multiple universes to post-biological life. On the way we learn of the disturbing possibility that we could be the product of someone else’s experiment. Details Casts Posters Images Title What We Still Don't Know - Season 1 Episode 3 : Are We Real? Alternative Titles First Air Date 2004-01-01 Last Air Date 2004-01-01 Number of Episodes 3 Number of Seasons 1 Genres Documentary, Networks Channel 4, Casts Martin Rees, David Malone Plot Keywords , Self - Host Martin Rees Self-host David Malone Episodes List What We Still Don't Know Season 1 :Episode 1 Are We Alone? Are We Alone? 2004-01-01 Thought provoking Channel 4 series in which Sir Martin Rees investigates the great unanswered questions of science. What We Still Don't Know Season 1 :Episode 2 Why Are We Here? Why Are We Here? 2004-01-01 Thought provoking Channel 4 series in which Sir Martin Rees investigates the great unanswered questions of science. What We Still Don't Know Season 1 :Episode 3 Are We Real? Are We Real? 2004-01-01 Thought provoking Channel 4 series in which Sir Martin Rees investigates the great unanswered questions of science.