There is an episode in the original Twilight Zone series titled "Where is Everybody?" in which a person wanders around a township with no soul in sight. Enveloped in 'The Great Silence,' he runs around like a headless chicken, looking for any sign of life. That must surely be a veiled reference to Fermi's paradox. With so much wasted space around us and after so many years of searching, why can't we contact any lifeform elsewhere in this widespread Universe?