Brian Cox: The terrifying possibility of the Great Filter [video] #1 Post by whicks » Wed, Mar 04, 2026, 5:27 PM UTC Brian Cox: The terrifying possibility of the Great Filter [video]youtube.com
Re: Brian Cox: The terrifying possibility of the Great Filter [video] #2 Post by _wire_ » Wed, Mar 04, 2026, 5:48 PM UTC Great thinker thinks great thots