We return to the Moon to explore ways to go beyond simple Lunar Bases to a full-fledged productive colony that can help us travel to other worlds and expand our own. Visit our Website: http://www.isaacarthur.net Join the Facebook Group: https://www.facebook.com/groups/15839… Support the Channel on Patreon: https://www.patreon.com/IsaacArthur Visit the sub-reddit: https://www.reddit.com/r/IsaacArthur/ Listen or Download the audio of this episode from Soundcloud: https://soundcloud.com/isaac-arthur-1… Season 3, episode 20 Written, Produced & Narrated by: Isaac Arthur