Spaceships and fleets of the future may host their own unique civilisations of nomads, traveling the space lanes or venturing deep into interstellar space to colonize the galaxy or flee peril.
What would such cultures be like?
Are they leaving behind a destroyed world? Are they fleeing a supernova? Are they a colony generation ship that has forgotten how to live in the dirt?
This 30-minute-long science video from Isaac Arthur speculates …