Yesterday I saw
The Galapagos Affair: Satan Came to Eden, a documentary in pretty limited release (I think it is in 8 theaters).
Found it very interesting and recommend it if it is in your area (or when it is eventually streamed somewhere).
Primarily it is a documentary about the story told
here, supported with lots of great home movie footage. But it also touches a lot on what it is to remove yourself from society (these are people who moved to an uninhabited island in the Galapagos specifically to get away from all society and authority) and how that trickles down into the next generation.