Comment by poisonborz

I doubt the human psyche is capable of such a voyage while being awake the whole time. Even with all the toys and biomes, life will get boring and pointless fast, producing unfulfilled needs, disorder, conflict and revolt. People can't be ants in a colony working for such a narrowly defined goal through a lifetime, especially not multi-generationally. Our existence is based on constant questioning and revolutions. A 400 year travel to an unknown, possibly empty, lifeless target, however historic, is not something that can keep a society running long term.