Comment There's a reality being ignored here as well.... (Score 1) 392
The initial crop of people are volunteers.
Any subsequent generations are effectively prisoners in an ark. They may not LIKE the fact they are on an ark. They may not want to go ahead with a eugenics program or even participate in this whole mission. They may even want to turn the ship around or just tune out and do SFA while the 'volunteers' do the work.
It's going to be messy. The series 'The 100' on Netflix appears to be exploring a similar sort of situation. The initial show premise involves a pre-series nuke war, space stations of Earth survive and conglomerate to produce the Ark, plan to wait a few hundred years to return to earth, 100 years short they discover a critical problem with carbon scrubbers that will take 6 months to fix but life support will break down in 100.... and they've already had to start putting lots of people in detention because they a) have too many people by reproduction and b) they have people who don't feel like they owe the system anything. It's an interesting study in exactly how draconian people on these sorts of space missions may have to become to maintain order and deal with crises like overpopulation.
Any subsequent generations are effectively prisoners in an ark. They may not LIKE the fact they are on an ark. They may not want to go ahead with a eugenics program or even participate in this whole mission. They may even want to turn the ship around or just tune out and do SFA while the 'volunteers' do the work.
It's going to be messy. The series 'The 100' on Netflix appears to be exploring a similar sort of situation. The initial show premise involves a pre-series nuke war, space stations of Earth survive and conglomerate to produce the Ark, plan to wait a few hundred years to return to earth, 100 years short they discover a critical problem with carbon scrubbers that will take 6 months to fix but life support will break down in 100.... and they've already had to start putting lots of people in detention because they a) have too many people by reproduction and b) they have people who don't feel like they owe the system anything. It's an interesting study in exactly how draconian people on these sorts of space missions may have to become to maintain order and deal with crises like overpopulation.