This kind of does happen in the part of the Parable series of books, at least the two that she finished, one can see the outline of what the heroine starts. It'

This kind of does happen in the part of the Parable series of books, at least the two that she finished, one can see the outline of what the heroine starts. It's one of the more hopeful dystopian future apocalypse books I've read, and a lot of bad stuff happens to get to that point. Xenogenesis gets there a totally different way.