This book could have been 5 stars, but unfortunately it almost, but unltimately not made it to 3, and it all comes down to characterization. The concept is original and frankly fascinating, the writing style very good and the plot, though it is very slow-paced, interesting. I had a few minor irritations, like how society appears to not have changed at all in 200 years and the changes in the physical world are alluded to but not fleshed out, the romance is completely superfluous and unbeleivable and the conclusion, which is rooted in spirituality and religion, very much not what I like, but that is a personal preference.
The main issue is the protagonist, to be referred to from now on as Idiot Plucky Heroine, and the antagonists, who do nothing to deserve the title. Yes, I know goverments and the military are guilty of multitudes of shady stuff, but, no, that doesn't mean you can annoint them the villains of your story and expect me to hate them and take your protagonist's part against them, just because they are the goverment and the military and she is a woman "scientist" going against them, a.k.a. the Idiot Plucky Heroine, that's just laziness on the author's part. In this particular case, it especially doesn't work, because the actions the goverment and the military take, while not ethical, not only aren't particularly nefarious, not only is it difficult to see what else they could have done in such a situation, even the Idiot Plucky Heroine doesn't have any better ideas about what else can be done here. In the one instance that she manages to make a coherent case offering a reasonable alternative to their arrangements, they agree with her. For the most part, though, she mostly fumes about the "ego" and the "beaurocracy" of the people in charge, even though from any reasonable point of view it is her who is making mistakes right and left, refuses to accept the blame for the consequences of her actions and has no idea at all what she even wants to acheive. E.g. she takes a group of people detained in an underground facility on a roof garden without permission and a few hours later someone dies. Does she even consider that she might have made a mistake? No, she rushes to state that it could have nothing to do with it, even though the situation is completely new and she simply cannot know that. She then acts as if the fact that the dead person will have to undergo an autopsy is an affront to their dignity and further proof of the military's villainy, instead of, you know, a necessary process in case of a completely unexplained death, and the military commander's anger a result of his ego being offended by the magnificently brave actions of her own brilliant, uncompromising self, and not, you know, a totally justified response to the man finding himself with a corpse on his hands. And the fact that this person carries the day, in large part because she manages to overwhelm all and sundry military personel that crosses her path with the force of her personality, frankly is beyond belief. It is very hard to take the part of such a smug, irresponsible character and it pretty much ruined any satisfaction at the end of the book, which closes with a homily from her in the guise of the poor, mistreated victim to the people she has betrayed, endangered and left to pick up the pieces of her mess.
This could have been a great book, it has a lot going for it even now, but it is so frustrating to read that I cannot recommend it to anyone.