This is a collection of four books in what the author calls the 'Post Human Series' which runs to over a thousand pages in the print edition. I gave up after reading only a hundred or so. It was boring and ponderous, with thoroughly unappealing characters.
It started out bad, with a doctor, married to a woman with whom he has a somewhat awkward relationship, getting fitted with some sort of nanotechnology that enables him to hold his breath underwater for considerably longer than is practical for the rest of us. Why he got this is not explained, and how it works is glossed over, but that wasn't the problem. The problem was that the doctor who had given him this treatment started hitting on him! Talk about unprofessional. It just felt wrong, and I hoped this was not the tone for the whole novel.
The good news is that it wasn't. The bad news is that it got worse, but in a different way. This nano'd doctor gets put onto a special forces mission to go investigate a Chinese AI that has been nuked. Why people go there rather than robots I do not know. I mean aren't robots the ultimate post human? LOL! And are they not much better situated to explore a radioactive area than people? And if the technology is at such a level that they have nanos that can aid breathing, why not nanos that can fight radioactivity? Wouldn't that have been a wiser upgrade?! I got the impression that this novel had not really been thought through.
There are robots and drones in existence now. They've been around for a while, so why do so many sci-fi writers pretend they don't exist in the future? It's a genuine mystery to me. And yeah, I get that they're trying to include the human connection, but to me it just says that they're poor writers if they can't include robots and still have a human connection. Hell if even those wooden assholes at Disney can do it with Wall-E, and if by Hampton Fancher and David Peoples can do it with their movie script for Do Androids Dream of Electric Sheep, your average sci-fi writer ought to be able to manage it.
There's actually a robot that goes with them, but it seems that was for no other purpose other than to go rogue and wipe out the entire team except of course for this one doctor, who is apparently put into hibernation because of his injuries and during the ensuing years, his wife marries this guy's rival. How that works given that he's still alive and they both know it is rather glossed over, too, yet this guy never once thinks what a callous bitch she was. Instead, he pines for her and wants to kill the other guy.
Consequently they put him back into hibernation and no one seems to think there's anything wrong with him being treated like that. He wakes up later right before the facility he's in is attacked by the powers that be, because it's deemed to be an illegal technology center. This guy, having had all these enhancements against his express consent, is now shipped-off to a parallel universe where he can fly like superman. I'm sorry, but I gave up right there because this was too stupid for words, and so boring as to be sleep-inducing. I cannot commend this trash which is wrong in so many ways, and so poorly-written.