No doubt, this is one of the most exciting, original and brilliant books I've ever read. The author created a future world that is full with amazing inventions and society rules that help it survive despite the threats of overpopulation and pollution. While dealing with the future, one cannot avoid the philosophical dilemmas that are so relevant to our era, such as aging population, racism, and even fire arm control. While successfully doing this, the author didn't neglect drama and tension: this story wouldn't let the reader put the book down until its surprising end. I can’t wait to read part II of this trilogy, hopefully available soon.