It's an interesting book, and a fun read. It's not hard sf, but he has done a good job of imagining plausible consequences for his one "what if". It's simultane

It's an interesting book, and a fun read. It's not hard sf, but he has done a good job of imagining plausible consequences for his one "what if". It's simultaneously a good read for the physical consequences (hot zone, water levels, food supply) but also political (fragility of democracy) and personal (navigating mysteries, distrust, zero-sum situations). He's a competent writer and this was a well-executed novel. (Surprisingly so given it was his first)