Taking the reader right through to the year of 2050, this is a detective thriller with a difference. Whilst the investigators are subject to as much risk, mystery, excitement and violence, as any one could wish, they also demonstrate their ability to handle an unspeakable controversial subject as just part of the job. Their driving force is as unusual as it is topical. It's climate change, and their adversaries are the prospective warlords, planning to gain from the misery of others.