Robinson's novel is an exercise in hypothetical history writing : how would the world's history have looked like if the entire population of medieval Europe had been wiped out by the plague and Temur's hordes had only encountered an empty wasteland ?
Robinson sketches the answer in ten chapters that deal with a period of approximately six centuries, describing the development of predominantly Musulman and Chinese empires through the experiences of a number of central characters whose fates are intertwined during succesive reincarnations.
In Robinson's hypothetical world history two major powerhouses come into being : the Chinese through sheer numbers are set to dominate a large part of the world, whereas Islam forges a far more fractitioned counterweight. In the end both world powers exhaust themselves in a long world war, setting the scene for a flourishing of other hitherto minor powers, India and - more surprisingly - the Hodenausaunee league of North American prairie indians.
In this thematically rich novel, Robinson meditates about a large number of themes : the influence of religion on state and culture, the optimal organisation of society and government, the development of science and its relation with religion and its impact on the balance of power between nations, the degrees of freedom in historical developments, the importance of women taking their place in society as the equals of men, the importance of the development of supranational scientific and governing bodies.
Quite a mouthful. Does Robinson pull it off ? Ambitious novels like these are bound to fail : their scope is simply to wide and in this case even 772 pages can hardly suffice to provide all the required answers. The quality of the different chapters is pretty uneven. Some eras are better worked out than others. Robinsons is however clear on at least three issues.
In order to survive humankind needs to forge crossborder and crosstribe alliances or leagues that foster cooperation and understanding.
Scientific progress is inevitable. Discoveries by Western luminaries like Galileo, Newton, Einstein, e.a. would have been made in other cultures anyway, even though local circumstances can have a far ranging impact on the dissemination and practical application of these insights. What matters is if and how the international community manages to deal with the challenges offered by new scientific developments.
Religions do not have timeless answers to timeless questions. They each have their own roots and genesis, which determine in turn the nature of the answers they provide. When society however moves too far away from the origins of a specific religion, the answers provided by that religion may no longer be relevant.
As already said, all this and more is packaged in ten chapters covering 600 years and 772 pages. In order to get some continuity in his story the author chooses to re-use a number of characters in different reincarnations. This allows him to jump from one era to another, from one continent and culture to another. In the end this may not have been such a happy choice as it sidetracks us from the main storylines, it fails mainly to create a sense of unity in the novel anyway and moreover it unnecessarily alienates readers who do not believe in reincarnation, thereby undermining the credibility of the rest of the story. The author includes even a number of scenes "in bardo", the buddhist limbo where souls await reincarnation and meditate on previous lives, the unfairness of the gods (so they exist anyway ?) and the sense of reincarnation if one cannot remember past experiences in a new life. The reincarnation approach even lands a character in the body of a tiger in one chapter...
At the end I remained with mixed feelings. On the one hand one is to consider this book a tour de force that often succesfully attempts to give valuable insights in the questions raised above. On the other hand it fails as a novel through lack of unity and the fact that the stories in themselves are very uneven in quality. I dread to say it, but maybe Robinson should have refrained from cramming all his ideas in a single book and have treated is as a - aargh - trilogy...