Genghis Khan is a name that will pop up in any study of the last 800 years. He is one of history's most powerful ripple effects, a veritable Bad Wolf (for you DW fans) bound up in the rise and fall of countless civilizations. Everything about him is shrouded in myth, legacy, even theology.
This book is part historic investigation, part personal journey. The last few chapters detail the author's own exploration of the Khan's homeland, descendants, and possible burial sites, and are both exciting and harrowing accounts. They reinforce the most important aspect of any study of Genghis--he is still alive and relevant today for the millions of Mongolians who reverence him, sometimes in a religious way. This may seem strange to those of us in the west, but it isn't that unbelievable. Reading about Genghis's rise from minor tribal leader to world-striding demi-god is not that different from how many other religions got their start.
It touches on several controversies surrounding him too, one of which is his reputation today: was Genghis a brutal, genocidal killer, or a revolutionary whose reforms benefited his subjects in ways never before seen? It seems incongruous that a man known for driving captured civilians into moats so their dead bodies would fill the gap would also unite an empire larger than any other, allowing unprecedented trade both economic and cultural, the so-called "Pax Mongolica." Or that a man who slaughtered millions of Muslims and obliterated an entire Islamic kingdom would institute total religious freedom in his domains, centuries before supposedly more "enlightened" peoples.
I think the truth is that he was both. The author points out that Genghis's unprecedented atrocities led to unprecedented advances. You can't acknowledge one without the other. I am reminded of Ashoka, the legendary Mauryan ruler of 3rd-century BCE India. Like Genghis, he is remembered today as a dynastic founder, and one whose symbols and history continue to exert influence on a modern state. Also like Genghis, his rule was founded on conquest, battle, and a lot of dead bodies (although definitely not to the same extent).
Many historic figures end up shedding blood on their path to glory or fame. Appreciating the enormous impact Genghis had on the world of his time, and ours, is not the same as praising him however. I look forward to reading more about this impressive conqueror who ruled by the authority of "Blue Heaven."