There is a counter-factual history to be written: what if the Taiping rebellion against the Qing Dynasty had been successful? A heterodox Christian movement would have established a new regime in China whose Prime Minister had extensive interaction with missionaries and who was open to the West. It is an intriguing proposition: one that did not come to pass (though the rate of Christian conversion in present day China is notable and a cause of unease to the regime). The Taiping civil war was the most destructive conflict of the nineteenth century in which up to twenty million people perished and millions were displaced, made refugees. For that reason alone it ought to better known outside of China. Stephen Platt's 'Autumn in the Heavenly Kingdom: China, the West and the Epic Story of that Taiping Civil War' is a compelling account of that conflict seen from the perspective of key actors and observers both Chinese and Western. I am about a third of the way through...