August in China has been anything but the quiet month of myth. Developments in the equity and foreign exchange markets and even the appalling industrial accident in Tianjin might seem mere bad luck when considered individually. Together, however, they symbolise a slow-motion denouement of China’s economic and political model. The country is now going through a crisis of transition, unparalleled since Deng Xiaoping set out to put clear water between China’s future and the Mao era. The signs are that it is not going so well. Rebooting the authority and primacy of the Communist party, the pursuit of often contentious reforms, financial liberalisation and rebalancing the economy while trying to sustain an unrealistic rate of growth are complex and mutually incompatible goals.