In this new edition, a hypothesis is put forward for the first time to unify the Big Bang theory and the evolutionary theory by showing both events following the same set of fundamental interrelationships. Thus, they express many fundamental similarities. Moreover, the evolution of multicellular organisms, development of the human body, social development and technological development, all follow the same set of fundamental interrelationships – the fundamental mechanism. All these events are simply the specific expressions of this mechanism. Thus, to understand the nature of civilisation from the perspective of fundamental interrelationships is important. As the nature of civilisation is social evolution which is a part of the evolution of life, thus, looking into civilisation from the perspectives of evolutionary biology and medical sciences can effectively address many unsolved issues in social development, technological development, western civilisation and Chinese civilisation with satisfactory answers. This is an important step in addressing the issue of a Theory of Everything.
