Social and Biological Evolution (2)
本文通过两个新的案例，对先前提出的适用于社会与生物系统的进化数学模型进行更严格的检验。
A previous paper presented a mathematical model of evolution which applies to social and biological systems alike, and offered two practical case studies as evidence of its validity. This paper offers two further case studies which provide an even more stringent test of the model.