Zhensu She discusses with host Eugenia Butler the potential for evolution within social structures, determined by an eastern approach of chi, using comparison between social structures and organisms occurring in nature. Correlations between chi fields and social structures are utilized in explaining harmony within organisms to achieve an optimal state. A student initiates discussion regarding Eastern versus Western social hierarchies and norms. Dr. She discusses the universal law of chi interactions, the cultivation and macroscopic conditions. Another student initiates a discussion regarding various types of social relationships and their specific types of exchanges of energy. Dr. She, Crockett and students discuss models of social interaction and different types of chi.