The fourth phase concentrates on the measurement of change in the master variables and implications for international relations. The focus is on the resulting distribution of states both within and across profiles (Wickbolt and Choucri 2006). Using fuzzy logic, made it possible to investigate more systematically and more accurate the distribution of states throughout the international system. This could be an important step in anticipating conflict-prone behavior. Also in this phase are some nascent efforts to conceptualize state behavior in cyberspace, and thus develop metrics to explore propensities for behaviors in cyberspace. Clearly an exact comparison between behaviors in ―real and virtual domains cannot be assumed. Considerable exploratory investigations are required.