This science examines the needs of society and human behavior by using cognitive neuroscience, psychology, sociology and… to knowing social damage, dilemmas, laws, urban plots, urban pattern, poverty debate, culture, racism, community classification, economics, relationships … and give some solution for improving and changing the situation. This science examines the reactions of people in the community and measures the reaction of people in confronting social issues and determine the degree of compatibility with the conditions and also determines the status of the community and the way people decide.