This article examines how objective measures of sociostructural dimensions of a culture of peace are related to subjective national values, attitudes, and emotional climate. National scores on objective measures of four sociostructural dimensions were correlated with national means from a number of cultural value data sets and national indexes of emotional climate. Liberal Development was congruently associated with egalitarian, individualist values, a low negative emotional climate, and less willingness to fight in a new war. By contrast, Violent Inequality was associated with lower harmony values and less valuing of intellectual autonomy. State Use of Violent Means was strongly associated with low harmony values. Nurturance was associated with horizontal individualism, tolerance, cooperative values, and positive emotional climate. The conclusion discusses how the construction of a culture of peace must be based on values as well as objective sociocultural factors.A broad definition of peace requires the consideration of the construct as a system. Peace, however it is conceived, is a characteristic of a system, at the intrapersonal, interpersonal, intrasocial, or intraglobal level. It is a concept applied to a system and it is, therefore, necessarily impregnated with the traditions that in a given civilization are responsible for concept formation and system development (Galtung, 1985, p. 75).There is increasing agreement that a culture of peace must refer to the meeting of human needs and not simply the absence of war (Kimmel, 1985;Wagner, 1988;White, 1988). It must also be based on societal structures such as democracy,