It continues with a section that contains many explanations about themes such as: meaning in life, perception, voluntarism, the nature of human existence and religiosity.
Parsons developed a general theory for the study of society called action theory, based on the methodological principle of voluntarism and the epistemological principle of analytical realism.
Voluntarism flourished in the 19th and early 20th centuries and was empowering especially to the women who had been excluded from political participation outside the home.