This document discusses the social sciences and applied social sciences. It defines the social sciences as academic disciplines that study humanity, society, and politics. Some key social science disciplines mentioned include political science, economics, demography, geography, anthropology, linguistics, law, history, public administration, psychology, and sociology. The document then defines applied social sciences as drawing from social science theories to critically study society and relationships. It provides counselling, social work, and communication as three important fields within the applied social sciences.