Intercultural communication is a discipline that studies communication across different cultures and social groups, or how culture affects communication. It is used to describe the wide range of communication processes and problems that naturally appear within an organization or social context made up of individuals from different religious, social, ethnic, and educational backgrounds. Intercultural communication is sometimes used synonymously with cross-cultural communication. In this sense it seeks to understand how people from different countries and cultures act, communicate and perceive the world around them. Many people in intercultural business communication argue that culture determines how individuals encode messages, what medium they choose for transmitting them, and the way messages are interpreted.