Intercultural communication is important for effective communication between people from different cultural backgrounds. It refers to communication between people whose cultural perceptions and symbol systems are distinct enough to alter the communication event. Studying intercultural communication increases our cultural self-awareness and awareness of others, which is important given increasing demographic changes in many places. Understanding different cultures also helps with globalization in business, creative problem solving, and promoting global and personal peace. Language, nonverbal communication, and context all influence intercultural exchanges.