Communication has had a vital role to play in ensuring that people belonging to a particular country or a cultural or linguistic group interact with and relate to people belonging to other countries or cultural and linguistic groups.
Communication is at once the cause and consequence of a powerful world order. Development of varied and sophisticated means of communication over a period of time has brought human beings across the globe closer and has facilitated speedy and effective transmission of thoughts and ideas. The expanse or reach of communication, therefore, is worldwide and truly encompasses human life in all its facets and endeavours. It galvanizes action among individuals, organizations, societies and the world community at large. 4. Communication adds meaning to human life.
It helps build relationships and fosters love and understanding. It enriches our knowledge of the universe and makes living worthwhile. Imagine life without various tools of communication—newspapers, books, letters, television and mobile telephone—and the expanse and significance of communication become crystal clear. Understanding the power of communication is imperative for the success of any human endeavour.