Marshall B. Rosenberg was born on 6th October in 1934. He is an American psychologist and the creator of the Non-Violent Communication, a way of communication that helps people exchange the necessary information and resolve conflicts peacefully. He is the founder and director of the Center for NVC, an international non-profit organization. He is an author of numerous publications. His NVC “technique” proved to be very effective tool for peaceful reconciliation of views in his private life and political career.