The story
FROM ONE HELLO TO A GLOBAL MOVEMENT.
World Hello Day was created in 1973 by the brothers Brian and Michael McCormack as a response to an armed conflict: say hello to ten people and in that way manifest the importance of the world's leaders using communication instead of violence. Ever since, the day has been marked every year on 21 November in more than 180 countries.
Over the years, leaders from countries all over the world have backed the day – a list of them can be found at worldhelloday.org. It shows how a single hello can grow from one gesture into something that touches whole societies.
World Hello Week is inspired by, but entirely independent of, the McCormack brothers' important initiative. The spirit and the core idea, however, are the same. In a time of loneliness, exclusion and polarisation, it matters just as much that you and I can meet in a hello as that the world's leaders do.

