Biodiversity, interdependence and collaboration are the foundation of the life in earth. We forgot it. Today, the result of this loss of the biodiversity is becoming a planetary emergency. It confronts the man to a fundamental question, the living right. With different meeting in all the planet, Jenga invite us to recreate the links and to find again our own place in the evolutive process which make us born. Jenga is a wonderful hymn to life.