This theme also emphasizes the need for greater interaction, communication and functional harmonization of the various entities involved in or affected by water management, and sends out a message to the water community that water is not an end in itself, but rather a means for our development and well-being. ###>Il délivre également un message à la communauté de l’eau : la ressource n’est pas une fin en soi mais un moyen de développement et de bien-être.