World Poetry Day is celebrated on 21 March, and was declared by UNESCO (the United Nations Educational, Scientific and Cultural Organization) in 1999, “with the aim of supporting linguistic diversity through poetic expression and increasing the opportunity for endangered languages to be heard”. Its purpose is to promote the reading, writing, publishing, and teaching of poetry throughout the world and, as the original UNESCO declaration says, to “give fresh recognition and impetus to national, regional, and international poetry movements”.