Humanahum was the French entry at the Eurovision Song Contest 1981 in Dublin performed by Jean Gabilou. The song takes place in the year 3000 where people are living on the Moon and in other galaxies, and is about how humans loved and cared for Earth (a "shining ball"), but started to destroy this "shining ball" with war, until it had no life left. This is further shown with the lines of "What is a tree?", "What is a flower?"