Will this world come to an end ? What does the poet say in this regard ?
(Fire & Ice)

yes the poet does say that the world will come to end one day. He explains that the world might come to an end because of two reasons "fire"- excessive desire and "ice"-hatred. The poet says that the world will come to end because of either of these two reasons and implies that these two reasons might be the actual reason for the world to come to an end