Who is the speaker in poem fire and ice by Robert Frost?

The poem "Fire and Ice" by Robert Frost does not have a specific speaker. It is written from the perspective of an omniscient narrator who observes and reflects on the destructive power of fire and ice as metaphors for different forms of destruction and the end of the world. The narrator presents the two elements as equal forces that can potentially bring about the end of the world. The poem does not present the perspective or thoughts of a specific character or individual, making it a more universal and objective exploration of the destructive forces in the world.