The "Big Freeze" is a theory about the death of the universe. The Second Law of Thermodynamics says that an isolated system (like the universe) will have a gradual increase in entropy (disorder). So eventually, as the universe expands, all the heat will disperse and the universe will die. This song is about that theory. The "loneliest force becoming king of the universe" is entropy.
The "Big Freeze" is a theory about the death of the universe. The Second Law of Thermodynamics says that an isolated system (like the universe) will have a gradual increase in entropy (disorder). So eventually, as the universe expands, all the heat will disperse and the universe will die. This song is about that theory. The "loneliest force becoming king of the universe" is entropy.