Answer:
The main themes in “There Will Come Soft Rains” are the dangers of nuclear warfare, the power of technology, and the omnipotence of death.
Step-by-step explanation:
The dangers of nuclear warfare: Bradbury uses horrific images—the emaciated dog, the four silhouettes where the house’s family were burned in the blast—to show the unnecessary brutality of atomic weapons.
The power of technology: Technology can be both destructive and helpful. Whereas the nuclear bomb is catastrophic, the home devotes itself to serving a family that no longer exists.
The omnipotence of death: The story is marked by multiple kinds of death: human, animal, technological, and more.