Bradbury's tale, devoid of human characters and concerned with failed technology, presents several themes that explore the dark side of the symbiotic relationships between people and their inventions. Although the tragedy in this story has already taken place by the time the story opens, it is actually the conflict between human beings and the machines they create that is at the heart of this story. In Bradbury's view, people put too much faith in the machines they invent. People have the power to create devices that can destroy them, but they have not enacted any measures to prevent this from happening. Bradbury believes that technology is a very wondrous—yet also very dangerous—thing. He illustrates technology's marvels: a house that can clean itself and take care of its inhabitants. On the other hand, technology has also transformed the house's family into nothing but carbon shadows. By writing a story with no human interaction, Bradbury demonstrates the sterility of a world without people. The computerized house has no feelings—it cannot love, and it cannot hate—it can only be programmed. Likewise, the nuclear force that killed the family had no inherent emotions; it simply did what it was created to do. In this world of "morally neutral" technology, Bradbury proposes that humankind is destroyed by its own hubris, or self-confidence. Once a machine's creator is dispensed with, like the house's family, the machine is empty and meaningless.
Despite the horror inflicted by science upon the Earth in "There Will Come Soft Rains," nature is shown to be the more powerful force. Humans have created a bomb that destroys them all and a house that is incapable of being destroyed by the bomb. But fire, a force of nature, is able to destroy the house. In the end, the Earth, though damaged, still exists. By describing this continuity, Bradbury points out his belief: that the Earth was around long before humankind, and it will be around long after. From this perspective, the folly of inventing machines that will overrule nature is exposed. Nothing is more powerful than nature, so humans are doomed to destroying only lesser powers, such as themselves.
By setting the story in a time of human extinction, Bradbury plays upon people's fear of death. He imagines the world without humans, telling readers that they have been reduced to shadow outlines on buildings. For those who have...
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