Philip K. Dick
First published in 1968, the novel is set in a post-apocalyptic San Francisco, where Earth's life has been greatly damaged by nuclear global war. Most animal species are endangered or extinct from extreme radiation poisoning, so that owning an animal is now a sign of status and empathy, an attitude encouraged towards animals. The book served as the primary basis for the 1982 film Blade Runner.
Philip Kindred Dick (December 16, 1928 – March 2, 1982) was an American writer, who published works mainly belonging to the genre of science fiction. Dick explored philosophical, sociological and political themes in novels with plots dominated by monopolistic corporations, authoritarian governments, alternate universes, and altered states of consciousness. His work reflected his personal interest in metaphysics and theology, and often drew upon his life experiences in addressing the nature of reality, identity, drug abuse, schizophrenia, and transcendental experiences.
https://en.wikipedia.org/wiki/Philip_K._Dick
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