"Do Androids Dream of Electric Sheep?" is a science fiction novel by Philip K. Dick set in a post-apocalyptic world where Earth has been devastated by war. The story follows Rick Deckard, a bounty hunter tasked with "retiring" rogue androids that have escaped to Earth. These androids, designed to mimic humans, raise questions about what it means to be truly alive and the nature of empathy. As Deckard hunts these androids, he grapples with his own feelings and the moral implications of his job. The novel explores themes of identity, humanity, and the blurred lines between man and machine, prompting readers to consider the value of life, whether organic or artificial.