Speculative fiction is an umbrella term that encompasses genres that explore alternative realities, future possibilities, and scenarios that ask "what if?" This includes science fiction, fantasy, horror, and other genres that feature elements not found in the real world. Speculative fiction allows authors to examine human nature, society, and existence through the lens of imagination, creating stories that challenge our understanding of reality and possibility. What makes speculative fiction unique is its ability to use fantastical elements to explore very real human concerns, from social issues to philosophical questions about the nature of existence.