Speculative Worldbuilding
Worldbuilding is the craft of constructing an imaginary world or setting for a work of speculative fiction. It is the practice that underlies fantasy and science fiction alike: imaginary worlds offer readers a time and place that is different from the world they live in[^c1], and they range in scope from a single village to a galaxy spanning vast distances of space. A constructed world is assembled from many interdependent parts — geography and climate, history and timeline, politics, economy, religions, cultures and languages, and where appropriate magic or invented technologies. Constructed cultures, or concultures, are a typical element of worldbuilding[^c2], and worldbuilders frequently invent species, flora and fauna, and entire cosmologies to populate their creations.
Worldbuilding is inseparable from storytelling, though the two are distinct. From a game-design perspective, the goal of worldbuilding is to create the context for a story; from a literary perspective it can also stand apart, as in Tolkien's Middle-earth, where Tolkien spent most of his lifetime inventing an extended mythology which detailed the history of his imaginary world over millennia[^c3]. A recurring craft position holds that the two cannot be separated — that a world is complete only when a story animates it, since 세계는 설정만으로 완성되지 않습니다. 서사가 벌어져야만 세계는 생명을 얻고 의미를 얻습니다.[^c9] The craft has a long history and an established method: prior to 1900, most worldbuilding was conducted by novelists, who could leave imagination of the fictional setting in part to the reader[^c4], whereas modern creators document their worlds in bibles, maps, timelines and databases — increasingly in dedicated software, where a single platform may offer dozens of structured article types for recording everything from magic systems to economies[^c13]. Designers work top-down, bottom-up or by a hybrid of the two, and they manage the tension between internal consistency and invention.
Modern worldbuilding crosses media and communities. It appears in literature, tabletop and video games, film and television, and in transmedia franchises that extend a single world across many platforms and audiences. It is also collaborative and increasingly participatory: participatory worlds are shared and interactive worlds generally supported by independent ventures which allow and encourage audiences to contribute meaningfully and canonically to their development and expansion[^c5]. Contemporary practice spans fully open crowdsourcing — a "share world" project is one in which anyone may freely create works from a common setting[^c11] — and subscription-first collectives that sell a shared universe's worldbuilding as standalone sourcebooks[^c12]. As the practice has matured it has acquired its own institutions and technologies: dedicated awards such as the Aldiss Award, dedicated to celebrating exceptional world-building in science fiction and fantasy across literature and gaming[^c7], purpose-built studios that convene large networks of contributors to build original worlds across media[^c8], and generative systems that assemble worlds from rules — including platforms whose continuity engines track characters, objects and relationships across long play sessions[^c10].
Alongside its entertainment uses, worldbuilding is applied in education, futures studies and design, and it attracts sustained criticism over cultural appropriation, representation, plausibility and canon. Critical scholarship has also extended to the political work that world models perform, arguing that speculative techniques can construct reactionary realities as readily as fictional ones: the genre of science fiction or speculative fiction is not inherently liberatory, as a once-dominant thesis about it professed, and even its liberatory ambitions are all too vulnerable to being perverted by reactionary ideologists[^c14]. Underlying all of it is a characteristic demand: that a world, however fantastical, maintain its own coherent logic, since what is not explicitly magical must adhere to the laws of the real world[^c6].