Solarpunk, a subversively optimistic genre of science fiction, has proven to be a breath of fresh air for our vision of the future over the past several years. As the latest major incarnation of the various “-punk” subgenres, it joins the likes of atompunk, clockpunk, … Continue readingToward Nuclearpunk: Solarpunk with a Twist
The concept of a city that is so large it engulfs an entire planet is one of the most common tropes of science fiction, especially space opera. After all, population growth and urbanization throughout history, particularly in the last two centuries, have driven cities to … Continue readingEcumenopolis: Thoughts on Worldbuilding City-Planets
After the solar system is colonized, settled, and developed, interstellar colonization is the next step in mankind’s journey through the final frontier. The distances between planets within our own solar system are easily surmountable once enough space infrastructure is built out to allow the mass … Continue readingWorldbuilding Near-Future Interstellar Demography
When worldbuilding any outer-space setting, from galactic-scale space opera to the earliest space colonies, one must consider demographics: the magnitude, distribution, and composition of the setting’s population. While other galaxies or far-future settings could easily have a very wide range of outcomes, a near-future in … Continue readingWorldbuilding Near-Future Space Demography
Space stations, spaceships, and starships are fundamental to space opera and many other subgenres of science fiction; vehicles and vehicular communities traveling through space feature heavily in these worlds and stories set in them, for the simple reason that any travel between points in outer … Continue readingWorldbuilding Space Megastructures: Beyond Dyson Spheres
The idea of alien life or human colonies on Venus is one as old as scientific speculation and science fiction; the bright cloudy shroud over the surface made Venus for centuries much more mysterious than the other (relatively) Earth-like planet in the inner solar system, … Continue readingWorldbuilding Cloud Cities on Venus
Much ink, digital and otherwise, is spilled among both real-life historians and fictional worldbuilders on the rise and fall of civilizations, but somewhat less ink is spent on drilling down to the basics of civilization, namely the resource base. This includes things such as building … Continue readingAn Alternate History of Cascadia
Although humans are Earth’s only sapient species, the range of intelligence among animals is quite diverse. For a long time many assumed primates, the clade closest to humans, outclassed all others in intelligence. Now, however, it is much more widely known that several other species … Continue readingWorldbuilding Avian Intelligence
When worldbuilding speculative fiction settings, all manner of planets are considered, from ocean planets to desert planets and everything in between, but one class of planet that you don’t hear much about is the high obliquity planet. This is somewhat surprising, considering that we have … Continue readingWorldbuilding Seasons on Planets with High Axial Tilts
When worldbuilding a science fiction or especially space opera setting, spaceships, starships, and the like are almost inevitably of great importance. In a visual medium the look of the ships can communicate a lot, the contrast between Padmé Amidala’s garage and Han Solo’s Millennium Falcon … Continue readingThe Shapes of Spaceships