I have no mouth… and I must scream. An exploration of Evolutionary Horror — from the Qu, to the Xenomorphs, to The Last of Us. Welcome to the scariest hidden genre in Sci-Fi. --- If I were to ask you ‘what is the scariest type of science fiction?’ you probably wouldn’t say ‘Evolutionary Horror.’ …Mainly because it’s a name I came up with for this video, but also because it doesn’t sound particularly frightening. Evolution isn’t scary… or is it? Twisting through the history of sci-fi is a hidden subgenre that derives terror from the altered self — from the uncanny dread of a force beyond our control evolving the human into the inhuman. So, for this entry into the archive, we’ll uncover the terrors of this category, and dive into the type of sci-fi that I find the most fear-provoking of all…