"Pole shift" is a conspiracy theory, but there is a kernel of real science behind it, which is like a worldbuilder's treasure box if you want something *really* creative and out-there for an alien planet. Read more at my #blog: https://www.adamasnemesis.com/2026/09/23/worldbuilding-pole-shift-only-with-real-science/ This post's featured image is a rendering of Ice Age Earth, by Ittiz of Wikipedia (CC-BY-SA 3.0), rotated by me. #scifi #worldbuilding #poleshift #climate #science #sciencefiction #climate #geology