We tend to think about climate solutions from the exterior. Mitigating emissions, climate-proofing crops, erecting solar panels and windmills. But what happens when we shift our perspective? What if we think of climate change from inside cells, bodies, buildings, and systems? This issue of Limn takes the interior as a counterintuitive starting point for thinking about planetary change. Our proposition: Thinking from the interior fundamentally shifts how we understand our warming world and, crucially, the stories we tell about it.