Ever since climate change came to occupy a place on the research and policy landscape in the 1980s, geography and geographers have been at the forefront of understanding its dynamics and social, economic, ethical, and political consequences. In this collection, we explore how the geographical understanding of climate change has evolved over time. We reflect on what we consider to be the most significant contributions that geography has made to our understanding of climate change, how the discipline's approach to this issue has changed over time, the gaps and limits in our understanding, and what the future of climate‐changed geographies might be.