Abstract
Both within the climate movement and in academic circles, it has become common advice to avoid despair. Despair about the climate crisis is the opposite of hope and should be avoided on grounds of both rational aptness and pragmatic considerations. Despair about climate breakdown is only rationally apt if it is impossible for our actions to make a difference. As our actions do make a difference, despair is not a fitting response to climate change). Further, we have pragmatic reasons to avoid despair as it leads to apathy and inaction about climate change. This chapter argues that despair is a rationally apt response to the climate crisis. Despair is a fitting response to the structural features of the climate crisis in terms of fragmentation of agency, making despair an accurate representation of a situation lacking agency. Despair is an important source of moral knowledge about the structure of the climate crisis, which is not automatically outweighed by pragmatic reasons and demanding to avoid despair can lead to affective injustice. The chapter closes with considerations of whether despair really does hinder moral imagination.