As youth psychological distress grows regarding climate change, educators are in an important position to provide support. In working with youth, educators are tasked with balancing the psychological distress associated with climate change knowledge against the ability to educate for positive outcomes such as hope, agency, and action. This theoretical essay pulls from philosophical and social psychological literature to make the case that educators have an intergenerational obligation to educate youth on climate change and that solidarity between educators and students represents a fruitful path forward. Solidarity in climate change education may help youth better manage their climate anxiety and channel this emotion into action. Solidarity expands upon current climate change teaching efforts by advocating for meaningful dialogue between students and educators, grounding action in the unique social-ecological systems within which the learning process is occurring, and fostering realistic hope and agency within students.