A systematic review about the intersection of thematic issues around the education sector and ecological transitions, with a particular focus on developing and emerging countries. The review will address one of the three priority questions identified in this call, namely: the effects of education on climate change mitigation, on adaptation to climate change, or on biodiversity protection and conservation. It will gather, synthesise and evaluate the available evidence on these issues, and identify the main knowledge gaps and levers for action for development projects.