Founded in October 2018, Extinction Rebellion (XR) is a global environmental movement that has popularised new forms of nonviolent civil disobedience and creative protest. It aims to raise public awareness of the climate and ecological emergency, and to compel government action to avoid tipping points in the climate system, biodiversity loss, and the risk of social and ecological collapse. Through these mobilisations, XR creates communities of belonging, with mentoring and eldership, where everyone’s contribution is welcome.