In this paper we take as our starting point Greta Thunberg’s message to an audience of adults at a recent climate change summit: ‘This is all wrong. I shouldn’t be up here. I should be back in school on the other side of the ocean. Yet you all come to us young people for hope. How dare you!’ We take Thunberg at her word and endeavour to investigate what is wrong and how it might be wrong. Through this investigation we (...) consider how education may be implicated in the problem to which Thunberg alludes: a problem about both climate change and intergenerational change. We draw upon Hannah Arendt’s seminal work, ‘A Crisis in Education’, to consider how an ecological crisis coincides with an educational crisis symptomatic of an inversion of the traditional adult and child relationship in which education serves to introduce the young to the world – a public world, which is distinct from the ecological world. Arendt’s position on education, we argue, reveals concerns that movements like School Strike for Climate expose young people prematurely to the risks of indoctrination that attend adult, public life, and hinders their renewal of the world. Science too may add to these risks. (shrink)