In this introduction to the special issue of Sociologia del lavoro, devoted to labour transformations and welfare policies in the context of the ecological crisis, the authors review the state of the debate, focusing on three emerging concepts: climate justice, just transition and sustainable welfare. They provide an analysis of the academic and non-academic contexts in which these concepts have emerged and the kinds of programmatic questions that they raise for the study of labour transforma...| journals.francoangeli.it