‘the great northern debate’ is an extension of the long established series ‘Development, Sustainability and Environment’ run by community organisation The Great Debate. The project delivers public workshops and debates, courses in schools, and action research into improving educational practice through discussion-based learning. The public discussions/workshops aim is to generate new shared understanding of the issues and realities of the topics through public debate open to all, reflecting the ongoing commitment of The Great Debate, RCE North East and their partners to bringing top quality speakers to the North East to deliberate in an open manner on the issues of the day. The schools programme focuses on developing an innovative interdisciplinary discursive approach to teaching young people about sustainable development and to use this to develop in the students the confidence and skills required to make informed judgements about scientific and social issues. The third element of the project is action research into improving educational practice through discussion-based learning. This element of the project is linked to the workshops, public discussions and courses described above. The aim is to impose academic rigour on the adaptive approach to discursive learning being developed.