Modelling Dialectical Processes in Environmental Learning: An Elaboration of Roy Bhaskar’s Onto-axiological Chain

This paper describes a critical realist intensive case study, which develops and tests a 'dialectic process model of transformative learning'. The model is inspired by Bhaskar's (1993) onto-axiological chain (or MELD Schema) as outlined in his formulation of dialectical critical realism. The study describes transformative environmental learning processes focusing on food security in two primary schools in rural South Africa. The model elaborates on the four links in the onto-axiological chain by describing four knowledge interests across the two cases: knowledge of 'what is and what is not', knowledge of 'what could be', knowledge of 'what should be', and knowledge of 'what can be'. The model also highlights the emergent nature of epistemic relations in transformative learning processes. The paper discusses the model in relation to a transformative, open-ended and context specific approach to Environmental Education (EE)/ESD. The paper illustrates that Bhaskar's MELD is a robust schema for investigating learning-led change in EE and suggests its relevance in other research contexts concerned with societal transformation.