Strategies for the sustainability of expansive learning in a Change Laboratory

The Change Laboratory is an interventionist method that fosters expansive learning by enabling participants to identify contradictions in their collective activity system and collaboratively design new solutions. However, the sustainability of this learning beyond the intervention remains a challenge. This paper discusses strategies to strengthen the continuity of expansive learning processes after the formal closure of Change Laboratory interventions. Drawing on practical experiences, six categories of strategies are presented: (1) empowering interventionists through training and networking; (2) negotiating with strategic decision-makers to secure resources and support; (3) empowering participants with preparatory training; (4) adapting intermediate tools to connect abstract concepts with concrete practices; (5) combining intervention with complementary communication methods such as media, theater, and consultative meetings; and (6) creating parallel learning spaces to support planning and engagement. Together, these strategies aim to consolidate and extend the learning outcomes of Change Laboratory interventions by fostering the participants capacity to maintain the learning process by themselves and to expand it to other social spaces. The systematization of these practices offers guidance for researchers and practitioners seeking to ensure the long-term sustainability of expansive learning in organizational and societal contexts.