Reflexivity
It is essential to be able to question the definition of sustainable development in all these facets: Is it possible to reconcile development and sustainability ? How can we take into account future generations? Is it possible to reconcile the diversity of supporters (both those who advocate for the green economy and those who advocate degrowth) ? How to strengthen the ecological sphere in the reflections?
It is therefore fundamental to question sustainability in order to create a dynamic concept adapted to the evolving societal context.