Chapter 5 argues that an alternative ontological basis, derived from non-Western ontologies, is both possible and urgent for renewing sustainable development. It analyses how the voice of the Global South; particularly Africa, can improve the discourse on sustainable development by evolving a view on the importance of customary law, ethics, and Indigenous norms as law. It echoes the idea of ‘ecology of knowledges’ and the legal value of reviving non-Western epistemologies for sustainable development. The spotlighting of ethics, customary norms, and other forms of local and Indigenous knowledge as legal norms has been done before. However, in this book, I extend the discussion even further and do so through a comparative analysis with other bodies of legal ideas and normativity like transnational law, legal pluralism, and social construction as law in themselves. In this process, I give these ideas a unique twist for the purposes of the overall critical perspective of this project by demonstrating their usefulness for foregrounding customary law or Indigenous knowledge as law. The discussion refracts the idea of reimagining sustainable development praxis through the lens of oft-neglected African legal cosmologies, and how such experiences can provide helpful signposts in Africa and elsewhere.

This chapter has two purposes. First, to offer a vision of environmental humanities as an interdisciplinary endeavour that involves the core disciplines of the humanities, as well as their connections with other disciplines and ways of working within the academy and beyond. Second, to draw some conclusions from that vision for the kinds of issues of politics, dialogue and ethics that arise from the real-world problems on which environmental humanities bear. In other words, the chapter attempts to operationalise some of the key messages that the environmental humanities might have to propose in the real-world situation of today. This is a matter first of characterising that situation. Environmental humanities can help us make sense of the challenges that arise, albeit not in isolation. The point of the exercise is to seek appropriate forms of integration between a realm of humanities or humanistic thinking about environmental challenges with a scientific mode of thinking. Second, the chapter considers how humanities thinking can bear on action issues that arise from the situation as thus characterised. What kind of action? How can it be justified? Through which practical mechanisms can it be pursued?