How Can We Know Wai-Horotiu—A Buried River? Cross-cultural Ethics and Civic Art

The complex interactions and ruptures between contemporary settler colonialism, environmental ethics, and Indigenous rights and worldviews often emerge in projects of civil engineering. The continued capture, control and burial of natural water courses in Aotearoa-New Zealand is a case in point, and exemplifies a failure to stay abreast of evolving understandings and renewed relationships we seek with our waterways, our ancestors. Wai-Horotiu stream used to run down what is now Queen Street, the main road in Auckland, Aotearoa-New Zealand’s largest city. Treasured by Māori as a source of wai (water) and mahinga kai (food), it is also the home of Horotiu, a taniwha or ancestral guardian—a literal ‘freshwater body’. However, as Tāmaki-Makaurau transitioned into Auckland city, Wai-Horotiu became denigrated; used as an open sewer by early settlers before being buried alive in the colonial process. How, now, can we know this buried waterway? Te Awa Tupua Act 2017 that affords the Whanganui River juristic personality and moral considerability offers one possible solution. It acknowledges that waterways, incorporating all their physical and metaphysical elements, exist in existential interlinks with Māori as part of their whakapapa (genealogical networks). This paper asks, can a corresponding and appropriate ethics of association and care be fostered in and expressed by the political descendants of British settlers (Pākehā) and later immigrants who live here under the auspices established by Te Tiriti o Waitangi in 1840? Here is a conversation between a Māori earth systems scientist and a Pākehā interdisciplinary scholar. Where Hikuroa speaks from and to direct whakapapa connections, beginning with pepeha, Lythberg’s narrative springboards from public art projects that facilitate more ways of knowing Wai-Horotiu. Together, we contend that a regard for Indigenous relationships with water can guide best practice for us all, and propose that creative practices can play a role in attaching people to place, and to waterways.