Chewing It Over: Revealing Tensions And New Directions For More-Than-Human Relational Ethics Through Speculative Design

HCI research increasingly engages with relational notions of ethics, such as care, felt and transcorporeal ethics, as new paradigms for design. Here, we discuss these relational notions in the context of multispecies design, extending it to incorporate Acampora’s concept of Corporal Compassion, which grounds ethics on a shared sense of livingness and vulnerabilities across beings. In order to elicit corporal compassion towards microorganisms, we designed a dining-theatre intervention, which invited participants to ingest and assign moral values to dishes prepared with speculative human-microbial hybrid cells originated from beings exposed to similar levels of bodily distress. Tried with 47 participants in 7 sessions, the work surfaced the idiosyncrasies behind participants’ moral frameworks, and how socialised prescriptive frameworks of ethics sometimes acted as closure towards relational approaches. We discuss how HCI could rethink traditional frameworks of ethics in ways that support relationality, while calling for researchers to make space for moral hesitation.