: Using Judith Butler's notion that bodies are materialized via performances, "resignifying" disability involves a "democratizing contestation" of staircases because they exclude those in wheelchairs. Paleoanthropologist Maxine Sheets-Johnstone shows how consistent bipedal locomotion, together with the knowledge that we will die (upon which mutuality is based), are ingredients of our pan-hominid speciation, not contingent constructions. As axiologically important as contestation is, it forecloses the possibility of achieving a mutuality with others, that is wonderfully possible.