The current law in England and Wales adopts a no-property approach to cadavers and separated bodily parts; paradoxically, it affords proprietary protection to tissue users at the expense of tissue sources. Non-proprietary frameworks hardly offer effective legal redress to tissue sources. Potentially, the law could offer tissue sources a mix of proprietary and non-proprietary remedies. Drawing from the work of the famous anthropologist, Marilyn Strathern, I argue that such a flexible and eclectic approach might be facilitated by the concept of duplex, an analytical tool that promotes divergent thinking and paradoxical conceptions of a given issue. I argue that while the no-property rule reflects a duplex on bodily parts, the duplex is narrow and ought to be conceptualised more broadly to cover the claims of tissue sources.
