Advances in reproductive medicine in the past half century have meant it is entirely possible for as many as five different adults to be involved in the birth of one child (sperm and egg donors, a surrogate mother who carries the fetus, and the commissioning parents who will raise them, and paid for everyone else). In this maelstrom of competing claims, the state and courts in many countries have been forced to step in and begin to regulate and define identity and kinship for these new children, as procreation gets messily broken down into its constituent parts. In this episode we consider a provocative essay by a legal philosopher who explores the troubling implications of this new reality, and ask as Christians where do we stand on the question: who do children belong to? What is lost when children come into the world not inescapably rooted in one family, but as the result of a commercial transaction? How does adoption, generally held in honour by most believers, differ from surrogacy arrangements increasingly pursued by wider society?