Abstract
The aim of this article is to show how, through Derrida, the concept of unconditional hospitality can be understood through a logic of the parasite. In a supplementary chain that leads to the figure of the parasite, I first knot two main concepts: hospitality and unconditionality. Then I explore the knotting itself through two theoretical articulations discussed by Derrida in many of his text on the work of mourning and the altered constitution of ipseity. Finally, I will arrive at the unpublished seminar Manger l’autre to focus on the “eating trope” of hospitality. Since para-sitos only means eating-with, the parasite is not a priori a negative notion, but rather suggests a trespassing of frontiers. All the above articulations finally lead me to propose a reading of these topics through a notion of incorporation.