The article discusses the relationship between philosophy and the heart from the perspective of a transplanted heart. It is a reflection on Jean-Luc Nancy’s thoughts on the heart as an intruder in the thinking of the world. Starting from the personal experience of a heart transplant, J.-L. Nancy develops a deconstruction of the idea and experience of the self, showing that the need for another heart in the body of philosophy and in the body of the world has to do with the urgency of experiencing the self as self-other, which may be nothing other than rhythm. By reading passages from his latest book Cruor, the article aims at thinking together the rhythm of a transplanted heart, of the heart of the self.

With this book, we would like to resume the passionate conversation that Jean-Luc Nancy was engaged in throughout his life, with philosophers and artists from all over the world. Now that he has passed away, it is not enough for us to simply reflect on his work: we would like to stay true to the stance to which his thought invites us, in a pluralistic and communal way. Jean-Luc Nancy takes up the old philosophical question of truth as a praxis of a with — understanding truth without any given measure or comparison as an articulation of a with. It is a thinking responsible for the world from within the world, a language that seeks to respond to the ongoing mutation of our civilization.

With contributions by Jean-Christophe Bailly, Rodolphe Burger, Marcia Sá Calvacante Schuback, Marcus Coelen, Alexander García Düttmann, Juan-Manuel Garrido, Martta Heikkilä, Erich Hörl, Valentin Husson, Sandrine Israel-Jost, Ian James, Apostolos Lampropoulos, Nidesh Lawtoo, Jérôme Lèbre, Susanna Lindberg, Michael Marder, Artemy Magun, Boyan Manchev, Dieter Mersch, Hélène Nancy, Jean-Luc Nancy, Aïcha Liviana Messina, Ginette Michaud, Helen Petrovsky, Jacob Rogozinski, Philipp Stoellger, Peter Szendy, Georgios Tsagdis, Marita Tatari, Gert-Jan van der Heiden, Aukje van Rooden.