This essay locates Jean-Luc Nancy's analyses, developed in relation to three invented terms, expeausition, excription, sexistence, in a threefold context: between Immanuel Kant on experience and Heidegger on existence; with Derrida on rethinking life and death ( lavielamort); and as a response to the alteration in phenomenology consequent on a transposition of key themes out of the German speaking context of the analyses of Husserl and Heidegger into the French language context of the French reception. An intensification ( survie) of (...) life forces may arrive in a ‘living on’ ( survivre) where thought processes only partially brought to expression in the lifetimes of their originators acquire precision and definition in moments of extremity, danger and horror, adding a fourth dimension to the initial three. (shrink)