The thesis takes the French revue Lignes (1987-present) as its object of study to provide a new account of French intellectual culture over the last twenty-five years. Whilst there are now many studies covering the role of such revues throughout the twentieth-century, the majority of such monographs extend no further than the mid-1980s: the major novelty of this thesis is extending these accounts up until the present moment. It is largely assumed that a reaction against the Marxist and structuralist theories of the 1960s and 1970s led to embrace of liberalism and an intellectual drift to the right in France from the 1980s onwards: whilst largely supporting this account, the thesis attempts to nuance this narrative of the fate of the intellectual left in the following years by showing the persistence of what can be called a politicised ‘French theory’ in Lignes, and a returning left-wing militancy in recent years. In doing so, it will both reveal under-studied aspects of well-known thinkers, such as Jean-Luc Nancy, Jacques Rancière and Alain Badiou, as their thought develops through their participation in a collaborative, periodical publication, and introduce lesser known thinkers who have not received an extended readership in Anglophone spheres. Lignes also argues for the continued persistence and relevance of the thought of a previous generation of thinkers, notably Georges Bataille, Maurice Blanchot and Dionys Mascolo, and the thesis concludes by examining the potential role ‘French Theory’ could still have in France. Furthermore, as revues provide a unique nexus of intellectual, cultural, social and political concerns, the thesis also provides a unique history of France from the fall of the Berlin Wall to the 2007 financial crisis and the Arab Spring. Much of the thesis is concerned with contextualising intellectual debates within a period characterised by the moralisation of discourses, a return of religion, the global installation of neo-liberalism and the eruption of immigration as a controversial European issue. From a relatively theoretical and politically stable position to the left of the Parti socialiste, Lignes therefore provides a privileged vantage point for the mutations in French social and cultural life throughout the period.