Before revision: The Essex School does not limit the research direction of its members, each one of whom develops her or his own approach independently; it offers, however, a loose framework within which a multitude of theoretical and political interventions can flourish, enriching the original vision of Laclau and Mouffe.
After revision: (or their)The Essex School does not limit the research direction of its members, each one of whom develops her or his own approach independently; it offers, however, a loose framework within which a multitude of theoretical and political interventions can flourish, enriching the original vision of Laclau and Mouffe.