 Several thinkers have continued Schutz’s tradition in philosophy and sociology, such as Maurice Natanson who emphasized the tension between individual, existential and social, anonymizing dimensions of everyday life experience. Thomas Luckmann, who served as co-author for the posthumous publication of Schutz’s The Structures of the Life-World, developed the sociology of knowledge implications of Schutz’s thought and stressed the differences between science and the life-world as well as the importance of language, symbolism, and the moral order of society. While John O’Neill has fused Schutz’s thought with that of Merleau-Ponty by focusing on the lived, communicative body, Richard Grathoff has investigated the experience of normality within the bounded and situated context of a milieu. Ilja Srubar developed the pragmatic dimensions of Schutz’s thought and several of its economic and political implications, Lester Embree clarified his typology of the sciences, and Fred Kersten has expanded his aesthetic insights. Drawing on Schutz’s thought, Harold Garfinkel launched ethnomethodology, and George Psathas, a commentator on ethnomethodology, played a key role initiating the new discipline of conversation analysis. Several other scholars worldwide have dedicated themselves to Schutz’s work and to the development of his insights, and Germany, Japan, and the United States are home to archives containing Schutz’s work and correspondence.