“…What are important here are the generative structures, as indicated in Figs 1 and 2 and illustrated in my discussion of linguistic competence. Tyler (1985Tyler ( , 1986 argues that, from a post-modernist position, the objective of research is not how best to represent but how to avoid representing. He advocates 'evocation' as a suitable alternative, as only here is ethnography freed from mimesis, which he sees as an inappropriate mode of scientific rhetoric that entails 'objects', or facts, descriptions, inductions, generalisations, and concepts of truth.…”