Abstract
The institutional machine of contemporary activity theory currently appears to be constrained by centring on the structure of mediated activity first voiced by Vygotsky. As a centring, such a principle, it is argued, continually restores the equilibrium of the institutional machine in alignment with its possible development in the polysemy of thematization. And, ironically, in this machine Vygotsky’s play as a leading activity is reduced to the work of signs.
This study draws on a way of thinking that is deconstructive in its intent. From the writings of Jacques Derrida the paper begins to explore the future of the language of Vygotsky’s play in terms of Derrida’s play of différance. In relation to the structure of language, significant questions remain. One concerns any possible openness and hospitality given to this structure. The other relates to the on‐going arrival of the monster arrivant, the future, as opposed to the technological aporia of development as a programmable tomorrow.