Grice, a strategist

The other day I was googling casually and got this hit about a Dylan Grice, I think, who was described as a 'strategist'. Fun.

This from online abstract by S. Harris:

Pragmatics and Power
Harris, Sandra
Journal of Pragmatics, 23,

"Utilizing recordings of magistrate/defendant & police suspect discourse involving 26 courtroom cases in the UK, the nature of strategic discourse in settings where participants have conflicting goals is examined. Three specific propositions are tested: (1) the asymmetrical distribution of speech acts as a mode of strategic communication prevents validity claims being raised or challenged except by institutional representatives; (2) truth comes to be defined pragmatically as what is accepted explicitly as shared knowledge; & (3) there is a need to redefine the widely used concept of communicative competence so that any challenge to authority or the right to speak is not merely labeled as inappropriate &/or incompetent language behavior. The usefulness of

the work of H. P. Grice

& Jurgen Habermas in relationship to strategic discourse is discussed, & a possible model for future work proposed."