Next Thursday 24 at 11:00, Professor Paul Chilton from Lacaster University (UK) will talk about "Language and the Ethical Interface" in room PRH 2. Professor Paul Chilton is an expert in Cognitive Linguistics and is currently developing a theoretical model called Deictic Space Theory (DST).The central idea of this model is that a certain range of linguistic expressions can be described in terms of abstract but simple geometrical relationships.