0 Grammar Communication Outline COMMUNICATION AND LANGUAG change the actions of other agents Communication Communication Communication and Language Chapter 22 Chapter 22 1 Outline ♦ Communication ♦ Grammar ♦ Syntactic analysis ♦ Problems Chapter 22 2 Communication “Classical” view (pre-1953): language consists of sentences that are true/false (cf. logic) “Modern” view (post-1953): language is a form of action Wittgenstein (1953) Philosophical Investigations Austin (1962) How to Do Things with Words Searle (1969) Speech Acts Why? Chapter 22 3 Communication “Classical” view (pre-1953): language consists of sentences that are true/false (cf. logic) “Modern” view (post-1953): language is a form of action Wittgenstein (1953) Philosophical Investigations Austin (1962) How to Do Things with Words Searle (1969) Speech Acts Why? Chapter 22 4 Communication “Classical” view (pre-1953): language consists of sentences that are true/false (cf. logic) “Modern” view (post-1953): language is a form of action Wittgenstein (1953) Philosophical Investigations Austin (1962) How to Do Things with Words Searle (1969) Speech Acts Why? Chapter 22 5 Communication “Classical” view (pre-1953): language consists of sentences that are true/false (cf. logic) “Modern” view (post-1953): language is a form of action Wittgenstein (1953) Philosophical Investigations Austin (1962) How to Do Things with Words Searle (1969) Speech Acts T Why? o change the actions of other agents Chapter 22 6