Daniel Vanderveken - Böcker

The primary units of meaning in the use and comprehension of language are speech acts of the type called illocutionary acts. In Foundations of Illocutionary Logic John Searle and Daniel Vanderveken presented the first formalized logic of a general theory of speech acts. In Meaning and Speech Acts Daniel Vanderveken further develops the logic of speech acts and the logic of propositions to construct a general semantic theory of natural languages. Volume I, Principles of Language Use, explains the general principles that connect meaning, reason, thought and speech acts in the semantic structure of language. It presupposes no detailed knowledge of logical formalism, and will be accessible to a large readership of students and scholars from philosophy, lingustics, cognitive psychology and computer science. Volume II, Formal Semantics of Success and Satisfaction uses the resources of philosophical and mathematical logics to develop a formalization of the laws of the semantic theory advanced in Volume I. It will be of interest to theoretical linguists and those involved in mathematical logic and artificial intelligence.

The primary units of meaning in the use and comprehension of language are speech acts of the type called illocutionary acts. In Foundations of Illocutionary Logic John Searle and Daniel Vanderveken presented the first formalized logic of a general theory of speech acts. In Meaning and Speech Acts Daniel Vanderveken further develops the logic of speech acts and the logic of propositions to construct a general semantic theory of natural languages. Volume I, Principles of Language Use, explains the general principles that connect meaning, reason, thought and speech acts in the semantic structure of language. It presupposes no detailed knowledge of logical formalism, and will be accessible to a large readership of students and scholars from philosophy, lingustics, cognitive psychology and computer science. Volume II, Formal Semantics of Success and Satisfaction uses the resources of philosophical and mathematical logics to develop a formalization of the laws of the semantic theory advanced in Volume I. It will be of interest to theoretical linguists and those involved in mathematical logic and artificial intelligence.

This is a formal and systematic study of the logical foundations of speech act theory. The study of speech acts has been a flourishing branch of the philosophy of language and linguistics over the last two decades, and John Searle has of course himself made some of the most notable contributions to that study in the sequence of books Speech Acts (1969), Expression and Meaning (1979) and Intentionality (1983). In collaboration with Daniel Vanderveken he now presents the first formalised logic of a general theory of speech acts, dealing with such things as the nature of an illocutionary force, the logical form of its components, and the conditions of success of elementary illocutionary acts. The central chapters present a systematic exposition of the axioms and general laws of illocutionary logic.

their communication abilities? The ?rst part of the book,Reason, - tion and Communication, contains a general philosophicaldiscussion of these important questions. In Chapter 2,The Balance ofReason, Dascal discusses the ideal of aperfectly reliable balance of reason, an ideal challenged by scepticism. He shows that the balance metaphor is compatible with two di?erent conceptions of rationality which are both present in Western thought. The ?rst conception expects the balance of reason to provide conclusive decisionsin every rational deliberation. Thesecond conception ackno- edges the limits of human reason. It is clearly more appropriate for h- dling uncertainty, revision of intentions and more apt to face scepticism. Leibnitz, one of the most eminent rationalist philosophers, made a s- stantial contribution to both conceptions of rationality. Dascal discusses in detailhis ideas. He shows how Leibnizcameto grips with the balance metaphor. Thestateof equilibrium of thescalesof a balancemirrorsthe equilibriumofindi?erence betweentheargumentsforandthearguments against a belief, a decision or an action. Yet an indi?erence of that kind seems to model arbitrariness rather than rationality.Leibniz, as Dascal stresses, was well aware oftheproblem. Heacknowledged that the b- ance of reason, when it is conceived as a metric and digital balance, lies open to the objection raised above, but he worked out another version of the balance of reason to circumvent this. We can conceive of a balance which permits us to directly compare the "values" of what is placed on the scales without reducing them to universal measuring units.