most important and influential books of the decade in the Times
Higher Educational Supplement. This revised edition includes a
new Preface outlining developments in Relevance Theory since 1986,
discussing the more serious criticisms of the theory, and
envisaging possible revisions or extensions.
The book sets out to lay the foundation for a unified theory of
cognitive science. The authors argue than human cognition has a
goal: we pay attention only to information which seems to us
relevant. To communicate is to claim someone's attention, and hence
to imply that the information communicated is relevant. Thus, a
single property - relevance is seen as the key to human
communication and cognition.
A second important feature of the book is its approach to the
study of reasoning. It elucidates the role of background or
contextual information in spontaneous inference, and shows that
non-demonstrative inference processes can be fruitfully analysed as
a form of suitably constrained guesswork. It directly challenges
recent claims that human central thought processes are likely to
remain a mystery for some time to come.
Thirdly, the authors offer new insight into language and
literature, radically revising current view on the nature and goals
of verbal comprehension, and in particular on metaphor, irony,
style, speech acts, presupposition and implicature.