Jaakko HintikkaJaakko Hintikka is an internationally renowned philosopher known as the main architect of game-theoretical semantics and of the interrogative approach to inquiry, as well as one of the architects of distributive normal forms, possible-worlds semantic, tree methods, infinitely deep logics, and present-day-theory of inductive generalization. Currently a Professor of Philosophy at Boston University, he is the author of more than thirty books and has received a number of honors, most recently the Rolf Schock Prize for Logic and Philosophy, for his pioneering contributions to the logical analysis for modal concepts, in particular the concepts of knowledge and belief. Read More Read Less