This book, written by one of philosophy’s pre-eminent logicians, argues that many of the basic assumptions common to logic, philosophy of mathematics and metaphysics are in need of change. It is therefore a book of critical importance to logical theory. Jaakko Hintikka proposes a new basic firs[...]

One of the world's most influential logicians, Jaakko Hintikka is a leading figure on the international philosophical scene. Here, he responds to his critics. The 27 critical and descriptive essays in this book, written by important scholars from a variety of fields, challenge Hintikka's innovations[...]

This book focuses on the game-theoretical semantics and epistemic logic of Jaakko Hintikka. Hintikka was a prodigious and esteemed philosopher and logician, and his death in August 2015 was a huge loss to the philosophical community. This book, whose chapters have been in preparation for several yea[...]