Kaarlo Jaakko Juhani Hintikka
Born January 12, 1929, Helsingin pitäjä. Died August 12, 2015, Helsinki.

Master of Arts, Licentiate of Philosophy, 1952, and Doctor of Philosophy (Mathematics), 1956, University of Helsinki

Professor of Philosophy, Boston University, 1990–2014
Visiting Honorary Professor 2010–11, University of Helsinki
Docent, University of Helsinki, 1981–92
Visiting Professor of Philosophy, Florida State University, 1978–90
Research Professor, Academy of Finland, 1970–81
Visiting Professor of Philosophy, Stanford University, 1965–82
Professor of Practical Philosophy, University of Helsinki, 1959–70
Docent, Theoretical Philosophy, University of Helsinki , 1955–59

Research interests: Mathematical and philosophical logic. Also epistemology, philosophy of science, aesthetics,  philosophy of language, history of philosophy and modern philosophy.

Awards and honours
Volume in Library of Living Philosophers series, 2006
Member, Finnish Academy of Science and Letters, 1961-

Honorary Member, Finnish Academy of Science and Letters, 2007
Member, Norwegian Academy of Science and American Academy of Arts and Sciences 

Honorary Doctorates from Universities of Krakova, Liège, Oulu, Turku and Uppsala
Achievement Award, Finnish Cultural Foundation, 1989
Commander Grand Cross of the Order of the Lion of Finland, 2011

Photo: Sami Syrjämäki
Written by Heta Muurinen
Translated by John Calton