Andrzej Walicki (b. 1930) — Editor-In-Chief of the Journal from 1968 to 1981. One of the founders of the Warsaw School of the History of Ideas. Honorary member of PAN, professor emeritus of Notre Dame University (USA).
The journal founded by Leszek Kołakowski, Bronisław Baczko and Jan Garewicz appears continuously since 1957.