The report gives a survey of the Hungarian philosophy of science after 1973. The report throws some light on the history of Hungarian philosophy in the context of the political circumstances of the late sixties and seventies. It starts with the not so well-known history of ‘persecution of philosophers’ in 1973. Then it treats the emergence of the philosophy of science focussing on the most significant representatives of this branch of philosophy, which was up to that time almost unknown in Hungary. Due to the fact that the important results in Hungarian philosophy of science run parallel with the reception and translation of the significant products of Western philosophy, such as Wittgenstein's, Popper's, Kuhn's, or Polanyi's works, the report gives relatively significant room to treat these achievements. The last part of the report presents a survey of the younger generation of the philosophers of science, concentrating on the most important insights.