ForewordMüürsepp, PeeterHistoriae Scientiarum Baltica 2014 : Helsinki, August 21-22, 2014 : abstracts of the XXVI International Baltic Conference on the History of Science2014 / p. 5 A philosophical description of some features of the paradigm shift done by Ilya PrigogineNäpinen, LeoHistoriae Scientiarum Baltica 2014 : Helsinki, August 21-22, 2014 : abstracts of the XXVI International Baltic Conference on the History of Science2014 / p. 31-32 Philosophy of science as a professionMüürsepp, PeeterHistoriae Scientiarum Baltica 2014 : Helsinki, August 21-22, 2014 : abstracts of the XXVI International Baltic Conference on the History of Science2014 / p. 30 Rachel Carson’s Silent Spring and the development of nature conservationist thinking in the Estonian S.S.R.Talts, MaitHistoriae Scientiarum Baltica 2014 : Helsinki, August 21-22, 2014 : abstracts of the XXVI International Baltic Conference on the History of Science2014 / p. 45-46