The main stages of life, scientific, scientific-organizational, diplomatic and public-political activities of the famous scientist, Doctor of Economic Sciences, Professor, laureate of the State Prize of Ukraine in the Field of Science and Technology, the M.I. Tugan-Baranovsky Prize of NAS of Ukraine, Honored Worker of Science and Technology of Ukraine, Vice-President of NAS of Ukraine, Academician of NAS of Ukraine S.I. Pyrozhkov. The scientific interests of the scientist cover various issues of socio-humanistics and demography, creation of a system of strategic analysis and scientific principles of national security of the state, a wide range of problems of international relations and conflict science. The scientist has made a significant contribution in substantiating the civilization development of independent Ukraine. For scientists and anyone interested in modern domestic science and its history.