Voice of Russia Radio Station, July 12, 2009. Interview “To overcome the egoism of knowledge popularizers”.

Chairman of the Interstate Committee for the dissemination of knowledge and adult education, President of the International Association “Znanie” Full member of the International Academy of Astronautics, Academician of the Russian Academy of Cosmonautics named after K.E. Tsiolkovsky. Academician of Russian Academy of Cosmonautics named after K.E. Tsiolkovsky President of the International Association “Znanie” Efim…