Nikolai Fedorov

Nikolai Fyodorovich Fyodorov (Никола&#769;й Фёдорович Фёдоров) ( December 15, 1828–December 28, 1906) was a Russian Orthodox Christian philosopher, who was part of the Russian cosmism movement. He advocated radical life extension using scientific methods, human immortality and resurrection of dead people.

Feodorov's parents were the Rurikid knyaz Gagarin and a captive Circassian woman. He studied at the Richelieu Lyceum in Odessa. From 1854 to 1868, he served as a teacher in various small Russian towns. In 1878, he joined the Rumyantsev Museum staff as a librarian. Fyodorov opposed the idea of property on books and ideas and never published a line during his lifetime. His selected articles were published posthumously under the title Philosophy of the Common Cause (also known as Philosophy of Physical Resurrection).

Fyodorov was a futurist, who theorized about the eventual perfection of the human race and society (i.e., utopia), including radical ideas like immortality, revival of the dead, space and ocean colonization. His writings heavily influenced mystic Peter Uspensky and early rocket pioneer Konstantin Tsiolkovsky.