Russian cosmism

Russian and Soviet mineralogist and geochemist, one of the founders of geochemistry, biogeochemistry, and of radiogeology

1924 novel by Yevgeny Zamyatin

Soviet paleontologist, science fiction author and social thinker (1908–1972)

Russian philosopher and life extensionist (1829-1903)

philosophical and cultural movement that emerged in Russia in the turn of the 19th and 20th centuries

interdisciplinary scientist and cosmist (1897-1964)

Ukrainian academic, medical doctor, sociologist, economist, physicist, public figure, politician, publicist (1850–1891)

Russian scientist

thumb|300px|