Vladimir Ivanovich Vernadsky (Russian: Влади́мир Ива́нович Верна́дский; Ukrainian: Володи́мир Іва́нович Верна́дський; 12 March [O.S. 28 February] 1863 – 6 January 1945) was a Russian, Ukrainian, and Soviet mineralogist and geochemist who is considered one of the founders of geochemistry, biogeochemistry, and radiogeology, and was a founder of the Ukrainian Academy of Sciences (now National Academy of Sciences of Ukraine). His ideas of noosphere were an important contribution to Russian cosmism. He is most noted for his 1926 book The Biosphere in which he inadvertently worked to popularize Eduard Suess’ 1885 term biosphere, by hypothesizing that life is the geological force that shapes the earth. In 1943 he was awarded the Stalin Prize.