Ukraine

Polish science fiction author, philosopher, and futurologist, globally renowned for his novel Solaris and his satirical insights into humanity's future

Russian-French immunologist, embryologist, and biologist, Nobel laureate for his foundational work on immunity and phagocytosis

Polish writer, poet, and aphorist known for his ironic philosophical-moral aphorisms and lyric poetry, recognized as one of the most influential aphorists of the 20th century

Austrian novelist and journalist best known for his family saga Radetzky March and his novel of Jewish life Job

Polish Romantic poet, playwright, and philosopher, recognized as one of the "Three Bards" and the father of modern Polish drama

Austrian-American psychiatrist, psychoanalyst, sex educator, and sociologist known for his radical theories and influential works like <em>The Mass Psychology of Fascism</em>

Polish-American mathematician who co-invented the Teller–Ulam design for thermonuclear weapons and developed the Monte Carlo method of computation

French physicist who invented the multiwire proportional chamber and received the Nobel Prize in Physics in 1992

Ukrainian politician and economist who served as the first President of Ukraine, leading the nation to independence from the Soviet Union

Austrian-American economist and philosopher known for defending classical liberalism and market economics, particularly through his theory of praxeology

Estonian teacher and linguist best known as the creator of Interlingue (Occidental), an international auxiliary language

Russian philosopher and Christian existentialist who emphasized human freedom and the spiritual significance of the human person