20th-century science writers

former First Secretary of the Party of Labour of Albania, Prime Minister of Albania

Canadian educator, philosopher, and scholar (1911–1980)

Austrian Holocaust survivor, psychiatrist, philosopher and author (1905–1997)

Russian mathematician (1903–1987)

Dutch Zoologist, ethologist (1907-1988)

French Marxist theorist, writer, filmmaker (1931–1994)

French mathematician (1906-1998)

Irish scientist (1901-1971)

German politician and activist (1947-1992)

Greek-French philosopher (1922–1997)

German equestrian (1936–1999)

Swiss psychologist and scholar (1915-1998)

French mathematician (1906–1992)

Czech philosopher and photographer

French physician and author (1920–1998)

French philosopher (1904-1995)

Prime Minister of the Netherlands (1901-1985)

Dutch mathematician and historian of mathematics (1903–1996)

German writer, psychologist and philosopher (1905-1960)

Austrian-American psychoanalyst and psychiatrist (1913-1981)

French anarcho-communist author (1904-1988)

Dutch mathematician (1905–1990)

Indian freedom fighter and social reformer (1903-1988)

Mexican botanist, botanical collector, university teacher and director of the botanical garden at the National Autonomous University of Mexico (1901-2001)

Austrian publicist and writer (1913–1994)

French engineer, inventor, administrator, and resistance fighter (1905-1971)

Indian sociologist, anthropologist, educationist, and writer (1905-1970)

20th century French philosopher (1924–1989)

British screenwriter, journalist, and author (1920–2013)

Soviet/Russian mathematician (1912-1995)

Indian Marxist philosopher (1918–1993)

Swiss theoretical physicist (1918–1990)

Croatian Serb politician (1929-1992)

Soviet historian of mathematics and leading expert in medieval Eastern mathematics (1906-1993)

Italian mathematician (1922-1996)

author (1906–1982)

Norwegian Righteous Among the Nations

Hungarian-born French stock broker (1906–1999)

Indian writer

Pakistani medical researcher, scholar, philanthropist, and governor of Sindh Province (1920–1998)

Australian zoologist, historian of science (1915-1996)

Indian anthropologist

Turkish historian of science (1913–1993)

Iraqi sociologist

Portuguese writer (1906–1997)

Australian scientist

Italian art historian (1902-1982)

Russian philosopher

German physicist (1913–1990)

Dutch chemist and historian (1900–1973)

Czech paleontologist, writer and science writer (1903-1968)

photographer and historian (1913–1995)

German historian (1905-1971)

German-American physicist (1901-1997)

Indian anthropologist (1901–1972)

Romanian sociologist, historian and psychologist (1907-1980)

Russian mathematician (1908–1979)

Gujarati writer, folklorist, ornithologist, botanist and editor from Gujarat, India

Australian botanist (1929 - 2025)

British historian of mathematics