French existentialist philosopher, playwright, novelist, screenwriter, political activist, biographer, and literary critic

ancient Greek philosopher

Indian huru

French philosopher

Roman statesman, lawyer, orator, and philosopher

Austrian and British economist

Hungarian-American investor and philanthropist

Austrian philosopher and theologian

Algerian-French philosopher

German anarchist, editor

English philosopher, biologist, sociologist, and prominent classical liberal political theorist

English mathematician, philosopher, inventor and mechanical engineer who originated the concept of a programmable computer

Austrian lawyer

Greek philosopher

French sociologist

Master yogi, author, builder, commentator of Indian spiritual tradition

4th-century BC Greek Cynic philosopher

German theologian

American political scientist

German-American social philosopher

American legal scholar, writer, blogger

Austrian mystic

Swiss psychiatrist and psychotherapist who founded analytical psychology

Dutch philosopher

Cartographer, philosopher and mathematician

American general

American philosopher, scholar in the field of science and technology studies

British physicist and mathematician and founder of modern classical physics

Swiss author

German philosopher

American activist, social worker and author

German philosopher, sociologist, and political theorist

Swedish 18th century scientist and theologian

Romanian literary critic

English poet

Romanian-French writer

Austrian historian

German mathematician