Philosopher

Astronomer, Cosmologist, Astrophysicist, Astrobiologist

Writer, Humorist, Entrepreneur, Publisher, Lecturer

Former Prime Minister of the U.K.

Poet, Novelist, Playwright, Natural Philosopher, Diplomat, Civil Servant

Former President of the United States

Journalist, Cultural Critic

Poet

Judge, Philosopher

Former Prime Minister of the U.K.

Military Officer, Former President of the United States

Philosopher

Lawyer, Politician, Civil Rights Activist

Inventor, Engineer, Futurist

Theoretical Physicist

Former President of the United States

Inventor, Engineer, Futurist

Head of the Catholic Church, Sovereign of the Vatican City State

Theoretical Physicist

Essayist, Lecturer, Philosopher, Poet