John Kenneth Galbraith William Safire C. P. Snow John Ralston Saul Eugene Zamiatin Camille Paglia Leon Trotsky John Stuart Mill E. M. Forster Chuang Tzu David Lodge Baruch Spinoza Karl Marx Anthony Trollope David Hume Larry Mcmurtry Rene Descartes Joseph Campbell James P. Hogan Monty Python Robert Frost Khaled Hosseini C S Lewis John Varley Greg Egan Gregory Benford Stephen Baxter Joe Haldeman Greg Bear Robert A. Heinlein Larry Niven Ken Follett Charles Dickens George Orwell