Bertrand Russell was a British philosopher, logician, mathematician, historian, writer, social critic, and political activist. He was a prominent anti-war activist. He championed anti-imperialism and went to prison for his pacifism during World War 1. Later, he campaigned against Adolf Hitler, then criticised Stalinist Totalitarianism, attacked the involvement of the United States in the Vietnam War and was an outspoken proponent of nuclear disarmament. - Wikipedia. I enjoyed