Summary: Oxford historian Niall Ferguson reviews the world's oldest motives for war, and concludes in his book, "The Pity of War" , that World War I was unnecessary. (Originally aired November 2000).
Summary: Oxford historian Niall Ferguson reviews the world's oldest motives for war, and concludes in his book, "The Pity of War" , that World War I was unnecessary. (Originally aired November 2000).