In memory and identity - conversations between millenniums, the holy father covers some of the great subjects of our time, particularly the twentieth-century totalitarian ideologies of communism and nazism, while answeri...In memory and identity - conversations between millenniums, the holy father covers some of the great subjects of our time, particularly the twentieth-century totalitarian ideologies of communism and nazism, while answering the most important questions of our life as believers and as citizens of the world.