There is a difference between that which is and that which is to be. Anthropologically: there is a way I am, and the way I am to be, or not to be. How are we to explain this? This book presents the argument that human nature is both complex and complicated in at least two specific ways--ontologically and ethically. In our being we are indisputably good, dignified, worthy, important, or even noble. But in our morality we are ambivalent--capable of both good and evil, the humane and the inhumane. In his paramount work Jan Amos Comenius expresses the goal of his lifelong endeavor: ""to help keep...