Abstract: The evolutionary human sciences are still in the process of forming a paradigm. Their model of human nature is not yet complete because it has not yet taken adequate account of the experience that forms the subject matter of the humanities. This essay is designed to help correct that deficiency. In the first part of the essay, I explain how scholars in the humanities can help construct the still developing model of human nature. In the second part, I argue that the proper subject of literary commentary is "meaning” and that meaning can be localized in the interaction of perspectives in authors, readers, and characters. In the third part, I argue that the main categories of human life history are also the main themes of fiction. In the final section, I offer suggestions about directions for future research.