"History is the study of the human past, through the systematic analysis of the primary sources, and the bodies of knowledge arising from that study, and, therefore, is the human past as it is known from the work of historians. The human past enfolds so many periods and cultures that history can no more form one unified body of knowledge than can the natural sciences. The search for universal meaning or universal explanations is, therefore, a futile one. History is about finding things out, and solving problems, rather than about spinning narratives or telling stories."