When one organizes events over periods of years and gives them an appellation such as “Modernism,” the organization of facts is guided by concepts and values discerned throughout these periods, comparable facts sufficient to call it an “era,” or an “epoch,” or other terms that insist on the shared aspects of those years, regardless of differences seen as well over the span considered. One can call such an effort a “metahistory,” in that what is tracked is not merely human events that are political, economic, ideological, sociological, or other disciplinary descriptors, but an overview that critically links all the years under consideration. Even more, to have a “metahistory” is to discern how the people of eras, epochs, or the other organizational labels, thought. Human history is generated by choices, choices informed by intuitions and more intentional understandings. One of the aspects the book dwells upon in this “metahistory” of Modernism is the presence of “perspective,” how one sees in a time what is there to be addressed and dealt with. Perspectives can be poorly informed or in their very nature not adequate for a sufficient knowledge of what is addressed, even as one must as a human judge what faces one. To discern from evidence how one’s perspective configures an event is the “meta” of “metahistory”. Modernism, the epoch from 1648 to the Present, can be described among its tenets as a period where the notion of “objectivity” has been developed. This has occurred in every field of the emergent arts and sciences in these years. Post-modernism, as will be addressed, is a more critical modernism that has brought to light the idea of multiple perspectives of objectivity as a univocal perspective of ‘objectivity’. Other modernist ideas have expanded in all fields and the ideas of what is human consciousness, epistemologies of both a reflective and a pre-reflective consciousness (called by some the ‘unconscious’) have emerged in art, aesthetics, psychology, philosophy, the social sciences, as well as the neurosciences To have “meta” knowledge is this comprehension of the scope and benefits, yet limitations, of one’s “perspective” and that of others of a time. Only a historian interested in such perspectives can be called a “metahistorian.”

The book uses the concept of the “metaparadigm,” taken from Thomas Kuhn, to track the evolution of how in a period of time the problems of the existing disciplines of knowledge are articulated, and how inquiry methods are used to flesh out a solvable problem and effectively resolve it. The book details four phases that constitute the period of time in which a metaparadigm develops. The first phase is a new set of concepts that challenge the existing approach to knowledge in each discipline. The second phase is a systematic theory that will guide inquiry. The third phase is the actual practice of the discipline in solving problems, a phase that can conflict with the older approach or be congruent with it. The fourth phase integrates the older approaches in the new one, and thus expands in an augmented manner the discipline.

The four phases of each metaparadigm have certain durations. The initial three phases usually endure for about 30–40 years, and the fourth phase for over 50 years. These phases each recur in the next period of time; that is the next metaparadigmatic period. Four evolving metaparadigms are shown in Western thought in this book, tracking one or more disciplines in the social sciences, the humanities, and the natural sciences through each of the four phases of a metaparadigm, and the four metaparadigms that occur between 1648 and the present.