This book offers a new theoretical basis for urban studies and for historical studies in general by addressing one of the main problems that confronts contemporary historians. How is it possible to process and synthesize an increasingly overwhelming amount of specialist research in the face of the theoretical deadlock caused by postmodernism? How can we move beyond its claim that the past is unknowable? Jansen’s approach - in which he claims there is a reality that is accessible to our cognitive capacities - is based on Systems Theory, which has already been applied so successfully in the fields of management and organization.
While focusing his attention on urban historiography, Jansen argues that an integrative systems approach can be used in any field of historical enquiry to create a meaningful picture of the past. He illustrates the importance of structuring data in this way by looking at the profound complexity of the urban environment. This book is therefore important reading not only for urban historians and geographers but also for all social scientists interested in the future study of the European city.

Hidden in Historicism considers how the nineteenth-century philosophy of historicism depicts three "forgotten time regimes": a time of rise and fall, an ambiguous time of synchronicity of the non-synchronous, and a time in which decisive moments dominate. Before the eighteenth century, time was past-oriented. This inversed in the Enlightenment, when the future became dominating. Today, this time of progress continues to be embraced as a "time of the modern". Yet, inequality, increasing violence and climate change lead to doubts over a bright future. In this book, Harry Jansen moves away from the heritage of Reinhart Koselleck and his single time of the modern towards a historicist, threefold temporal approach to history writing. In the time regime of the twenty-first century past, present and future coexist. It is a heterogeneous time that takes on the three forms of historicism. Jansen's study shows how all three times exist together in current historiography and contribute to a better understanding of the world today. Based on the idea that an incarnated time rules everything that happens it reality, the book offers a fresh perspective on the ongoing discussion about time and time regimes in contemporary philosophy and theory of history for students and scholars, both time specialists and the non-specialist.

Hidden in Historicism considers how the nineteenth-century philosophy of historicism depicts three "forgotten time regimes": a time of rise and fall, an ambiguous time of synchronicity of the non-synchronous, and a time in which decisive moments dominate. Before the eighteenth century, time was past-oriented. This inversed in the Enlightenment, when the future became dominating. Today, this time of progress continues to be embraced as a "time of the modern". Yet, inequality, increasing violence and climate change lead to doubts over a bright future. In this book, Harry Jansen moves away from the heritage of Reinhart Koselleck and his single time of the modern towards a historicist, threefold temporal approach to history writing. In the time regime of the twenty-first century past, present and future coexist. It is a heterogeneous time that takes on the three forms of historicism. Jansen's study shows how all three times exist together in current historiography and contribute to a better understanding of the world today. Based on the idea that an incarnated time rules everything that happens it reality, the book offers a fresh perspective on the ongoing discussion about time and time regimes in contemporary philosophy and theory of history for students and scholars, both time specialists and the non-specialist.