In 1867, with the Industrial Revolution well underway, the engineer Ildefons Cerdà, author of the Plan for the Reform and Extension of Barcelona, published his General Theory of Urbanization. It was the first book in history in which the process of designing and building cities was systematically analyzed and defined as a science. In it, Cerdà coined the term urbanization, defined as “the set of principles, doctrines and rules that should be applied so that buildings and their conglomerations, as opposed to constricting, distorting and corrupting the physical, moral and intellectual faculties of social humans, can help promote their development and vitality thereby improving individual wellbeing, the sum total of which constitutes public prosperity.” Today, in the midst of the digital revolution, at a time when the urbanization of the planet is still in full swing and we are facing new collective challenges, we are presenting the first full English translation of the Theory and publishing its statistical analyses in graphs and interactive maps on the open data platform urbanization.org. Vicente Guallart, editor
General Theory ofUrban ization 1867 Ildefons Cerdà
General Theory of Urbanization 1867 Ildefons Cerdà