Author: Shlomo Angel
Publisher: Lincoln Inst of Land Policy
ISBN: 9781558442450
Category : Political Science
Languages : en
Pages : 343
Get Book Here
Book Description
Nearly 4,000 cities on our planet today have populations of 100,000 people or more. We know their names, locations, and approximate populations from maps and other data sources, but there is little comparable knowledge about all these cities, and none that can be described as rigorously scientific. The Planet of Cities together with its companion volume, the Atlas of Urban Expansion, contributes to developing a science of cities based on studying all these cities together—not in the abstract, but with a view to preparing them for their coming expansion. The book puts into question the main tenets of the familiar Containment Paradigm, also known as smart growth, urban growth management, or compact city, that is designed to contain boundless urban expansion, typically decried as sprawl. It examines this paradigm in a broader global perspective and shows it to be deficient and practically useless in addressing the central questions now facing expanding cities outside the United States and Europe. In its place Shlomo Angel proposes to revive an alternative Making Room Paradigm that seeks to come to terms with the expected expansion of cities, particularly in the rapidly urbanizing countries in Asia and Africa, and to make the minimally necessary preparations for such expansion instead of seeking to contain it. This paradigm is predicated on four propositions:1. The expansion of cities that urban population growth entails cannot be contained. Instead we must make adequate room to accommodate it.2. City densities must remain within a sustainable range. If density is too low, it must be allowed to increase, and if it is too high, it must be allowed to decline.3. Strict containment of urban expansion destroys the homes of the poor and puts new housing out of reach for most people. Decent housing for all can be ensured only if urban land is in ample supply.4. As cities expand, the necessary land for public streets, public infrastructure networks, and public open spaces must be secured in advance of development.The first part of the book explores planetary urbanization in a historical and geographical perspective, to establish a global perspective for the study of cities. It confirms that we are in the midst of an urbanization project that started in earnest at the beginning of the nineteenth century, has now reached its peak with half the world population residing in urban areas, and will come to a close, possibly by the end of this century, when most people who want to live in cities will have moved there. This realization lends urgency to the call for preparing for urban expansion now, when the urbanization project is still in full swing, rather than later, when it would be too late to make a difference.The second part of the book seeks to deepen our understanding and thus lessen our fear of urban expansion by providing detailed quantitative answers to seven sets of questions regarding the dimensions and attributes of urban expansion:1. What are the extents of urban areas everywhere and how fast are they expanding over time?2. How dense are these urban areas and how are urban densities changing over time?3. How centralized are the residences and workplaces in cities and do they tend to disperse to the periphery over time? 4. How fragmented are the built-up areas of cities and how are levels of fragmentation changing over time?5. How compact are the shapes of urban footprints and how are their levels of compactness changing over time?6. How much land would urban areas require in future decades?7. How much cultivated land will be consumed by expanding urban areas?By answering these questions and exploring their implications for action, this book provides the conceptual framework, basic empirical data, and practical agenda necessary for the minimal yet meaningful management of the urban expansion process.The companion volume, Atlas of Urban Expansion, was also authored by Lincoln Institute visiting fellow Shlomo “
Author: Shlomo Angel
Publisher: Lincoln Inst of Land Policy
ISBN: 9781558442122
Category : Architecture
Languages : en
Pages : 72
Get Book Here
Book Description
In a rapidly urbanizing world -- over half the world's population lives in urban areas, including many millions in informal settlement -- the large cities of the developing world in particular are expanding. Yet there is little in the way of planning and preparation for this explosive growth in urban population. Making Room for a Planet of Cities is a comprehensive and original analysis of the quantitative dimensions of past, present, and future global urban land cover, culminating in a proposed new paradigm for preparing for explosive growth in cities the world over. Carefully selected metrics measured in four new data sets with ArcGIS software provide a comprehensive and consistent global and historical perspective on urban expansion. These data sets are:1. The built-up areas of a global sample of 120 cities with 100,000 people or more, 1990 and 2000, based on satellite images;2. Historic population density data in digital images for 20 U. S. cities, 1910–2000, based on census tracts;3. Built-up areas of a representative global sample of 30 cities, 1800–2000, from the set of 120 cities based on historic maps; and4. Urban land cover areas of the universe of 3,646 cities that had populations of 100,000 or more in 2000, based on satellite images.The key findings show that on average, densities in developing countries are double those in Europe and Japan, and densities in Europe and Japan are double those of the United States, Canada, and Australia; and that on average, the annual growth rate of urban land cover was twice that of the urban population between 1990 and 2000. Most of the cities studied expanded their built-up area more than 16-fold in the twentieth century. At present rates of density decline, the world's urban population is expected to double in 43 years, while urban land cover will double in only 19 years. The urban population of the developing countries is expected to double between 2000 and 2030 while the built-up area of their cities can be expected to triple.The research suggests that preparation for the sustainable growth of cities in rapidly urbanizing countries should be grounded in four key components: the realistic projections of urban land needs; generous metropolitan limits; selective protection of open space; and an arterial grid of roads spaced one kilometer apart that can support transit.Making Room for a Planet of Cities provides both the conceptual framework and, for the first time, the basic empirical data and quantitative dimensions of past, present, and future urban expansion in cities around the world that are necessary for making minimal preparations for the massive urban growth expected in the coming decades.
Author: Marina Alberti
Publisher: University of Washington Press
ISBN: 0295806605
Category : Architecture
Languages : en
Pages : 302
Get Book Here
Book Description
As human activity and environmental change come to be increasingly recognized as intertwined phenomena on a rapidly urbanizing planet, the field of urban ecology has risen to offer useful ways of thinking about coupled human and natural systems. On the forefront of this discipline is Marina Alberti, whose innovative work offers a conceptual framework for uncovering fundamental laws that govern the complexity and resilience of cities, which she sees as key to understanding and responding to planetary change and the evolution of Earth. Bridging the fields of urban planning and ecology, Alberti describes a science of cities that work on a planetary scale and that links unpredictable dynamics to the potential for innovation. It is a science that considers interactions - at all scales - between people and built environments and between cities and their larger environments. Cities That Think like Planets advances strategies for planning a future that may look very different from the present, as rapid urbanization could tip the Earth toward abrupt and nonlinear change. Alberti's analyses of the various hybrid ecosystems, such as self-organization, heterogeneity, modularity, multiple equilibria, feedback, and transformation, may help humans participate in guiding the Earth away from inadvertent collapse and toward a new era of planetary co-evolution and resilience.
Author: Lonely Planet
Publisher: Lonely Planet
ISBN: 1787011666
Category : Travel
Languages : en
Pages : 1305
Get Book Here
Book Description
Lonely Planet's bestselling The Cities Book is back. Fully revised and updated, it's a celebration of 200 of the world's most exciting urban destinations, beautifully photographed and packed with trip advice and recommendations from our experts - making it the perfect companion for any traveller deciding where to visit next. - Highlights and itineraries help travellers plan their perfect trip - Urban tales reveal unexpected bites of history and local culture - Discover each city's strengths, best experiences and most famous exports - Includes the top ten cities for beaches, nightlife, food and more - Lonely Planet co-founder Tony Wheeler shares his all-time favourite cities - Fully revised and updated with the best cities to visit right now About Lonely Planet: Lonely Planet is a leading travel media company and the world's number one travel guidebook brand, providing both inspiring and trustworthy information for every kind of traveller since 1973. Over the past four decades, we've printed over 145 million guidebooks and grown a dedicated, passionate global community of travellers. You'll also find our content online, on mobile, video and in 14 languages, 12 international magazines, armchair and lifestyle books, ebooks, and more. TripAdvisor Travelers' Choice Awards 2012, 2013, 2014, 2015 and 2016 winner in Favorite Travel Guide category 'Lonely Planet guides are, quite simply, like no other.' - New York Times 'Lonely Planet. It's on everyone's bookshelves; it's in every traveller's hands. It's on mobile phones. It's on the Internet. It's everywhere, and it's telling entire generations of people how to travel the world.' - Fairfax Media (Australia) Important Notice: The digital edition of this book may not contain all of the images found in the physical edition.
Author: Herbert Girardet
Publisher: Academy Press
ISBN:
Category : Architecture
Languages : en
Pages : 306
Get Book Here
Book Description
Publisher description
Author: Sheridan Bartlett
Publisher: Routledge
ISBN: 1317291972
Category : Business & Economics
Languages : en
Pages : 307
Get Book Here
Book Description
Cities on a Finite Planet: Transformative responses to climate change shows how cities can combine high quality living conditions, resilience to climate change, disaster risk reduction and contributions to mitigation/low carbon development. It also covers the current and potential contribution of cities to avoiding dangerous climate change and is the first book with an in-depth coverage of how cities and their governments, citizens and civil society organizations can combine these different agendas, based on careful city-level analyses. The foundation for the book is detailed city case studies on Bangalore, Bangkok, Dar es Salaam, Durban, London, Manizales, Mexico City, New York and Rosario. Each of these was led by authors who contributed to the IPCC’s Fifth Assessment and are thus acknowledged as among the world’s top specialists in this field. This book highlights where there is innovation and progress in cities and how this was achieved. Also where there is little progress and no action and where there is no capacity to act. It also assesses the extent to which cities can address the Sustainable Development Goals within commitments to also dramatically reduce greenhouse gas emissions. In this, it highlights how much progress on these different agendas depends on local governments and their capacities to work with their low-income populations.
Author: Richard Rogers
Publisher: Hachette UK
ISBN: 0786722908
Category : Art
Languages : en
Pages : 231
Get Book Here
Book Description
Nothing else damages the earth's environment more than our cities. As the world's population has grown, our cities have burgeoned, and their impact on the environment worsened. Meanwhile, from the isolated, gated communities within Houston and Los Angeles, to the millions of residents of Bombay living in squalor, the city has failed to serve its ideal functions as the cradle of civilization, the engine of culture, and the inspiration for community and citizenship. In Cities for a Small Planet, Sir Richard Rogers, one of the world's leading architects and the designer of the Pompidou Center in Paris, demonstrates how future cities could provide the springboard for restoring humanity's harmony with its environment. Rogers outlines the disastrous impact cities have had and will continue to have on our world, from waste-saturated Tokyo Bay, to the massive plumes of pollution caused by London's traffic, to the depleted water resources of Mexico City. He traces these problems to the underlying social and cultural values that create them -- unchecked commercial zeal, selfish individualism, and a lack of community. Bringing to bear concepts such as that of "open-minded" space -- places within cities that serve multiple functions such as markets, parks, and sidewalk cafes -- he explains how urban design can be used to give citizens a sense of shared experience. The city built with comfortable and safe public space can bring diverse groups together and breed a sense of tolerance, awareness, identity, and mutual respect. He calls for a new theoretical shift in the way cities do business and interact with the environment, arguing that many products come to market and are sold without figuring their social or environmental cost. Rogers goes on to describe the city of the future: one that is sustainable within its own environment; that can make a positive impact on its surroundings; that encourages communication among its citizens; that is compact and focused around neighborhoods; and that is beautiful, a city whose buildings and spaces spark the creative potential of its inhabitants. As our population grows larger, our planet grows smaller. Cities for a Small Planet is a passionate and eloquent blueprint for the cities we must create in response, cities that provide for the needs of both their residents and the earth on which they live.
Author: Thomas Elmqvist
Publisher:
ISBN: 9781316647554
Category :
Languages : en
Pages : 514
Get Book Here
Book Description
Global urbanization promises better services, stronger economies, and more connections; it also carries risks and unforeseeable consequences. To deepen our understanding of this complex process and its importance for global sustainability, we need to build interdisciplinary knowledge around a systems approach. Urban Planet takes an integrative look at our urban environment, bringing together scholars from a diverse range of disciplines: from sociology and political science to evolutionary biology, geography, economics and engineering. It includes the perspectives of often neglected voices: architects, journalists, artists and activists. The book provides a much needed cross-scale perspective, connecting challenges and solutions on a local scale with drivers and policy frameworks on a regional and global scale. The authors argue that to overcome the major challenges we are facing, we must embark on a large-scale reinvention of how we live together, grounded in inclusiveness and sustainability.
Author: Karen C. Seto
Publisher: Yale University Press
ISBN: 0300241089
Category : Science
Languages : en
Pages : 267
Get Book Here
Book Description
Stunning satellite images of one hundred cities show our urbanizing planet in a new light to reveal the fragile relationship between humanity and Earth Seeing cities around the globe in their larger environmental contexts, we begin to understand how the world shapes urban landscapes and how urban landscapes shape the world. Authors Karen Seto and Meredith Reba provide these revealing views to enhance readers’ understanding of the shape, growth, and life of urban settlements of all sizes—from the remote town of Namche Bazaar in Nepal to the vast metropolitan prefecture of Tokyo, Japan. Using satellite data, the authors show urban landscapes in new perspectives. The book’s beautiful and surprising images pull back the veil on familiar scenes to highlight the growth of cities over time, the symbiosis between urban form and natural landscapes, and the vulnerabilities of cities to the effects of climate change. We see the growth of Las Vegas and Lagos, the importance of rivers to both connecting and dividing cities like Seoul and London, and the vulnerability of Fukushima and San Juan to floods from tsunami or hurricanes. The result is a compelling book that shows cities’ relationships with geography, food, and society.
Author: Mike Davis
Publisher: Verso
ISBN: 1844671607
Category : Business & Economics
Languages : en
Pages : 240
Get Book Here
Book Description
Celebrated urban theorist Davis provides a global overview of the diverse religious, ethnic, and political movements competing for the souls of the new urban poor.
