Is infrastructure but the plumbing and wiring of the human environment, or is it the true lifeblood of the spaces we inhabit? Infrastructural systems facilitate the flow of anything from people and goods to resources and information. While engineered to perform specific tasks, such networks also determine the structure of buildings, cities, and metropolitan regions, if not of entire nations and the planet itself.0Taking this critical leverage in consideration, this book calls for expanding and renegotiating the roles of infrastructure not only as a technical, but also as a political, economic, social, and even aesthetic matter of concern for all, claimed not only as the means for achieving more resilient forms of development, but moreover as a right to a sustainable way of life.0Twenty-five essays?by architects, engineers, urban theorists and policy-makers?address infrastructure as ?thing?, ?networked system? and ?agency? respectively in three chapters, which are periodically interspersed by a visual atlas of examples, that playfully celebrate infrastructure through the lens of its spatial qualities.

Extrastatecraft is the operating system of the modern world: the skyline of Dubai, the subterranean pipes and cables sustaining urban life, free-trade zones, the standardized dimensions of credit cards, and hyper-consumerist shopping malls. It is all this and more. Infrastructure sets the invisible rules that govern the spaces of our everyday lives, making the city the key site of power and resistance in the twenty-first century. Keller Easterling reveals the nexus of emerging governmental and corporate forces buried within the concrete and fiber-optics of our modern habitat. Extrastatecraftwill change how we think about cities-and, perhaps, how we live in them.

When in 1989 the authors started research on infrastructure, they did not foresee that this would lead to a long-term involvement in this area. Our beginning happened to coincide with the publication of David Aschauer's article on public capital and productivity, which induced a large flow of publications in this field. Infrastructure has indeed been a hot topic in policy and research during the past decade. It is surprising, however, that the number of monographs on spatial and economic impacts of infrastructure has remained very limited. The aim of this book is to contribute to the literature in a consolidated way. A distinguishing feature of our book is that we analyze infrastructure impacts using various methods (both modelling and non-modelling) at a variety of spatial levels (from local to international). Other special features are that we make ample use of 'accessibility' as a bridge concept between the areas of infrastructure and the economy. Finally, we not only treat transport infrastructure projects as given, as is the usual approach in infrastructure impact research, but we also analyze the factors influencing infrastructure supply. We have adopted a mainly non-technical approach throughout most of the book. This means that it can also be used by readers without a strong back ground in statistics, modelling or micro-economics.

First Published in 1996. Part of a series that brings together more than 200 scholarly articles pertaining to the history and development of urban life in the United States during the past two centuries. The physical development of cities and their infrastructure is considered in Volume 2, which focuses on city planning and its origins in the Rural Cemetery Movement, the City Beautiful Movement, and the role of business in advocating more rational and efficient urban places. Volume 2 also contains articles about essential aspects of the urban infra structure and the provision of basic services essential for urban survival—water, sewer, and transportation systems.

Infrastructures are fundamental means through which societies create spaces, but little is known about the precise ways in which this occurs. How have infrastructures animated certain understandings of space? How do infrastructures stabilize, or undermine, the spatial formats in which we live, which shape our everyday practices and which regulate access to services and resources? And, conversely, how do spaces frame the ways infrastructural provision is organized? How do existing spaces shape infrastructural development and the scope and forms of access to vital services such as transport and water? In this volume, historians and sociologists draw on a range of fascinating case studies and provide compelling answers to these questions. Exploring, among others, the provision of irrigation water in nineteenth-century Los Angeles, the invention of airport transit zones, and the infrastructural practices of homeless people in Berlin, the book demonstrates how the making of spaces through infrastructure is deeply political. Intent on revealing uneven geographies of provision and hierarchies of access, the contributors highlight how infrastructures are products of global entanglements.

What is a space elevator? A space elevator is a physical connection from the surface of the Earth to a geostationary Earth orbit (GEO) above the Earth .35,786 km in altitude. Its center of mass is at the geostationary point such that it has a 24-hr orbit and stays over the same point above the equator as the Earth rotates on its axis. The vision is that a space elevator would be utilized as a transportation and utility system for moving people, payloads, power, and gases between the surface of the Earth and space. It makes the physical connection from Earth to space in the same way a bridge connects two cities across a body of water. The Earth to GEO space elevator is not feasible today, but could be an important concept for the future development of space in the latter part of the 21st century. It has the potential to provide mass transportation to space in the same way highways, railroads, power lines, and pipelines provide mass transportation across the Earth's surface. The low energy requirements for moving payloads up and down the elevator could make it possible to achieve cost to orbit

This book offers a critical examination of existing cycling structures and the current policy and practices used to promote cycling. An international range of contributors provide an interdisciplinary analysis of the complex cultural politics of infrastructural provision and interrogate the pervasive bias against cyclists in city planning and transport systems across the globe. Infrastructural planning is revealed to be an intensely political act and its meaning variable according to larger political processes and contexts. The book also considers questions surrounding safety and risk, urban space wars and sustainable futures, connecting this to broader questions about citizenship and justice in contemporary cities.