Cities contribute an estimated 70 percent of the world's energy-related greenhouse gases (GHG). Their locations, often in low-elevation coastal zones, and large populations make them particularly ...vulnerable to the impacts of climate change. But cities often take steps, even ahead of national governments, to reduce GHG emissions. So it is with China's cities, which are well placed to chart a low-carbon growth path to help reach China's national targets for reducing the energy and carbon intensity of its economy. China's cities will need to act on multiple fronts, in some cases scaling up elements of existing good practice, in others changing established ways of doing business. Actions affecting land-use and spatial development are among the most critical to achieving low-carbon growth as carbon emissions are closely connected to urban form. Spatial development also has very strong 'lock-in' effects: once cities grow and define their urban form, it is almost impossible to retrofit them because the built environment is largely irreversible and very costly to modify. Furthermore, cities need energy-efficient buildings and industries. They need a transport system that offers alternatives to automobiles. They need to shift to efficient management of water, wastewater, and solid waste. And they need to incorporate responses to climate change in their planning, investment decisions, and emergency-preparedness plans.
This book seeks to push forward the boundaries of current practices and knowledge to embrace innovative solutions, novel approaches, and grounded technologies within realistic comprehension of ...economic risks and environmental implications.
Planning is an important aspect of policy making. This book looks at a range of issues to unlock the purpose of planning, ideal for students and practitioners alike.
Examines how cities of various sizes on both sides of the Atlantic Ocean are making walkability improvements a part of their overall urban revitalization strategy.
The Right to the Smart City Paolo Cardullo, Cesare Di Feliciantonio, Rob Kitchin / Paolo Cardullo, Cesare Di Feliciantonio, Rob Kitchin
2019, 2019-06-07
eBook
Cities around the world are pursuing a smart cities agenda. In general, these initiatives are promoted and rolled-out by governments and corporations which enact various forms of top-down, ...technocratic governance and reproduce neoliberal governmentality. Despite calls for the smart city agenda to be more citizen-centric and bottom-up in nature, how this translates into policy and initiatives is still weakly articulated and practiced. Indeed, there is little meaningful engagement by key stakeholders with respect to rights, citizenship, social justice, commoning, civic participation, co-creation, and how the smart city might be productively reimagined and remade. This book fills this lacuna by providing critical reflection on whether another smart city is possible and what such a city might look like, exploring themes such as how citizens are framed within it, the ethical implications of smart city systems, and whether injustices are embedded in city systems, infrastructures, services and their calculative practices. Contributors question whether the need for order, and the priorities of capital and property rights, trump individual and collective liberty. Ultimately considering what kind of smart city do individuals want to create, and how we create the most sustainable smart urban landscape.
Se determinan las competencias requeridas por profesionistas que se vinculen a programas de desarrollo urbano de ciudades costeras, para que sean capaces de encontrar las causas que provocan su ...vulnerabilidad ante el peligro de desastres naturales provocados por huracanes y penetraciones del mar y considerar, con enfoque sistémico y de proyecto, las inversiones en construcción y la preparación de la población, para facilitar así, la resiliencia social. El trabajo es resultado de una investigación documental de los autores sobre la formación de competencias de estudiantes de las carreras de Arquitectura e Ingeniería Civil en el tema del desarrollo urbano sustentable de ciudades costeras y el estudio de casos de proyectos considerados fallidos o no sustentables en ciudades costeras del Caribe.
In the twenty-first century, cities worldwide must respond to a growing and diverse population, ever-shifting economic conditions, new technologies, and a changing climate. Short-term, ...community-based projects—from pop-up parks to open streets initiatives—have become a powerful and adaptable new tool of urban activists, planners, and policy-makers seeking to drive lasting improvements in their cities and beyond. These quick, often low-cost, and creative projects are the essence of the Tactical Urbanism movement. Whether creating vibrant plazas seemingly overnight or re-imagining parking spaces as neighborhood gathering places, they offer a way to gain public and government support for investing in permanent projects, inspiring residents and civic leaders to experience and shape urban spaces in a new way. Tactical Urbanism, written by Mike Lydon and Anthony Garcia, two founders of the movement, promises to be the foundational guide for urban transformation. The authors begin with an in-depth history of the Tactical Urbanism movement and its place among other social, political, and urban planning trends. A detailed set of case studies, from guerilla wayfinding signs in Raleigh, to pavement transformed into parks in San Francisco, to a street art campaign leading to a new streetcar line in El Paso, demonstrate the breadth and scalability of tactical urbanism interventions. Finally, the book provides a detailed toolkit for conceiving, planning, and carrying out projects, including how to adapt them based on local needs and challenges. Tactical Urbanism will inspire and empower a new generation of engaged citizens, urban designers, land use planners, architects, and policymakers to become key actors in the transformation of their communities.
How cities can build on the “sharing economy” and smart technology to deliver a “sharing paradigm” that supports justice, solidarity, and sustainability.
The future of humanity is urban, and the ...nature of urban space enables, and necessitates, sharing—of resources, goods and services, experiences. Yet traditional forms of sharing have been undermined in modern cities by social fragmentation and commercialization of the public realm. In Sharing Cities, Duncan McLaren and Julian Agyeman argue that the intersection of cities' highly networked physical space with new digital technologies and new mediated forms of sharing offers cities the opportunity to connect smart technology to justice, solidarity, and sustainability. McLaren and Agyeman explore the opportunities and risks for sustainability, solidarity, and justice in the changing nature of sharing.
McLaren and Agyeman propose a new “sharing paradigm,” which goes beyond the faddish “sharing economy”—seen in such ventures as Uber and TaskRabbit—to envision models of sharing that are not always commercial but also communal, encouraging trust and collaboration. Detailed case studies of San Francisco, Seoul, Copenhagen, Medellín, Amsterdam, and Bengaluru (formerly Bangalore) contextualize the authors' discussions of collaborative consumption and production; the shared public realm, both physical and virtual; the design of sharing to enhance equity and justice; and the prospects for scaling up the sharing paradigm though city governance. They show how sharing could shift values and norms, enable civic engagement and political activism, and rebuild a shared urban commons. Their case for sharing and solidarity offers a powerful alternative for urban futures to conventional “race-to-the-bottom” narratives of competition, enclosure, and division.
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