I believe because of the increase in the amount of people on the Earth we are starting to need more and more room. This would require more of the Earth to be sustainable for life!
Sustainable Pest Systems
Halla Rahme Sahely has written: 'Urban water systems for sustainable cities'
An Urban Environmental Program (UEP) can provide cleaner, healthier cities and improve local, sustainable agricultural systems. The programs enhance the quality of all life in urban cities.
Michael Carley has written: 'City-wide urban regeneration' -- subject(s): Urban renewal, Evaluation 'Social indicators' 'Using information for sustainable urban regeneration' -- subject(s): Urban renewal 'Sharing the world' -- subject(s): Economic aspects, Economic aspects of Sustainable development, Environmental economics, Social aspects, Social aspects of Sustainable development, Social ecology, Sustainable development
Haider Raza has written: 'Urban environment' -- subject(s): Sociology, Urban, Sustainable development, Urban Sociology, Urban ecology
E. ANDERSSON has written: 'URBAN LANDSCAPES AND SUSTAINABLE CITIES'
take the subway to work instead of a taxi
R. E. Brindle has written: 'Integrated planning and sustainable development' -- subject(s): City planning, Urban transportation, Planning, Sustainable development
Thomas Stopher is an author specializing in urban planning and transportation. He has written books and articles on topics such as sustainable transportation, public transit systems, and urban design principles.
Andrea Colantonio has written: 'Urban tourism and development in the socialist state' -- subject(s): City planning, Economic conditions, Tourism 'Urban regeneration & social sustainability' -- subject(s): Urban renewal, Sustainable urban development, City planning
W. Omoshola Joiner has written: 'Water supply and sanitation in sustainable urban development'
Paul W. Barr has written: 'Sustainable urban open space in Northern Ireland'