On sustainability interpretations of the Ecological Footprint

Planetary boundaries: Guiding human development on a changing planet

Will Steffen, Katherine Richardson, Johan Rockström et al. · Science · 2015 · 12.2K citations · Full text

Social Sciences, Environmental Management, Environmental Policy +17

Planetary Boundaries: Exploring the Safe Operating Space for Humanity

Johan Rockström, Will Steffen, Kevin J. Noone et al. · Ecology and Society · 2009 · 7K citations · Full text

Natural Sciences, Ecology, Environmental Anthropology +7

Our Ecological Footprint: reducing human impact on the earth

Gene Bazan · Electronic Green Journal · 1997 · 4.7K citations · Full text

Natural Sciences, Environmental Management, Environmental Sciences +11

Ecological footprints and appropriated carrying capacity: what urban economics leaves out

William E. Rees · Environment and Urbanization · 1992 · 2.4K citations · Full text

Social Sciences, Economics, Urban Planning +15

Aliens and Citizens: The Case for Open Borders

Joseph H. Carens · The Review of Politics · 1987 · 1.8K citations

Social Sciences, International Relations, Border Studies +14