Stachowiak, Małgorzata; Śleszyński, Jerzy - In: Ekonomia journal 8 (2002)
The ecological footprint concept was conceived by Wackernagel and developed by Wackernagel and Rees to estimate how much biologically productive space people use to sustain themselves. Ecological footprint calculations are based on two assumptions: first, it is possible to keep track of most of...