Dillman and colleagues33Dillman KJ Czepkiewicz M Heinonen J DavíÐsdóttir B A safe and just space for urban mobility: a framework for sector-based sustainable consumption corridor development.Global Sustainability. 2021; 4: e28Crossref Scopus (16) Google Scholar noted that allocating the remaining planetary capacity to cope with the various barriers among countries and smaller units is morally and mathematically challenging.