Most environmental Kuznets curve (EKC) theories do not apply to carbon dioxide (CO2)
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/environmental-kuznets-curve-analysis-us-state-level-carbon-dioxide-emissions
[2] http://admin.indiaenvironmentportal.org.in/category/author/joseph-e-aldy
[3] http://admin.indiaenvironmentportal.org.in/category/journal/journal-environment-development
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fossil-fuels
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us