Ecological Literacy Education and the Transition to a Postmodern World Orr, David W. Heftet / 1991 / Engelsk
Last Refuge Patriotism, Politics, and the Environment in an Age of Terror Orr, David W. Innbundet / 2004 / Engelsk
Dangerous Years Climate Change, the Long Emergency, and the Way Forward Orr, David W. Heftet / 2018 / Engelsk
Confronting Climate Crises through Education Reading Our Way Forward Young, Rebecca L. Heftet / 2020 / Engelsk
Confronting Climate Crises through Education Reading Our Way Forward Young, Rebecca L. Innbundet / 2018 / Engelsk