Ecological Literacy Education and the Transition to a Postmodern World Orr, David W. Heftet / 1991 / Engelsk
Dangerous Years Climate Change, the Long Emergency, and the Way Forward Orr, David W. Heftet / 2018 / Engelsk
Democracy in a Hotter Time Climate Change and Democratic Transformation Orr, David W. Heftet / 2023 / Engelsk
