%0 Journal Article %T The Deep Ecology Movement: Origins, Development, and Future Prospects (Toward a Transpersonal Ecosophy) %A Alan Drengson %A Bill Devall %A Mark A Schroll %J International Journal of Transpersonal Studies %D 2011 %I %X The deep ecology movement, which began with Arne Naess¡¯ introduction of the term in 1972, is compared with other movements for social responsibility that developed in the 20th century. The paper discusses Naess¡¯ cross-cultural approach to characterizing grassrootsmovements via platform principles that can be supported from a diversity of cultures,worldviews, and personal philosophies, and explains his use of ¡°ecosophy.¡± The deep ecology movement¡¯s relationship with ecopsychology, ecocriticism, and humanistic and transpersonal psychology is described as part of an emerging synthesis referred to as transpersonal ecosophy.The inquiry concludes with a technical discussion of Naess¡¯ Apron Diagram and reflections on the future of the movement in light of widespread concerns about global warming and destruction of cultural and biological diversity. %K deep ecology %K long-range deep ecology movement %K ecosophy %K platform principles %K Apron Diagram and levels of discourse %K nonviolent direct action %K ecological responsibility and sustainability %K deep questioning %K ultimate norms %K Ecosophy T %K Self-Realization %K ecopsychology %K ecocriticism %K humanistic and transpersonal ecosophy %U http://www.transpersonalstudies.org/ImagesRepository/ijts/Downloads/Drengson-Devall.pdf