Before revision: |access-date=2018-11-25 |archive-date=2009-10-23 URL |url-status=dead }} and criticized Ferrer's book in a short statement as being exemplary of the 'green mean meme', Wilber, "Participatory Samsara: The Green-Meme Approach to the Mystery of the Divine", 2002.
After revision: |access-date=2018-11-25 |archive-date=2009-10-23 URL |url-status=dead }} and criticized Ferrer's book in a short statement as being exemplary of the 'green mean meme',