“Organic is becoming what we hoped it would be an alternative to.”
Rigby, D and S.Bown (2003) Organic Food and Global Trade: Is the Market Delivering Agricultural Sustainability? School of Economic Studies Discussion Paper, Manchester University.
http://www.euroecolecon.org/frontiers/Contributions/F2papers/FD1paper.pdf

Alrĝe, Hugo Fjelsted and Kristensen, Erik Steen (2003) Toward a Systemic Ethic: In search of an Ethical Basis for Sustainability and Precaution. Environmental Ethics 25(1):59–78. http://orgprints.org/00000552