International Law-Making in the Field of Sustainable Development:The Unequal Competition Between Development and the Environment

Since 1992, the tension between environmental and developmental concerns has been a central element in the international law-making process which has resulted in the adoption of various treaties and international instruments in the field of sustainable development. These instruments show that reconciliation between environment and development has not been easy to achieve. The balance seems to tip in favour of the protection of the environment. This paper explores how some of the "well-established" principles and concepts of international environmental law, as well as some new developments in this field, may have contributed to the tendency of excluding conditionality and equitable considerations from the elaboration and application of an increasing number of obligations taken by States in the field of environmental protection. It is contended here that environmental protection has developed to a certain extent at the expense of international economic law relating to development. This has been an incidental consequence of, at least, three elements: the movement toward more participation of transnational civil society in the international environmental law-making process; the use of a rights and duties language which helps to mask the developmental aspects sometimes involved in the prevention of environmental damage; and, the attractiveness of the establishment of a right to a healthy environmental.