Abstract

Surplus-not simply scarcity-provides a reason to preserve the natural environment. Although advances in biotechnology have made it possible to manipulate, alter, and replace ecological and evolutionary processes in order vastly to increase the production of economically valuable commodities, e.g., seafood in estuaries, the huge surpluses likely to result threaten fishing communities with the same economicdepression and social dislocation that farming communities have already experienced. In this context, protecting the biological status quo not only expresses an admirable affection and respect for nature, but also makes economic sense by taking unneeded resources out of production.