Abstract

This article critically examines the notion of development and how it has been transformed by concerns about the environment and sustainability. The concept of industrial ecology is explored to clarify the idea of sustainability. Industrial ecology relies on the notion of a circular industrial metabolism as a benchmark to define the notion of sustainability. The problem with modern industrial systems is the linearity of their metabolism, the extensive use of resources, and the generation of waste. To become sustainable, these systems must reduce their use of resources and generate fewer wastes. The idea of a circular industrial metabolism is applied to two models of development: one based on sustainable development as defined in Agenda 21 and relying on globalized production; the second based on local self-sufficiency and small-scale production methods.