Twenty five years ago, the Brundtland report – formally titled “Our Common Future” – launched the concept of sustainable development as “the process of change in which the exploitation of resources, the direction of investments, the orientation of technological development, and institutional change are all in harmony and enhance both current and future potential to meet human needs and aspirations.” At the heart of the concept of sustainable development lie two interrelated challenges: how to address our growth needs, in particular those of the developing countries, given the limitations imposed by the state of technology and social organization on our ability to meet present and future needs.
