Natural nonrenewable resource development information and knowledge

Given the importance of natural resources for all aspects of human activity, an account is provided of the current level of knowledge and information analysis with regard to their availability and adequacy, with particular reference to ore resources. Traditional models of the exploitation of natural natural resources need to be revised, particularly in the light of the concept of sustainable development, which demands greater qualitative development rather than mere quantitative growth. The information currently available concerning technology, costs and prices should take these points into account, with the result that what is needed is a profound transformation of society in order to achieve such goals. Besides the classical (and well-established) position, new paradigms are emerging, placing a greater emphasis on environmental concerns compared with that afforded in the past.