Finding Mineral Resources and the Consequences of Using Them: Major Challenges in the 21st Century

The population and the per capila consumption of mineral resources have both grown dramatically during the century past. It is argued that growth will continue through the century ahead but that the magnitudes of undiscovered resources are probably adequate to meet demands. The challenge that the mineral explorer of the future will face is finding deposits beneath several kilometres of barren rock.It is further argued that the principal challenge that society will face in the century ahead is the amelioration of environmental stress.