Book contents
- Frontmatter
- Contents
- Foreword
- Management summary
- 1 Introduction
- 2 Resource Constraints
- 3 The Geopolitics of Resources
- 4 Resource Strategies
- 5 Resource Efficiency in the Built Environment
- 6 Resource Efficiency in the Food Sector
- 7 Biotic Resources in the Process Industry
- 8 Resource Efficiency in the Metal and Consumer Electronics Industries
- 9 Resource Efficiency in Fashion and Furnishings
- 10 The Challenges Ahead
- Acknowledgements
- References
- About the authors
Management summary
Published online by Cambridge University Press: 08 December 2020
- Frontmatter
- Contents
- Foreword
- Management summary
- 1 Introduction
- 2 Resource Constraints
- 3 The Geopolitics of Resources
- 4 Resource Strategies
- 5 Resource Efficiency in the Built Environment
- 6 Resource Efficiency in the Food Sector
- 7 Biotic Resources in the Process Industry
- 8 Resource Efficiency in the Metal and Consumer Electronics Industries
- 9 Resource Efficiency in Fashion and Furnishings
- 10 The Challenges Ahead
- Acknowledgements
- References
- About the authors
Summary
Natural resources, including minerals, water, energy and arable land, are the basis of human society. Throughout the 20th century, the growing population has led to an increase in the use of fossil fuels by a factor of 12, and to the extraction of 34 times more material resources. As a consequence, Earth's climate is changing, fish stocks and forests are shrinking, the prices of energy resources and critical materials are rising, and species are becoming extinct. If the population grows as expected and the mean per capita consumption doubles by the year 2050, it is most probable that humanity will experience the limits to growth.
Improving resource efficiency is about improving the quality of life while limiting environmental degradation by using resources more wisely and changing patterns of production and consumption. The main ambition is to enable prosperity for a growing population without exceeding planetary limits. In order to support economic growth with fewer resources we need to improve the efficiency of resource use, in terms of the economic value per unit of resources used. This is exactly what has been achieved in recent years: the world economy in 2005 extracted some 30% fewer resources to produce € 1 of GDP than it did in 1980. In absolute terms, however, global resource extraction is still rising. Population growth and economic growth have obviously outweighed the improvements in resource efficiency.
Key issues
Scarcity of natural resources is a largely a dynamic concept. The availability of natural resources is a function of current market conditions and technological means. The imbalance between booming demand and limited supply has resulted in high prices and increased competition between countries over access to natural resources. In July 2008, crude oil prices averaged 133 USD per barrel which represented a price increase of 94% from a year earlier. World food prices went from an all time low in 2002 to a record-high in 2008. Commodity prices have not only become higher but more volatile as well. At the same time, the international system is in transition. The relative power of the West is declining and the inf luence of emerging economies is growing.
- Type
- Chapter
- Information
- Resources for Our FutureKey Issues and Best Practices in Resource Efficiency, pp. 11 - 16Publisher: Amsterdam University PressPrint publication year: 2013