- Factor Five: Transforming the Global Economy Through 80% Improvements in Resource Productivity
- Factor Four: Doubling Wealth, Halving Resource Use - A Report to the Club of Rome
- Limits to Privatization: How to Avoid Too Much of a Good Thing: A Report to the Club of Rome
- Ernst Ulrich von Weizsäcker: A Pioneer on Environmental, Climate and Energy Policies
- Come On!: Facts and Reflections on Sustainable Development











