Gunter Stephan contributed to the following concepts:

Abstract:
• Evolution
• Thermodynamics
• Basics of Time
• Environmental Politics

History:
• Environmental Politics
• Evolution

Theory:
• Justice & Sustainability
• Introducing MINE
• Environmental Politics

Practice:
• Basics of Time

Literature:
• Basics of Time
• Teleological Concept of Nature
• Absolute & Relative Scarcity
• Justice & Sustainability
• Irreversibility
• Thermodynamics
• Evolution
• Joint Production
• Homo Oeconomicus and Homo Politicus