Discussion Prompts
Each model views sustainability from a different perspective. As the concept of sustainability is multidimensional, there are several metaphors characterizing it. For instance, Funnel model provides a general perspective of sustainability claiming that the modern activity of humans affects the environment at greater level comparing with the time when technological development was not that pervasive. The Intersecting Circles framework has more detailed perspective of sustainability showing how each branch of human activity influences the environment. In this case, the humans can introduce sustainable solutions in each of these areas in order to decrees the carbon footprint. Nested Circles model ...