The model is conceptually considered as the three legged stool hasna 2006 of sustainability in that each of the legs is equally important in building a sustainability standard that is sound and balanced.
Three legged stool model of sustainability.
The three legged stool of sustainable development the underlying conceptualization of the stool is that if any leg is less important shorter or missing the stool will be unstable.
The faulty three legged stool model of sustainable development.
The 3 legged stool metaphor reinforces the three dimensions that are required for us to enjoy a high quality of life and shows that society is unstable if one of them is weak.
3 legged stool modelfor years i have used the adjacent slide to illustrate the common three dimensions of sustainability.
Economic environmental and social cultural.
However if all three legs are the same length each pillar being given equal weight the result will be a balanced stool that will support sustainable development.
Sustainability the three legged stool model reinforces the three dimensions that are required for us to enjoy a hi gh quality of life and suggests that society is unstable if one of them is weak.
It is widely agreed that there are three primary aspects to sustainable development that together create a three legged stool upon which a healthy society can sit.
Solutions to the many environmental problems facing humanity can only be effective if they are based on sound science that is on what we believe to be true to the best of our knowledge.
These truths may be improved upon as research provides.
Three legged stool a common model of sustainability is made up of a triad of economical social and environment sustainability.