If I could sum up my master’s degree in sustainability in one word it would be “value”. The value of something is subjective and it means the importance we ascribe physical objects, experiences and even metaphysical undertakings such as learning and spirituality. For instance, I value my family more than anything, certainly more than to put a monetary value on it. I am sure you feel the same way about yours and the people in your life. But you don’t value my family as much as you do yours, and vice versa, so the concept of value is intangible and difficult to translate into a meaningful common reality. So we invented money to make it less confusing. The only problem is we took it too far and today anything can be ascribed a monetary value, including our ecosystem and life itself. When the monetary system was invented as we know it today we forgot to put a value on nature because at the time nature – air, water, soil, plants, forests and other natural resources …