soil sealing: what it is and why it’s important

Soil. A living, breathing fundamental component of the world.  Without it, we would not be able to grow food. There would be no trees and plants growing to provide us with the delicious oxygen so necessary to our existence. Our water would not be purified. We would more or less just be screwed. Yet, we … Continue reading soil sealing: what it is and why it’s important

question: what is meant by “strong sustainability”?

The concept of sustainability is one that is still developing.  New information provides new insights and the tools to work towards a future more capable of enduring the tests of time. Until recently, humans believed that all resources could be indefinitely exploited without damage to the system as a whole.  This lead to exploitation and … Continue reading question: what is meant by “strong sustainability”?

question: what are the reasons to believe that current design of cities is not sustainable?

Cities require a concentration of food, water, energy, and materials that nature cannot provide. In turn, a multitude of resources from long distances are necessary in order to meet the needs of inhabitants. This requires non-renewable inputs for transport and puts pressures on other systems that are being utilized to meet the needs/desires of urban … Continue reading question: what are the reasons to believe that current design of cities is not sustainable?