Kloven, Leah. “Library Compost.” 2016. PNG file “Ultimately sustainability requires thinking in circles” (Litfin). LCA life cycle, systems theory and cradle to cradle analysis are all ways of looking at the full picture which is absolutely essential to addressing issues and progress. Today we operate largely through a process of linear systems, this is resource extraction, use, and waste. Our… Read more »
Fossil fuels are at the epicenter of the political ecology of the world food system. The direct correlation that fossil fuels have on various feedback loops are a fundamental concept to understand. The economical aspects of utilizing fossil fuels are enormous and were the reason for rapid growth coming into the 21st century. The results of such growth have led… Read more »
The enormous ecological footprint of large scale food production, particularly as a direct result of petroleum energy inputs stands out as the biggest deterrent to a sustainable food system. In order to generate the highest yields, factory farms are intrinsically dependent on oil, from the equipment required to cultivate and harvest, to the necessity for soil amendments that promote the… Read more »
During the past few weeks, we have learned a lot of important concepts about where our food comes from and what we sacrifice in order to keep food on our tables. I found it very interesting and a bit daunting to learn about the amount of petroleum that it takes to make our mass production of food possible. Petroleum is… Read more »
In Lessons eight and nine we looked at water and food, both of which are vital aspects of living. More specifically we saw how different parts of the world have adapted to their climates so that they can accommodate their needs. Many countries have found ways to fix their deficits, such as Israel who went from being one of the… Read more »