the green revolution

There is no doubt about it - there are a lot of people in the world: more than 7 billion. The sheer number of humans is probably even too much for our brains to process. Still, we're all here and more people are coming joining the global population and every day. Feeding so many people …

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 …

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 …

medical model vs. population health model

Medical Model Population Health Model Geared toward a clinically-oriented system   Studies the effects any given health ailment Changes the way society and the individual interact   Individuals engage in guided self-managed care Places the fault with the individual   Assumes that there is something wrong with people who consume too much sodium and does …

community gardens discussed and analyzed

“The greatest fine art of the future will be the making of a comfortable living from a small piece of land.” - Abraham Lincoln Agriculture is defined as the science, art, and business of cultivating soil, producing crops and raising cattle. It is more commonly referred to as farming. Without it, society as we know …

eutrophication, choking the life out of a body of water near you?

Eutrophication is a process caused by excess phosphates and nitrogen which creates algae blooms. Fast-growing algae die each year and sink to the bottom of the floor of a given body of water. Their biomass turns into an incredibly rich mud where bacterial decayers thrive. Due to their unnatural quantities and massive appetites, the oxygen …