Mechanics Of Materials 8th

Ecosystems require balance to survive, and when that balance is compromised, as in the extinction of a resource or a species, disaster can fall onto the system as a whole. This vital management of resources can be seen in economic systems, as well. A healthy ecosystem is like a healthy economy, with competing mechanics inadvertently working in concert to sustain itself. In both of these worlds, we observe that when a healthy distribution of resources is achieved, systems can not only function, but flourish.