The Dust Bowl was "the darkest moment in the twentieth-century life of the southern plains," (pg. 4) as described by Donald Worster in his book "The Dust Bowl." It was a time of drought, famine, and poverty that existed in the 1930's. It's cause, as Worster presents in a very thorough manner, was a chain of events that was perpetuated by the basic capitalistic society's "need" for expansion and consumption. Considered by some as one of the worst ecological catastrophes in the history of man, Worster argues that the Dust Bowl was created not by nature's work, but by an American culture that was working exactly the way it was planned. In essence, the Dust Bowl was the effect of a society, which deliberately set out to take all it could from the earth while giving next to nothing back. The Dust Bowl existed, in its full quintessence, concurrently with the Great Depression during the 1930's. Worster sets out in an attempt to show that these two cataclysms existed simultaneously not by coincidence, but by the same culture, which brought them about from similar events. "Both events revealed fundamental weaknesses in the traditional culture of America, the one in ecological terms, the other in economic." (pg. 5) Worster proposes that in American society, as in all others, there are certain accepted ways of using the land. He sums up the "capital ethos" of ecology into three simply stated maxims: nature must be seen as capital, man has a right/obligation to use this capital for constant self-advancement, and the social order should permit and encourage this continual increase of personal wealth (pg. 6) It is through these basic beliefs that Worster claims the plainsmen ignored all environmental limits, much like the brokers and investors on Wall Street ignored a top-heavy economy. Worster explains that our business-oriented society began to transform farming into a mass-producing industrial machine, becoming another excess of free enterprise that not even Roosevelt's "New Deal" could remedy.