Scientists and Invention of New Technology Essay examples

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Science is only limited by the curiosity of the scientist and the quality of the instruments they use. With the invention of new technology, the boundaries of society’s collective knowledge widen with the increased capabilities of scientific equipment and practices. Because of this, interests such as ecology and population theories radically changed over the course of the 1900’s as the United States began to face land and food crises. While ecological techniques and practices were improved by ecologists such as Aldo Leopold and Paul Sears, population theorists such as Thomas Malthus and Lester Brown were able to formulate ideas and delve into the science behind the growth and fluctuations of population size. In this paper, I will …show more content…
Instead of milking every last resource from a particular location, the land should be respected and resources should only be taken that will not cause a drastic change to the land (Leopold, A Sand County Almanac, 1949). This new technique allowed for the preservation of land indefinitely instead of using up all the natural resources of a piece of land and then moving on. Additionally, Paul Sears contributed to the study of ecology through his analysis and techniques improving on the farming practices of farmers in the Midwestern United States during the time of the Dust Bowl. Farmers’ practices were outdated and in need of a change, as the Midwest was experiencing a severe drought and dust storms and farmers were facing severe economic hardship. Realizing that “humus” was a crucial part of the soil that had been depleted due to the over farming of wheat, Sears proposed a radical idea to restore the soil back to the quality it was before the Dust Bowl. He proposed that the land must be planted with various types of crops to recycle nutrients back into the soil, specifically grasses native to the land. In doing so, Sears claims that “under favorable conditions it has been found that the planting of such a thing as wheat grass, and its subsequent careful protection will bring about a return of satisfactory pasture” (Sears, Desserts on the March, 1935). Returning the

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