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- All Subjects: History, Modern
- Creators: Gray, Susan
Description
Tempe experienced rapid growth in population and area from 1949 to 1975, stretching its resources thin and changing the character of the city. City boosters encouraged growth through the 1950s to safeguard Tempe’s borders against its larger neighbor, Phoenix. New residents moved to Tempe as it grew, expecting suburban amenities that the former agricultural supply town struggled to pay for and provide. After initially balking at taking responsibility for development of a park system, Tempe established a Parks and Recreation Department in 1958 and used parks as a main component in an evolving strategy for responding to rapid suburban growth. Through the 1960s and 1970s, Tempe pursued an ambitious goal of siting one park in each square mile of the city, planning for neighborhood parks to be paired with elementary schools and placed at the center of each Tempe neighborhood. The highly-publicized plan created a framework, based on the familiarity of public park spaces, that helped both long-time residents and recent transplants understand the new city form and participate in a changing community identity. As growth accelerated and subdivisions surged southward into the productive agricultural area that had driven Tempe’s economy for decades, the School-Park Policy faltered as a planning and community-building tool. Residents and city leaders struggled to reconcile the loss of agricultural land with the carefully maintained cultural narrative that connected Tempe to its frontier past, ultimately broadening the role of parks to address the needs of a changing city.
ContributorsSweeney, Jennifer (Author) / Thompson, Victoria (Thesis advisor) / Gray, Susan (Committee member) / MacFadyen, Joshua (Committee member) / Smith, Jared (Committee member) / Arizona State University (Publisher)
Created2019
Description
"Wide adaptation" is an agricultural concept often employed and seldom closely examined. Norman E. Borlaug, while working for the Rockefeller Foundation (RF) on an agricultural project in Mexico in the 1950s, discovered that some tropical wheat varieties could be grown over broad geographic regions, not just in Central and South America but also in the Middle East and South Asia. He called this wide, or broad, adaptation, which scientists generally define as a plant type that has high yields throughout diverse environments. Borlaug soon made wide adaptation as a core pillar of his international wheat program. Borlaug's wheat program rapidly expanded in the 1960s, and he and his colleagues from the RF heavily promoted wide adaptation and the increased use of fertilizers in the Middle East and India. These events led to the green revolution, when several countries rapidly increased their wheat production. Indian wheat cultivation changed radically in the 1960s due to new technologies and policy reforms introduced during the green revolution, and farmers' adoption of 'technology packages' of modern seeds, fertilizer, and irrigation.
Just prior to the green revolution, Indian wheat scientists adopted Borlaug’s new plant breeding philosophy—that varieties should have as wide an adaptation as possible. But Borlaug and Indian wheat scientists also argued that wide adaptation could be achieved by selecting only plants that did well in high fertility and irrigated environments. Scientists claimed, in many cases erroneously, that widely adapted varieties still produced high yields in marginal, or resource poor, areas. Many people have criticized the green revolution for its unequal spread of benefits, but none of these critiques address wide adaptation—the core tenant held by Indian wheat scientists to justify their focus on highly productive land while ignoring marginal and rainfed agriculture. My dissertation describes Borlaug and the RF's research program in wide adaptation, Borlaug's involvement in the Indian wheat program, and internal debates about wide adaptation and selection under favorable environments among Indian scientists. It argues that scientists leveraged the concept of wide adaptation to justify a particular regime of research focused on high production agriculture, and that the footprints of this regime are still present in Indian agriculture.
Just prior to the green revolution, Indian wheat scientists adopted Borlaug’s new plant breeding philosophy—that varieties should have as wide an adaptation as possible. But Borlaug and Indian wheat scientists also argued that wide adaptation could be achieved by selecting only plants that did well in high fertility and irrigated environments. Scientists claimed, in many cases erroneously, that widely adapted varieties still produced high yields in marginal, or resource poor, areas. Many people have criticized the green revolution for its unequal spread of benefits, but none of these critiques address wide adaptation—the core tenant held by Indian wheat scientists to justify their focus on highly productive land while ignoring marginal and rainfed agriculture. My dissertation describes Borlaug and the RF's research program in wide adaptation, Borlaug's involvement in the Indian wheat program, and internal debates about wide adaptation and selection under favorable environments among Indian scientists. It argues that scientists leveraged the concept of wide adaptation to justify a particular regime of research focused on high production agriculture, and that the footprints of this regime are still present in Indian agriculture.
ContributorsBaranski, Marcin (Author) / Kinzig, Ann P. (Thesis advisor) / Mathur, Prem N. (Committee member) / Eakin, Hallie (Committee member) / Sarewitz, Daniel (Committee member) / Wetmore, Jameson (Committee member) / Arizona State University (Publisher)
Created2015