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biography
Minerals from Mines to Mountaintops from Earth to Mars and Beyond Preface
The Premodern Descriptive Earthquake Catalogs of von Hoff (1840–1841), Perrey (1845–1850), and Mallet (1853–1855) Under a Magnifying Glass
From crisis to normal science, and back again: Coming full “Kuhn cycle” in the career of Warren B. Hamilton
ABSTRACT In this paper, I use Thomas S. Kuhn’s model of scientific change to frame a brief, broad-brushed biographical sketch of the career of Warren B. Hamilton. I argue that Hamilton’s career can usefully be interpreted as encompassing a full “Kuhn cycle,” from a period of crisis in his early work, to one of normal science in midcareer, and back to something resembling crisis in his later research. Hamilton entered the field around mid-twentieth century when earth science can plausibly be described as being in a period of crisis. The then dominant fixist paradigm was facing an increasing number of difficulties, an alternative mobilist paradigm was being developed, and Hamilton played an important role in its development. The formulation of plate tectonics in the 1960s saw the overthrow of the fixist paradigm. This inaugurated a new phase of normal science as scientists worked within the new paradigm, refining it and applying it to different regions and various geological phenomena. Hamilton’s mid-career work fits largely into this category. Later, as the details of the plate-tectonic model became articulated more fully, and several of what Hamilton perceived as weakly supported conjectures became incorporated into the paradigm, problems began again to accumulate, and earth science, in Hamilton’s estimation, entered a new period of crisis. Radically new frameworks were now required, and Hamilton’s later work was dedicated principally to developing and articulating these frameworks and to criticizing mainstream views. Small incremental improvements are constantly being made, but larger and more fundamental upgrades are incorporated only erratically. — Hamilton (2011b)
ABSTRACT We present an interdisciplinary study between philosophy and science that uses a historical case to show some aspects of scientific research. The case in question is that of Alfred F. Rittmann (1893–1980), known as one of the central figures of twentieth-century volcanology. After outlining Rittmann’s scientific background and hypotheses, we briefly examine the set of his theories using Thomas Kuhn’s model of the development of science. We highlight the methodology of multiple working hypotheses and how they contributed to defining his geoscientific paradigm, namely, magmatological tectonics. Rittmann worked on his paradigm throughout his life, even making little-known criticisms on plate tectonics. We present some of them, contextualizing them in twentieth-century as well as current research. His use of multiple working hypotheses, along with his drive to search for synthetic visions between different models, could be a stimulating and pluralistic approach to unsolved geoscientific questions.
This unusual book, published to honor the late iconoclast and geologist extraordinaire Warren Bell Hamilton, comprises a diverse, cross-disciplinary collection of bold new ideas in Earth and planetary science. Some chapters audaciously point out all-too-obvious deficits in prevailing theories. Other ideas are embryonic and in need of testing and still others are downright outrageous. Some are doubtless right and others likely wrong. See if you can tell which is which. See if your students can tell which is which. This unique book is a rich resource for researchers at all levels looking for interesting, unusual, and off-beat ideas to investigate or set as student projects.