Scivillage.com Casual Discussion Science Forum

Full Version: What was the “Paradigm Shift”? (philosophy of science)
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
https://newrepublic.com/article/181008/p...ns-meaning

EXCERPT: The language of paradigms and paradigm shifts is ubiquitous except among the people most familiar with its source: historians and philosophers of science. Once upon a time—let’s say the late 1960s—a reference to “paradigm shifts” primarily signaled knowledge of Thomas Kuhn’s historicist approach to the philosophy of science. Kuhn’s 1962 classic, The Structure of Scientific Revolutions, transformed our understanding of scientific change and has become a foundational text for historians, philosophers, and social studies of science.

It is nonetheless unusual these days for anyone who studies science professionally to invoke the term “paradigm shift.” The concept has become completely unmoored from the term. The Structure of Scientific Revolutions, in other words, is one of those books that everybody knows but doesn’t read, or reads once and shelves.

On rereading my copy, neglected since a first-year graduate seminar in the history of science over 25 years ago, I was struck by Kuhn’s insistence on the power of historical research to puncture idealized claims of scientific progress. Paradigms and normal science? Sure. But the truly radical idea here is that outsiders—in this case, historians—can offer better insight into the inner workings of a profession than the practitioners themselves... (MORE - details)
Classic example of a paradigm shift in physics:

"Before Max Planck discovered a formula to describe how black-body radiation diverged at higher frequencies, classical physicists had no explanation as to why this happened. They believed that the radiation should be emitted constantly no matter what frequency it reached, but for some reason this was not true. Once Planck’s formula brought an answer to this anomaly, the field of physics began a paradigm shift, from the classic physics of the pre 20th century, to the study of quantum physics. This example perfectly illustrates Kuhn’s idea of paradigm shifts. There was some anomaly in a widely accepted field of science, and the solution/study of this anomaly opened up a whole new idea about the field, thus a paradigm shift."--
https://web.colby.edu/st112a-fall20/2020...ift-model/