I guess you haven't read it. From wikipedia (yeah, yeah, I know)
The Structure of Scientific Revolutions is a 1962 book about the
history of science by
Thomas S. Kuhn. Its publication was a landmark event in the
history,
philosophy, and
sociology of scientific knowledge and triggered an ongoing worldwide assessment and reaction in—and beyond—those scholarly communities. Kuhn challenged the then prevailing view of progress in "normal science." Normal
scientific progress was viewed as "development-by-accumulation" of accepted facts and theories. Kuhn argued for an episodic model in which periods of such conceptual continuity in normal science were interrupted by periods of revolutionary science. The discovery of "anomalies" during revolutions in science leads to new
paradigms. New paradigms then ask new questions of old data, move beyond the mere "puzzle-solving" of the previous paradigm, change the rules of the game and the "map" directing new research.
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