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The idea that irrational means are used by scientists to form theories and understand phenomena is stressed.
... Read more ›This book is a humorous, multi-sided and relentless attack on accepted notions and interpretations of consistency and progress, achieved through a single method (such as rationality or logic), in the area of human knowledge. Feyerabend denies method supremacy over contextual and meaning rich subjective thinking, and marshals the facts of history to establish the lack of any single method or well-defined body (such as science) in the growth of human knowledge.
What Howard Zinn did to conventional history with "A People's History of the United States", Feyerabend here accomplishes with regards to the history of science and rationalism. In doing so, he opens the door not for sloppy thinking, but for colorful and context rich thought and expression.
Feyerabend supports himself like this. Science operates from theories which inextricably use observation, preconcieved theories (like "the earth is moving right now"), language and subject-dependent vantage point. Since none of these are completely, or ever could be, accurate, no theory can ever be proved, and so many theories would be refuted because of changing paradigms, preconceptiois and world-views affecting all of the above, science would never make any progress. Thus, if there are any rules, they are pragmatic hence science is purely instrumental meaning it can only be judged in retrospect and rules only exist situationally. All may be broken.
So how is Feyerabend not contraversial? Between Popper (all theories are inextricable from preconceptions that sometimes are shown erroneous), Dewey (science is pragmatic and instrumental) and Kuhn (paradigm shifts mark heavy changes in science and because of their scope, make scientific change excruciating and unreliable), all of these Feyerabendian critiques have been made before. The other detriment is that while he makes strategic points against method, it would've helped his credibility if he guided us to a new starting point.
... Read more ›