Epistemological anarchism

Epistemological anarchism is an epistemological theory advanced by Austrian philosopher of science Paul Feyerabend which holds that there are no useful and exception-free methodological rules governing the progress of science or the growth of knowledge. It holds that the idea of the operation of science by fixed, universal rules is unrealistic, pernicious, and detrimental to science itself.

The use of the term in the name reflected the methodological pluralism prescription of the theory, as the purported scientific method does not have a monopoly on truth or useful results. Feyerabend once famously said that because there is no fixed scientific method, it is best to have an "anything goes" attitude toward methodologies. Feyerabend felt that science started as a liberating movement, but over time it had become increasingly dogmatic and rigid, and therefore had become increasingly an ideology, and, despite its successes, science had started to attain some oppressive features, and it was not possible to come up with an unambiguous way to distinguish science from religion, magic, or mythology. He felt the exclusive dominance of science as a means of directing society was authoritarian and ungrounded. Promulgation of the theory earned Feyerabend the title of "the worst enemy of science" from his detractors.

The theory draws on the observation that there is no identifiable fixed scientific method that is consistent with the practices of the paradigm of scientific progress – the scientific revolution. It is a radical critique of rationalist and empiricist historiography which tend to represent the heroes of the scientific revolution as scrupulous researchers reliant on empirical research, whereas Feyerabend countered that Galileo for example, relied on rhetoric, propaganda and epistemological tricks to support his doctrine of heliocentrism, and that aesthetic criteria, personal whims and social factors were far more prevalent than the dominant historiographies allowed.

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