Praxis (process)

Praxis is the process by which a theory, lesson, or skill is enacted, embodied, realized, applied, or put into practice. "Praxis" may also refer to the act of engaging, applying, exercising, realizing, or practising ideas. This has been a recurrent topic in the field of philosophy, discussed in the writings of Plato, Aristotle, St. Augustine, Francis Bacon, Immanuel Kant, Søren Kierkegaard, Ludwig von Mises, Karl Marx, Antonio Gramsci, Martin Heidegger, Hannah Arendt, Jean-Paul Sartre, Paulo Freire, Murray Rothbard, and many others. It has meaning in the political, educational, spiritual and medical realms.

The word praxis is from Ancient Greek: πρᾶξις, romanized: praxis. In Ancient Greek the word praxis (πρᾶξις) referred to activity engaged in by free people. The philosopher Aristotle held that there were three basic activities of humans: theoria (thinking), poiesis (making), and praxis (doing). Corresponding to these activities were three types of knowledge: theoretical, the end goal being truth; poietical, the end goal being production; and practical, the end goal being action. Aristotle further divided the knowledge derived from praxis into ethics, economics, and politics. He also distinguished between eupraxia (εὐπραξία, "good praxis") and dyspraxia (δυσπραξία, "bad praxis, misfortune").

Young Hegelian August Cieszkowski was one of the earliest philosophers to use the term praxis to mean "action oriented towards changing society" in his 1838 work Prolegomena zur Historiosophie (Prolegomena to a Historiosophy). Cieszkowski argued that while absolute truth had been achieved in the speculative philosophy of Hegel, the deep divisions and contradictions in man's consciousness could only be resolved through concrete practical activity that directly influences social life. Although there is no evidence that Karl Marx himself read this book, it may have had an indirect influence on his thought through the writings of his friend Moses Hess.

Marx uses the term "praxis" to refer to the free, universal, creative and self-creative activity through which man creates and changes his historical world and himself. Praxis is an activity unique to man, which distinguishes him from all other beings. The concept appears in two of Marx's early works: the Economic and Philosophical Manuscripts of 1844 and the Theses on Feuerbach (1845). In the former work, Marx contrasts the free, conscious productive activity of human beings with the unconscious, compulsive production of animals. He also affirms the primacy of praxis over theory, claiming that theoretical contradictions can only be resolved through practical activity. In the latter work, revolutionary practice is a central theme:

The coincidence of the changing of circumstances and of human activity or self-change [Selbstveränderung] can be conceived and rationally understood only as revolutionary practice. (3rd thesis)

All social life is essentially practical. All the mysteries which lead theory towards mysticism find their rational solution in human praxis and in the comprehension of this praxis. (8th thesis)

Philosophers have hitherto only interpreted the world in various ways; the point is to change it. (11th thesis)

Marx here criticizes the materialist philosophy of Ludwig Feuerbach for envisaging objects in a contemplative way. Marx argues that perception is itself a component of man's practical relationship to the world. To understand the world does not mean considering it from the outside, judging it morally or explaining it scientifically. Society cannot be changed by reformers who understand its needs, only by the revolutionary praxis of the mass whose interest coincides with that of society as a whole—the proletariat. This will be an act of society understanding itself, in which the subject changes the object by the very fact of understanding it.