Is the world governed by universal laws of motion, or just human social struggle?

Ideas & Philosophy · Published 3 October 2026 Swipe more like this →

In short: Dialectical materialism claims that nature, society, and thought are all governed by the same dialectical laws. Born from a synthesis of Hegelian philosophy and materialist science, this doctrine became the official worldview of the Soviet Union, though critics argue it distorted the original, more nuanced ideas of Karl Marx.

Dialectical materialism emerged in the late 19th century, primarily through the work of Friedrich Engels, who sought to extend the dialectical method beyond human history into the natural sciences. By combining Georg Wilhelm Friedrich Hegel’s theory of dialectical development with a materialist perspective, Engels proposed that the world is defined by matter in motion. He formulated three general laws of dialectics, including the transformation of quantity into quality and the interpenetration of opposites, which he argued governed all existence. This framework aimed to provide a comprehensive, scientific worldview for the socialist movement, eventually becoming the state-mandated ideology of the Soviet Union under the name 'diamat'.

However, the doctrine’s relationship to Karl Marx’s own work remains a subject of intense debate. While Marx applied dialectical principles to his critique of political economy, he never used the term 'dialectical materialism' and eventually moved away from Hegelian terminology as his research became more empirically oriented. Scholars like Georg Lukács and Alfred Schmidt have argued that Engels’s systematization transformed Marx’s critical, historical method into a rigid, quasi-religious 'political cosmology'. They contend that Engels’s attempt to apply dialectical categories externally to natural science relapsed into a dogmatic metaphysics, fundamentally diverging from Marx’s focus on the 'socio-historical life-process of human beings'.

The doctrine was further codified and adapted for political use by figures like Georgi Plekhanov and Vladimir Lenin. Plekhanov, who formally introduced the term to Marxist literature in the 1890s, used the system to argue for the historical inevitability of capitalism in Russia. Later, Lenin redefined matter in epistemological terms and introduced the principle of 'partisanship', asserting that all philosophy is inherently tied to class struggle. By 1938, Joseph Stalin’s essay on the subject solidified the doctrine as a mandatory framework for all Soviet inquiry. This institutionalization turned a philosophical project into an instrument of state control, leading to later critiques regarding its dogmatism and its departure from the original, more flexible materialist tradition.

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