Productive forces, the passions and natural philosophy: Karl Marx, 1841-1846

This article explores the emergence of Karl Marx’s concept of history over the period 1841 to 1846. Whereas in Marx’s view the productive forces shaped human history, it is argued in this article that Marx believed the productive forces in their turn were fuelled by psychological drives; in effect, Marx made the passions the deepest motive force of history. ‘Historical materialism’ as it crystallized in those early years was a theory of materialized subjectivity. Marx’s comments on various Antique and Modern philosophies of nature evince that he discerned important parallels between the developmental processes of human history and of nature. If Marx traced the dynamism of the productive forces to the human passions, he was adhering to an essentially Romanticist ontology of self-creative, impassioned nature.