Moses Hess

Moses Hess (21 January 1812 – 6 April 1875) was a German-Jewish philosopher, a writer on socialism, and in later life, a forerunner of the political movement that became known as Zionism. His intellectual journey included significant contributions to the early development of socialist theory, and he was a close collaborator and an important influence on Karl Marx and Friedrich Engels. In his later life, Hess's focus shifted towards Jewish nationalism, culminating in his seminal 1862 work, Rome and Jerusalem.
Born in the French-occupied Rhineland, Hess was raised in a traditional Jewish home but broke away in his youth to pursue a path of philosophy and radical politics. His first book, The Holy History of Mankind (1837), proposed a socialist society founded on a synthesis of Jewish and Christian ethics, mediated through the philosophy of Baruch Spinoza. In the 1840s, he became a central figure among the Young Hegelians, where he developed a theory of "ethical socialism" and was one of the first thinkers in the German tradition to articulate a sophisticated theory of alienation rooted in social and economic conditions.
After the failure of the Revolutions of 1848, Hess grew disillusioned with the prospects of Jewish integration in Europe.