This new exploration of Marx as a Jewish thinker presents "a perceptive and fair-minded corrective to superficial treatments" of his life and work (Jonathan Rose, Wall Street Journal ). A philosopher, historian, sociologist, economist, current affairs journalist, and editor, Karl Marx was one of the most influential and revolutionary thinkers of modern history. But he is rarely thought of as a Jewish thinker, and his Jewish background is either overlooked or misrepresented. Here, distinguished scholar Shlomo Avineri argues that Marx's Jewish origins made a significant impression on his work. Marx was born in Trier, then part of Prussia, and his family had enjoyed full emancipation under earlier French control of the area. But then its annexation to Prussia deprived the Jewish population of its equal rights. These developments led to the reluctant conversion of Marx's father, and similar tribulations radicalized many other Jewish intellectuals of that time. Avineri puts Marx's Jewish background in its proper and balanced perspective, and traces Marx's intellectual development in light of the historical, intellectual, and political contexts in which he lived.