 The range of Cohen’s influence is wide. Few figures are as important for Jewish ethics and philosophy of religion in the twentieth century, and in the last four decades religion scholars have devoted considerable attention to understanding Cohen’s significance as a religious thinker and public intellectual. More recently, historians of philosophy in the analytic tradition have begun to appreciate the importance of Cohen’s neo-Kantianism as a source not only of influential interpretations of Kant, but of the topics and methods characteristic of philosophy of science in the twentieth century.