the laws of being are identified with the laws of thought. In this idealistic system Dühring finds room for teleology. The end of Nature, he holds, is the production of a race of conscious beings. From his belief in teleology he is not deterred by the enigma of pain. As a determined optimist, he asserts that pain exists to throw pleasure into conscious relief. In ethics, Dühring follows Auguste Comte in making sympathy the foundation of morality. In political philosophy, he teaches an ethical communism and attacks Herbert Spencer's principle of Social Darwinism. In economics, he is best known by his vindication of the American writer H. C. Carey, who attracts him both by his theory of value, which suggests an ultimate harmony of the interests of capitalists and labourers; and also by his doctrine of national political economy, which advocates protection on the ground that the morals and culture of a people are promoted by having its whole system of industry complete within its own borders. His patriotism is fervent, but narrow and exclusive. He idolized Frederick the Great, and denounced Jews, Greeks, and the cosmopolitan Goethe. His writing has been characterized as clear and incisive, "though disfigured by arrogance and ill-temper, failings which may be extenuated on the ground of his physical affliction." Throughout his life, Dühring was a vehement antisemite and was one of the first proponents of racial antisemitism in Germany. In 1881 Dühring's pamphlet Die Judenfrage als Racen-, Sitten- und Culturfrage (The Jewish Question as a question of race, morals and culture) was published. It was a pseudo-scientific attempt to give antisemitism as a political movement a biological, historical, and philosophical foundation. He described the “Jewish question” similarly to Wilhelm Marr, as an expression of an irresolvable racial antagonism, and openly advocated for the "murder and extermination" of Jews as a solution to the Jewish question. Legacy He is chiefly remembered among English-speakers because of Engels' criticism of his views in : Herr Eugen Dühring's Revolution in Science. Engels wrote his in opposition to Dühring's ideas, which had found some disciples among the German Social Democrats. He is also the most prominent representative of the socialism of that era attacked by Nietzsche in his later works. Most of Dühring's work remains unavailable in English, aside from his work on the Jewish question. Dühring's writing on the Jewish question influenced later antisemites and racist thinkers such