limiting. Fromm also condemned Freud as a misogynist unable to think outside the patriarchal milieu of early 20th century Vienna. However, in spite of these criticisms, Fromm nonetheless expressed a great respect for Freud and his accomplishments. Fromm contended that Freud was one of the "architects of the modern age", alongside Albert Einstein and Karl Marx, but emphasized that he considered Marx both far more historically important than Freud and a finer thinker. Political ideas and activities Fromm's best known work, Escape from Freedom, focuses on the human urge to seek a source of authority and control upon reaching a freedom that was thought to be an individual's true desire. Fromm's critique of the modern political order and capitalist system led him to seek insights from medieval feudalism. In Escape from Freedom, he found value in the lack of individual freedom, rigid structure, and obligations required on the members of medieval society: The culmination of Fromm's social and political philosophy was his book The Sane Society, published in 1955, which argued in favor of a humanistic and democratic socialism. Building primarily upon the early works of Karl Marx, Fromm sought to re-emphasise the ideal of freedom, missing from most Soviet Marxism and more frequently found in the writings of libertarian socialists and liberal theoreticians. Fromm's brand of socialism rejected both Western capitalism and Soviet communism, which he saw as dehumanizing, and which resulted in the virtually universal modern phenomenon of alienation. He became one of the founders of socialist humanism, promoting the early writings of Marx and his humanist messages to the US and Western European public. In the early 1960s, Fromm published two books dealing with Marxist thought (Marx's Concept of Man and Beyond the Chains of Illusion: My Encounter with Marx and Freud). In 1965, working to stimulate the Western and Eastern cooperation between Marxist humanists, Fromm published a series of articles entitled Socialist Humanism: An International Symposium. In 1966, the American Humanist Association named him Humanist of the Year. For a period, Fromm was also active in U.S. politics. He joined the Socialist Party of America in the mid-1950s, and did his best to help them provide an alternative viewpoint to McCarthyist trends in some US political thought. This alternative viewpoint was best expressed in his 1961 paper May Man Prevail? An Inquiry into the Facts and Fictions of Foreign Policy. However, as a co-founder of SANE,