Modern literary movements in Malayalam literature began in the late 19th century with the rise of the famous Modern Triumvirate consisting of Kumaran Asan, Ulloor S. Parameswara Iyer and Vallathol Narayana Menon. Kumaran Asan was temperamentally a pessimist—a disposition reinforced by his metaphysics—yet all his life was active in promoting his downtrodden Hindu-Ezhava community. Ullor wrote in the classical tradition, appealing for universal love, while Vallathol responded to the human significance of social progress. Contemporary Malayalam poetry deals with social, political, and economic life context. The tendency of the modern poetry is often towards political radicalism.