Beck studied modernization, ecological problems, individualization and globalization. Later in his career, he embarked on exploring the changing conditions of work in a world of increasing global capitalism, declining influence of unions and flexibilisation of the labour process, a then new theory rooted in the concept of cosmopolitanism. Beck also contributed a number of new words to German and anglophone sociology, including "risk society", "second modernity", reflexive modernization and Brazilianization (Brasilianisierung).[citation needed] According to Beck, all contemporary political thinking emanates from the methodological nationalism of political thought and sociology (and other social sciences).[10]