Secularization, Secularity, and Secularism in the New Millennium: Macro-theories and Research

Abstract

In the second half of the 20th century, theories on secularization and secularism have been dominated by three approaches: secularization theory, individualization theory, and market theory. In the new millennium, approaches that both built on and revised these neoclassical approaches emerged: deprivation and insecurity theory, the theory of secular transition and intergenerational decline, theories of religious–secular competition, and theories focusing on the tipping point of the 1960s. These four new approaches have deepened our understanding of secularization, secularity, and secularism; however, they each have their own theoretical and empirical problems that need to be addressed by future research. It has become customary in sociology and the political sciences to distinguish three large types of macro-theory on secularization, secularity, and secularism, namely secularization theory, individualization theory, and market theory. Each of these types includes a large number of approaches, ideas, and research endeavors. These neoclassical theories were formulated in the last millennium and have been described, discussed, and criticized many times since. A brief overview of the three neoclassical theories is provided, but then four theoretical approaches are focused on that have been developed in the new millennium: deprivation and insecurity theory, the theory of secular transition and intergenerational decline, theories of religious–secular competition, and theories focusing on the tipping point of the 1960s. These approaches are in the process of being discussed and tested thoroughly.