Do some research on the prevailing political philosophy of Singapore. Would this philosophy come closest to that of Malthus, Marx, or someone (or something) else? Discuss this in terms of each of the transitions comprising the overall demographic transition. Are trends consistent with the modernization theory, the rational choice theory, a cultural change and diffusion theory, the theory of demographic change and response, and/or cohort effect models? Is there evidence of a “second demographic transition”?