George Lucas's space opera is an excellent example of Joseph Campbell's theory; interestingly enough, the latest installment breaks from this narrative.

This article explores the highly contested relationship between postmodernity and social policy. Read to find out what postmodernity means and how it influences the practical world of social policy. 

Even if maximising people’s happiness or well-being aren’t explicit policy goals, governments play a central role in establishing the societal conditions that enable individuals to be happy.