majority of the population enjoys considerable economic and social opportunities. In philosophy The marginal, the processes of marginalisation, etc. bring specific interest in postmodern and post-colonial philosophy and social studies. Postmodernism question the "center" about its authenticity and postmodern sociology and cultural studies research marginal cultures, behaviours, societies, the situation of the marginalized individual, etc. Social inclusion Social inclusion, the converse of social exclusion, is affirmative action to change the circumstances and habits that lead to (or have led to) social exclusion. As the World Bank states, social inclusion is the process of improving the ability, opportunity, and worthiness of people, disadvantaged on the basis of their identity, to take part in society. The World Bank's 2019 World Development Report on The Changing Nature of Work suggests that enhanced social protection and better investments in human capital improve equality of opportunity and social inclusion. Social Inclusion ministers have been appointed, and special units established, in a number of jurisdictions around the world. The first Minister for Social Inclusion was Premier of South Australia Mike Rann, who took the portfolio in 2004. Based on the UK's Social Exclusion Unit, established by Prime Minister Tony Blair in 1997, Rann established the Social Inclusion Initiative in 2002. It was headed by Monsignor David Cappo and was serviced by a unit within the department of Premier and Cabinet. Cappo sat on the executive committee of the South Australian Cabinet and was later appointed Social Inclusion Commissioner with wide powers to address social disadvantage. Cappo was allowed to roam across agencies given that most social disadvantage has multiple causes necessitating a "joined up" rather than a single agency response. The Initiative drove a big investment by the South Australian Government in strategies to combat homelessness, including establishing Common Ground, building high quality inner city apartments for "rough sleeping" homeless people, the Street to Home initiative and the ICAN flexible learning program designed to improve school retention rates. It also included major funding to revamp mental health services following Cappo's "Stepping Up" report, which focused on the need for community and intermediate levels of care and an overhaul of disability services. In 2007, Australian Prime Minister Kevin Rudd appointed Julia Gillard as the nation's first Social Inclusion Minister. In Japan, the concept and term "social inclusion" went through a number of changes over time and eventually became incorporated in community-based activities under the names hōsetsu (包摂)