Multiculturalism
Support

Multiculturalism is seen by its supporters as a fairer system that allows people to truly express who they are within a society, that is more tolerant and that adapts better to social issues. They argue that culture is not one definable thing based on one race or religion, but rather the result of multiple factors that change as the world changes.

Historically, support for modern multiculturalism stems from the changes in Western societies after World War II, in what Susanne Wessendorf calls the "human rights revolution", in which the horrors of institutionalized racism and ethnic cleansing became almost impossible to ignore in the wake of the Holocaust; with the collapse of the European colonial system, as colonized nations in Africa and Asia successfully fought for their independence and pointed out the discriminatory underpinnings of the colonial system; and, in the United States in particular, with the rise of the Civil Rights Movement, which criticized ideals of assimilation that often led to prejudices against those who did not act according to Anglo-American standards and which led to the development of academic ethnic studies programs as a way to counteract the neglect of contributions by racial minorities in classrooms. As this history shows, multiculturalism in Western countries was seen to combat racism, to protect minority communities of all types, and to undo policies that had prevented minorities from having full access to the opportunities for freedom and equality promised by the liberalism that has been the hallmark of Western societies since the Age of Enlightenment. The contact hypothesis in sociology is a well-documented phenomenon in which cooperative interactions with those from a different group than one's own reduce prejudice and inter-group hostility.

Will Kymlicka argues for "group differentiated rights", that help both religious and cultural minorities operate within the larger state as a whole, without impinging on the rights of the larger society. He bases this on his opinion that human rights fall short in protecting the rights of minorities, as the state has no stake in protecting the minorities.

C. James Trotman argues that multiculturalism is valuable because it "uses several disciplines to highlight neglected aspects of our social history, particularly the histories of women and minorities promotes respect for the dignity of the lives and voices of the forgotten. By closing gaps, by raising consciousness about the past, multiculturalism tries to restore a sense of wholeness in a postmodern era that fragments human life and thought."

Tariq Modood argues that in the early years of the 21st century, multiculturalism "is most timely and necessary, and we need more not less", since it is "the form of integration" that (1) best fits the ideal of egalitarianism, (2) has "the best chance of succeeding" in the "post- 9/11, post 7/7 " world, and (3) has remained "moderate pragmatic".

Bhikhu Parekh counters what he sees as the tendencies to equate multiculturalism with racial minorities "demanding special rights" and to see these as promoting a "thinly veiled racis". Instead, he argues that multiculturalism is in fact "not about minorities" but "is about the proper terms of the relationship between different cultural communities", which means that the standards by which the communities resolve their differences, e.g., "the principles of justice" must not come from only one of the cultures but must come "through an open and equal dialogue between them."

Balibar characterizes criticisms of multiculturalism as "differentialist racism", which he describes as a covert form of racism that does not purport ethnic superiority as much as it asserts stereotypes of perceived "incompatibility of life-styles and traditions".

While there is research that suggests that ethnic diversity increases chances of war, lower public goods provision and decreases democratization, there is also research that shows that ethnic diversity in itself is not detrimental to peace, public goods provision or democracy. Rather, it was found that promoting diversity actually helps in advancing disadvantaged students. A 2018 study in the American Political Science Review cast doubts on findings that ethnoracial homogeneity led to greater public goods provision. A 2015 study in the American Journal of Sociology challenged past research showing that racial diversity adversely affected trust.
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