Social inequality is a condition in which members of a society have different amounts of wealth, prestige or power, Power is the ability to influence ones way in spite of opposition, wealth is person’s material wealth while prestige refers to social capital. Social stratification is the hierarchy division of society, social stratification leads to social inequality in that certain groups stand high in social ranking, control scarce resources and receive special treatment. 
The consequences of social inequality include difference in living standards, differences in life expectancy, conflict and progress in the society. Differences in living standards is evident in that there are people who live in luxurious houses while others live in slums, differences in life expectancy can be associated with proper health accessed by the rich and not by the poor, conflict in the society is associated with what Karl Marx referred to as polarisation between classes resulting to a revolution and finally progress will occur in the society in that the rich will inspire the poor to become rich.
Functionalist perspective and conflict perspective of inequality:
The conflict perspective of inequality by Karl Marx perceives inequality as one that does not play a useful role in society, Karl argues that all societies have two groups of people the owners of resources to production and the workers, the rich exploit the workers to make more profits through more working hours and low wages, the rich want to maintain the status quo while the workers want to change the existing situation and therefore there is always conflict in the society.
The functionalist perspective by Davis and Moore perceive society stratification and inequality as one that plays a role in the proper working of society, according to this theory all social systems share certain functional prerequisite which must be met for the society to operate efficiently. One of these prerequisites is effective role allocation and performance and this means that all roles must be filled by those who are best able to perform them and that roles must be performed well by trained individuals. The mechanism that ensures proper role allocation is social stratification, roles are different in terms of importance and therefore there is the need to attach unequal rewards to the role.
Social inequality in the
Living standards in the UK are higher than those of Brazil, this is attributed by the fact that the UK is more developed and industrialised; therefore the inequalities in the UK are better off compared to cases of inequalities in Brazil. Higher incomes in the
Another observable case of inequality of income is the percentage of the population that live in extreme poverty and those who are rich, in the UK less people are marginalised compared to those in Brazil and also that the number of the most rich in the brazil are few compared to those in UK, therefore we can conclude that income in the UK is more distributed among the population that the distribution of income and wealth in Brazil.
Inequalities in education exist in the UK and Brazil but the type and level of inequality is different, in the UK the main concern about inequalities in education focuses on the level of educational achievement by boys and girls, whereas in the case of brazil inequality in performance between the children from a rich background and those from a poor background. Children from a rich background tend to achieve better grades than those from poor families in
Another concern is the availability of schools in Brazil, in some regions there are no resources to support curriculum and this contribute to the differences in performance among children, in the UK there is a more uniform distribution of schools and therefore there exist more opportunities for better equality in education among children.
Health services provision can also contribute to inequality, the level of deaths among the poor due to illnesses associated to poor health is high compared to deaths among the rich, in the UK there is better provision of health services and there exist less differences between the services offered to the rich and poor, in the Brazil case there is a major concern on the inequalities that exist in the provision of good health care among the poor and the rich. The differences in the provision of health services have therefore contributed to the differences in life expectancy among the poor and the rich in
On political power and influence, the rich are more influential in Brazil compared to influences by the poor, the poor are less concerned with national issues and this has contributed to inequality in power to make decisions concerning the society, this decisions are made by the rich because the poor are more concerned with their survival in society, the rich in Brazil therefore have more power and influence compared to UK where more equality is practiced in political decision making.
Inequality exist in every society but the level of inequality is different among this societies, one of the causes of such differences is the level of economic development in that country, inequalities exist in health, education, income and wealth, standards of living and political power, inequalities in the UK are better off than inequalities in Brazil and this is contributed by the fact that the UK is more developed than Brazil.
Karl Marx perceives inequality as a factor that contribute to conflict in society while the functionalist perspective sees inequality as a positive thing, the functionalist perspective argues that it is necessary for a society to have inequality in order for it to function efficiently.
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