Functionalists claim that inequality and stratification is functional for society and a source of social order. They believe that inequality is both inevitable and functional.
Durkheim argued that class stratification existed because it was functional or beneficial to the social order. The key point of the theory is that Stratification is universal and necessary. This is argued because all society is stratified. Durkheim claimed that society needs to fill the most important and difficult jobs with the most talented and hardworking people. If people were all paid the same regardless of their work, they would take the easiest jobs and do as little training as possible. There would be no incentive to work hard and do difficult educational courses. Society ensures that the most pay and the best working conditions go to those who are prepared to put the time and effort into working hard for them. The high rewards act as motivation for the years of work and preparation required for the difficult and responsible careers that some people choose.
There have been many critics of the viewpoint, for example Kendall et al. point out that the functionalist approach generally