Another shortcoming of group theory is that in actuality many people (e.g., the poor and disadvantaged) and interests ( such diffuse interests as natural beauty and social justice) are ether not represented or only poorly represented in the group struggle. As Professor E.E. Schattschneider remarks about the underorganization of the poor, "The flaw in the pluralist heaven is that the heavenly chorus sings with a strong upper-class accent." Those who are not represented will have little voice in policymaking and thus their interests are likely to be slighted therein.