In order to build communities that are powerful enough to attain significant change, we need large numbers of people working together. If cultural groups join forces, they will be more effective in reaching common goals, than if each group operates in isolation.
Each cultural groups has unique strengths and perspectives that the larger community can benefit from. We need a wide range of ideas, customs, and wisdom to solve problems and enrich community life. Bringing non-mainstream groups into the center of civic activity can provide fresh perspectives and shed new light on tough problems.
Understanding cultures will help us overcome and prevent racial and ethnic divisions. Racial and ethnic divisions result in misunderstandings, loss of opportunities, and sometimes violence. Racial and ethnic conflicts drain communities of financial and human resources; they distract cultural groups from resolving the key issues they have in common.
People from different cultures have to be included in decision-making processes in order for programs or policies to be effective. The people affected by a decision have to be involved in formulating solutions--it's a basic democratic principle. Without the input and support of all the groups involved, decision-making, implementation, and follow through are much less likely to occur.
An appreciation of cultural diversity goes hand-in-hand with a just and equitable society. For example, research has shown that when students' cultures are understood and appreciated by teachers, the students do better in school. Students feel more accepted, they feel part of the school community, they work harder to achieve, and they are more successful in school.
If we do not learn about the influences that cultural groups have had on our mainstream history and culture, we are all missing out on an accurate view of our society and our communities.