Psychology
Identity Politics and Coalition Building in Multiethnic Societies
Quick fact
In societies with many ethnic groups, the number of political parties tends to be higher, and voters often support parties that match their own ethnicity—even when economic policies would contradict their interests.
Why this is interesting
We often think of politics as being about left vs. right, but in many countries, the most powerful divisions are ethnic or religious. Why does a shared skin color or language sometimes beat economic interest as a political cue?
Read the full explanation
Understanding Identity Politics and Coalition Building in Multiethnic Societies
Identity politics is the tendency for people to organize politically around characteristics they share with others, like ethnicity, language, religion, or nationality. This can be a powerful tool: it gives minorities a way to demand rights, recognition, and resources. For example, African Americans in the US used identity-based organizing during the civil rights movement to fight segregation. But when every group focuses only on its own identity, society can become fragmented, with little common ground. That’s where coalition building comes in. Coalitions are alliances between different groups to work toward a shared goal. Think of a labor union and a civil rights group joining forces to demand better wages for all workers. In a multiethnic society, successful coalitions don’t erase identities; they acknowledge them but find issues that unite people across lines.
A deeper explanation
The mechanism behind identity politics and coalition building lies in social identity theory. People derive a large part of their self-esteem from belonging to groups, and they tend to favour the in-group over the out-group. When resources are scarce, political competition often falls along these identity lines. However, most people have multiple identities—ethnic, religious, class, gender. This creates cross-cutting cleavages, where some of my neighbours share my ethnicity but not my religion, and vice versa. Politicians and activists can exploit these overlapping identities to build coalitions by finding commonalities. For instance, a politician might appeal to both ethnic groups by focusing on economic hardship that affects all. The key is to make identity politics inclusive rather than exclusive. Effective coalitions require trust and mutual concessions, and they often lead to more stable democracies because they reduce the chance that any single ethnic group feels permanently excluded.