These high levels of inequality erode social cohesion in the region.

This is not a healthy situation, also in terms of social cohesion and stability.

And groups that are more cohesive are more likely to survive in interactions with other groups.

That cohesion can have positive and negative consequences, but it helps to know what to expect.

We now feel that the public should be involved in the names and symbols, as this major project will enhance national prestige and strengthen the national sense of cohesion and pride.