The City and the City

The border between Besźel and Ul Qoma is inviolate. In what ways does the division of the cities manifest itself in their evolution? What are some of the differences between the two cities?

China Miéville takes the idea of borders to an extreme and absurd degree. What comment is he making about borders and their effects?

How does Miéville blend genres in his novel? What genres is he working in, and what are some examples how each is used in the narrative?