Peripheral city, Kunming The Modern World-System(Immanuel Wallerstein, 1981) The core areas The semi-peripheral areas The Peripheral a Lesbian: gendered social position and geographic space and AIDS issuePeripheral City, Kunming ◼ The Modern World-System(Immanuel Wallerstein, 1981) ◼ The core areas ◼ The semi-peripheral areas ◼ The Peripheral ◼ Lesbian: gendered social position and geographic space and AIDS issue