Of walls and robots: The future of immigration
BY CURTIS MAREZProfessor of ethnic studies at the University of California, San Diego Even before Donald Trump promised to build one, U.S. popular culture was preoccupied with walls—most famously the Wall in Game of Thrones that protects the Seven Kingdoms from the wildlings. Contemporary depictions of zombies are set amid fences and fortifications that recall … More Of walls and robots: The future of immigration