Is human cognition the same everywhere? Or do styles of cognition differ depending on geographic or cultural boundaries? Richard Nisbett explores these questions in his 2003 book “The Geography of Thought.” Nisbett primarily focuses on differences between Eastern and Western thought, defining Westerners as people of European culture and Easterners as East Asian (including China, Korea, and Japan). He proposes that Easterners and Westerns have markedly different styles of thought, using evidence from diverse areas such history, philosophy, language, and social science.