Do national cultures exist? Do supra-national cultures exist?

Here is a map from Ronald Inglehart’s World Values Survey organization web site. The site allows users to analyze data collected by the World Values Survey in dozens of countries around the world. We are reading Inglehart’s The Renaissance of Political Culture this week and will analyze the importance of political culture for understanding political outcomes, such as democracy and economic development. Are some cultures more compatible with democracy and economic growth than others? Is culture a more compelling framework for testing political phenomena than is rational choice?

Inglehart-Welzel Cultural Map of the World

This map reflects the fact that a large number of basic values are closely correlated; they can be depicted in just major two dimensions of cross-cultural variation