Presented here for your enjoyment are some of the best articles from fourcultures.com, an opinionated place for the study and application of grid-group cultural theory, also known as Cultural Theory, theory of cultural viability, theory of plural rationality, cultural theory of risk, cultural cognition (and a few more)
For simplicity this site just calls it “Fourcultures”.
If you'd like to know more, please check out a short summary of the concepts and how they apply to life.