This meta-framework overlaps with the notion of a tri-lens that we are using in this book. The cultural lens overlaps with a geographic component; the social identity lens overlaps with demographic and associational components. This framework addresses some of the complexities related to understanding the impact of culture on human behavior and interactions noted above. The Cultural Mosaic framework emphasizes that culture includes societal differences at the national level and in addition also incorporates differences rooted in ethnicity, gender, religion, and profession.