Foundational changes are taking place in the understanding of human groups. For decades, the biological and social sciences have been dominated by a form of individualism that renders groups as nothing more than collections of self-interested individuals. Now groups themselves are being interpreted as adaptive units, organisms in the own right, in which individuals play supportive roles. This chapter attempts to establish a permanent consensus for human groups as adaptive units, based on multilevel selection theory. Keywords:culture,
admiration,
conformism,
multilevel selection theory,
individualism