Arthur Keith Quote

Human nature, as manifested in tribalism and nationalism, provides the momentum of the machinery of human evolution.


Evolution and Ethics (ed. 1947)


Human nature, as manifested in tribalism and nationalism, provides the momentum of the machinery of human evolution.

Human nature, as manifested in tribalism and nationalism, provides the momentum of the machinery of human evolution.

Human nature, as manifested in tribalism and nationalism, provides the momentum of the machinery of human evolution.

Human nature, as manifested in tribalism and nationalism, provides the momentum of the machinery of human evolution.