Emancipation in the 1970s, quality in the 1990s, inclusion in the 2000s? I guess there are a lot more candidates for such values, especially from an international perspective. However, I think it is highly relevant which normative idea pedagogy adopts as its self-description. For example the standardization and output-orientation of the 1990s would not have been possible without the (economical) Trojan Horse of "quality".