This can minimise arbitrariness and injustice in governmental action. The arbitrariness and narrowness of this theory cannot well escape the reader's attention. From the positivistic point of view, equality is antithetic to arbitrariness. Her columns emphasized the arbitrariness of racial categories and stressed the centrality of the individual. It has also been critiqued as being potentially fallacious, due to individualistic arbitrariness. Social semiotics revisits De Saussure's doctrine of the "arbitrariness of the linguistic sign". The sequences can provide interesting examples of the arbitrariness of semiotic signs. There is no more arbitrariness in this view than accepting another moral standard. There may be issues of arbitrariness or "sloppy intuitionism" lurking there. The report was sharply criticised for its arbitrariness, lack of precision, and racist connotations. In some countries, a prohibition of arbitrariness is enshrined into the constitution. Becker argues that the arbitrariness of human-invented immortality projects makes them naturally prone to conflict. There is also the risk of arbitrariness within proactive policing. This arbitrariness in the orientation with respect to propagation direction is known as polarization. This arbitrariness in is called gauge freedom.