Threats to social cohesion come from bad policy (insufficient attention to social rights or economic inclusion, for example) or from policy which is too unidimensional. Sometimes the single dimension is described as ‘too many’ rights for newcomers and insufficient attention to promoting common values, and sometimes the unidimensionality is described as ‘insufficient’ attention to diversity. In other words, the actual interventions prescribed vary, especially with respect to dealing with immigration and/or diversity.