Research shows that organizations with more cultural diversity:
It is therefore in the interest of your organization to invest in more diversity. Most organizations therefore intend to only take into account the relevant competences in selection and promotion (and they are convinced that they actually do this).
Where it goes wrong, however, is that organizations do not take into account the effects of our human thinking errors, and more specifically implicit bias:
In this training you learn how to approach this in concrete terms in your organization.