 The right to cultural preservation described above should be distinguished from the slightly different right against coerced cultural loss, which focuses on preservation in cases where the potential loss is the result of coercion by outside forces against which a cultural group is relatively powerless. Of course, cultural change is inevitable in some form, as highlighted above, and especially if one holds a culture-as-dialogue view, cultures are in fact never static. Rather, practices, norms, and values that are defining of a culture at one time may cease to be centrally defining of that culture, for a whole range of reasons including economic, environmental, and political. So, in fact, some amount of cultural loss is inevitable, and moreover, it is not always to be regretted. Sometimes, it is a normal response to external factors that are beyond a culture’s control, and sometimes it is welcome because the changes result in the better protection of human rights or more inclusive cultural traditions and practices. A cultural group may choose to shift their central modes of production in response to changing environmental factors, for example. So, as Samuel Scheffler has argued, the strong preservationist view of culture—that cultures should be insulated from all forms of change—must be rejected (Scheffler 2007).