 That there is contestation among members, and that its main elements are under constant negotiation, does not render a culture any less meaningful for its members. What may seem confusing is the idea that a contestable and constantly shifting culture warrants protection; perhaps protection means artificially halting the natural changes that a culture would undergo, by protecting elements of it at a moment in time. But defenders of this view demand protection in the form of ensuring that the forums in which culture is negotiated, shared and transmitted, are sustained in robust and inclusive ways, and without unwanted interference by forces external to the culture. As with the culture-as-formation account, the emphasis is on the capacity of group members to shape the norms and practices that are central, rather than with the norms and practices themselves.