The concept of belief and its believability is being explored in various contexts, including its relationship to popularity and credibility. Research by Ogilvy suggests that a loss of brand believability can lead to consumer disengagement, with reports indicating a significant proportion of consumers in certain regions will silently abandon brands if they lose faith in them. The topic of belief is also being discussed in relation to science, literature, and religion, with some examining the role of faith and miracles in these areas.