"The aim should be not to “forestall all dissenting voices”, but (a) to “invite meaningful debate”; (b) “to invite the scholarly challenges and ensuing debate that can lead to better insights and closer approximation of the truth”; (c) “to go beyond what can be grasped at first contact, and as a consequence of having to defend perceptions against competing views, to investigate matters more thoroughly”; (d) to “approximate truth more closely”; (d) to “go beyond initial impressions and beyond the validation of preconceived interpretations”; (e) to “embrace the scientific approach of being transparent and vulnerable – transparent by being open to verification in terms of providing supporting evidence and discussing potentially conflicting evidence, and vulnerable by being open to challenge and potential falsification“; (f) “to evaluate the very different perspectives that are current and thus to reach beyond the differences in perspective, ideology or bias” (HOCK 2005:282-3)."