How do we know? What does it mean to know? These are deceptively simple but important questions and the answers are by no means straight forward.  Knowledge, moreover, is at the heart of human welfare. The first of Bahá’u’lláh’s Arabic Hidden Words links knowledge and justice. The best beloved of all things in My sight is Justice; turn not away therefrom if thou desirest Me, and neglect it not that I may confide in thee. By its aid thou shalt see with thine own eyes and not through the eyes of others, and shalt know of thine own knowledge and not through the knowledge of thy neighbor.[1] And justice in turn…