Star Trek is an effective modern mythology that helps people identify with humanity as a whole rather than just a local group. It presents aspirational visions of human progress and values like tolerance. Some key elements that make it mythological include its philosophical themes, archetypal heroes like Kirk that model human ideals, and use of allegory to discuss social issues. It also incorporates symbolic and villain elements found in classic mythology to teach moral lessons. An episode like "Darmok" shows how mythology can promote cross-cultural understanding through shared stories and metaphors.