Summary
- DS9 differentiated itself from TNG by featuring a more diverse cast, including more aliens and fewer Starfleet officers.
- The setting of a Cardassian space station allowed DS9 to explore complex narratives and ongoing storylines in a way that was different from previous Star Trek series.
- Despite their differences, the characters on DS9 were able to come together and survive, illustrating the essential message of Star Trek: unity among diversity.