I recently rewatched the episode "The Survivors". At the end, the Douwd, after having harrassed and almost destroyed the Enterprise and the entire crew, admits that he committed genocide. Shockingly, Captain Picard replies by saying that it was okay to do so and lets the Douwd free.
D: "No, no, no. You don't understand the scope of my crime. I didn't kill just one Husnock, or a hundred or a thousand... I killed them all. All Husnock. Everywhere."
CP: "Are 11,000 people worth... ..50 billion? Is the love of a woman worth the destruction of an entire species?"
D: "This is the sin I tried to keep you from learning. Why I wanted to chase you from Rana."
CP: "We're not qualified to be your judges. We have no law to fit your crime. You're free to return to the planet... ..and to make Rishon live again.
Helm, break orbit. Full impulse."
I understand that the Prime Directive prevents Starfleet from interfering with alien civilizations, but isn't Star Trek supposed to be about the moral advancement of the human race (or other races)? If so, how come the Douwd escaped justice of the Federation, when they catch people for much smaller crimes?
D: "No, no, no. You don't understand the scope of my crime. I didn't kill just one Husnock, or a hundred or a thousand... I killed them all. All Husnock. Everywhere."
CP: "Are 11,000 people worth... ..50 billion? Is the love of a woman worth the destruction of an entire species?"
D: "This is the sin I tried to keep you from learning. Why I wanted to chase you from Rana."
CP: "We're not qualified to be your judges. We have no law to fit your crime. You're free to return to the planet... ..and to make Rishon live again.
Helm, break orbit. Full impulse."
I understand that the Prime Directive prevents Starfleet from interfering with alien civilizations, but isn't Star Trek supposed to be about the moral advancement of the human race (or other races)? If so, how come the Douwd escaped justice of the Federation, when they catch people for much smaller crimes?