7-9. Force of Nature.

Two alien scientists deliver a dire warning.

THE PLOT

The Fleming, a Federation medical transport, has disappeared in the Hekaras Corridor. The corridor is the only safe path to travel through this region of space, which is characterized by intense tetryon fields. The Fleming isn't the only ship to experience issues. During the search, the Enterprise encounters a Ferengi vessel whose warp drive is offline and whose systems are crippled.

After Picard assists with repairs, DaiMon Prak (Lee Arenberg), the Ferengi captain, admits that they observed the Fleming traveling through the corridor and provides Picard with the ship's heading. But the Enterprise arrives too late. All that remains of the Fleming is debris.

Just then, the Enterprise is struck by a verteron pulse, taking the ship's warp drive and shields offline... at which point Hekaran scientists Rabal (Michael Corbett) and Serova (Margaret Reed) beam onto the ship with a potentially devastating revelation!

CHARACTERS

Capt. Picard: Though he is not pleased at the tactics of the Hekaran scientists, their claims are serious enough that he immediately agrees to let Data review their findings. He states that he considers it part of his job to keep an open mind, even when he's annoyed. When the rift opens near the end of the episode, complicating the ship's rescue mission, there are two obvious options - both of them bad. He tells his officers that he wants them to find him a third option, and trusts Geordi and Data to do just that.

Data: Has allowed his cat, Spot, such a degree of free reign that Geordi finds the cat unmanageable and "out of control." We see that whatever difficulties Data may face in training Spot, the cat has certainly trained Data, who feeds and plays with the animal on cue. In the "A" plot, it is Data who figures out how to complete the rescue mission without using warp engines in the rift, calculating what to do to the exact second.

Geordi: His engineering acumen gives him enough knowledge to improvise when Data's rescue plan gets thrown an unexpected curveball. His basic decency is such that, despite Serova displaying no sympathetic traits whatever, he still feels guilt when she is driven to rash action.

THOUGHTS

Force of Nature is TNG's environmentalist episode. It's the one in which warp drive turns out to be damaging the fabric of the universe. I'd love to say that this idea has potential. The truth is, it was a lousy idea from the start. With warp drive so integral a part of the Star Trek franchise, it was inevitable that the limits put on warp travel in this episode would never be enforceable across multiple series. The only possible result was what happened: The limit was paid lip service to a very few times before being utterly ignored thereafter.

Which... Fair enough. It's an episode that exists entirely in isolation, because it cannot affect the wider franchise. Fine. After all, Ethics paralyzed Worf, ended with us being told that he had a long, slow road ahead of him, and then saw him 100% recovered by the next episode with the incident never even mentioned again.  None of which prevented it from being a worthy episode in its own right.