>>1796790You should watch the movie Silent Running
>After the end of all botanical life on Earth, ecologist Freeman Lowell (Bruce Dern) maintains a greenhouse on a space station in order to preserve various plants for future generations. Assisted by three robots and a small human crew, Lowell rebels when he is ordered to destroy the greenhouse in favor of carrying cargo, a decision that puts him at odds with everyone but his mechanical companions. Lowell and his robots are forced to do anything necessary to keep their invaluable greenery alive.Also notable because the space ships in the movie look like they are literally filming legos on puppets strings, it really illustrates just how advanced Star Wars was having realistic dogfights just a few years later. Good movie though, very /out/ especially for sci-fi