SILENT RUNNING (1972).
⭐⭐⭐⭐
For some reason, this film was never on my radar, until recently. Wound up buying a DVD rather than rewarding our corporate overlords' stranglehold on culture.
What a melancholy, somber film. Having been alive in the 1960s, I can see where this film comes from—it's an extrapolation of the then-current and now ongoing battle between ecologists and corporations, to a final resolution. It's The Lorax, as a sci-fi film.
1/2