Magdalena Lauritsch writes and directs a future-set apocalyptic space drama — In Magdalena Lauritsch’s uneven, sometimes compelling feature-length debut, Rubikon, the world ends not with a nuclear apocalypse, killer cyborgs, or time-travel paradoxes, but with environmental catastrophe, economic collapse, and corporate-run authoritarianism. It’s certainly nothing we haven’t seen before, and with the recent reactionary rulings by the U.S. Supreme Court, may…