It’s grim out there. With the world seeming like it’s thiiiis close to imploding into chaos, it’s worth considering what art should do: add insight to, or distract from, humanity’s mounting troubles. When the latter impulse calls, Michel Gondry’s latest, Microbe and Gasoline, seems to step out of better times. It may not be all that monumental, but the small, eccentric tale of teenage friendship offers much-needed optimism.