Making a film about the climate crisis is a daunting task. How does a filmmaker meet the urgency, enormity and impending doom of this crucial moment in time? Oscar-nominated “Fire of Love” director Sara Dosa goes back to basics: family, love, home. The documentarian partners with Icelandic poet and author Andri Snær Magnason to craft a portrait of the melting glaciers of his homeland. Far from being an ecological investigation, “ Time and Water ” is a moving story about what the Icelandic