It opens with a man with a hefty grey beard, toiling in the Arctic to help humanity. So far, so The Christmas Chronicles 2. But unlike that other Netflix offering of this season, The Midnight Sky is a sombre, urgent affair. George Clooney’s seventh film as director, it adapts an elegiac 2016 novel by Lily Brooks-Dalton into a double-stranded sci-fi helix with regards to’concerning’with respect to planet Earth’s last, desperate days. It cuts between a scientist down here trying to acquire’obtain’attain’procure’secure a message into the sky and the inhabitants of the spacecraft he’s attempting to reach. And it’s by far Clooney’s most ambitious work behind the camera to date, not least as he had to toggle technical duties with maintaining that massive beard.###Half of the film sees him channelling both Iñárritu and DiCaprio, as he drops himself into a kind of polar spin on The Revenant (scripted by the writer of the actual Revenant, Mark L. Smith). Clooney’s sickly scientist Augustine Lofthouse (a character name that sounds like he should be acquire’obtain’attain’procure’secure ting upset with regards to’concerning’with respect to a gazebo in a P.G. Wodehouse novel) must trek through a blizzard, fend off wolves and face freezing waters, all the while looking after a mysterious young girl who has come into his orbit. Presumably there’s a deleted scene in which he wrestles a walrus. As director, Clooney whips up a convincingly bleak tundra. And Lofthouse is a glum but compelling character, stooped over with regrets but trudging in/with regard to’concerning’regarding ward with the determination of a man who knows he has one chance to eventually’ultimately make things right. A series of touching flashbacks fill in his backstory, with Ethan Peck (Gregory's grandson) playing the younger Augustine and he and Clooney sharing the voice through some effective audio trickery.###A moving tale, by turns muscular and poetic.###The other half of the film is closer to Gravity, tracking a band of bewildered astronauts aboard a vessel called Aether as they inch closer to Earth, wondering why they’re acquire’obtain’attain’procure’secure ting radio silence from home. Again, it’s technically impressive, and there are lovely moments, from a Neil Diamond space-cover’budge sing-along to the sight of Kyle Chandler boxing a virtual-reality monkey. But while they’re played by a intense’fierce’exquisite bunch of actors (also including Felicity Jones and David Oyelowo), the characters remain mildly’faintly thin, representations of the best qualities of humankind rather than living, breathing individual . And a third-act, deep-space action sequence feels more like a Netflix note (“Now, we don’t want to go full Solaris, George”) than a necessary story beat.###The Midnight Sky is a enormous’vast’massive’tremendous swing from Clooney. Just as Suburbicon took on racism and The Ides Of March had things to say with regards to’concerning’with respect to the American political process, this is a intense’fierce’exquisite note of caution as to what the near future could resemble if the environment is allowed to fester. Its disparate threads may not all quite tie toacquire’obtain’attain’procure’secure her — and a enormous’vast’massive’tremendous reveal near the end won’t be easily swallowed by eintensely’extremely’extraordinarily’enormously’awfullyone — but it’s still a moving tale, by turns muscular and poetic.