Snowpiercer (2013)
Snowpiercer is just as abstract as it is topical, and if you haven't watched it, you should go find out what that means for yourself. After a global warming related climate crisis decimates the Earth's atmosphere, an Ice Age descends onto the world, and the only surviving humans live on a bullet train that's traveling at hundreds of miles an hour, circling the globe once every day to follow the sun and avoid the permafrost. There are a lot of complaints that people have about this film, but most of them are related to the aesthetic and the unlikely nature of this event actually happening, and if you don't like cyber-noir dystopian future movies in 2020, what are you even doing with your life?