Snowpiercer is real.
If you haven't watched it, do yourself a favour and knuckle down for it some evening and then come back and realise that the bleak, cold future depicted in it isn't actually that implausible/far away.
This ridiculously long Canadian National Railway train plowed through all the snow on the tracks in front of it in Salisbury, New Brunswick after three blizzards in a week hit the area, proving that the locomotion really is the best thing you can do.
Via YouTube
