You can read the synopsis for Downsizing here:
When scientists discover how to shrink humans to five inches tall as a solution to over-population, Paul (Matt Damon) and his wife Audrey (Kristen Wiig) decide to abandon their stressed lives in order to get small and move to a new downsized community — a choice that triggers life-changing adventures.
Downsizing is in cinemas from 19 January 2018. Get all the latest sci-fi news with every issue of SciFiNow.