Set in the future,an scientist is finding to save the Planet from over population and global warming, and he invent the downsizing,Paul and Audrey Safranek are a married couple in Omaha with financial issues. At a college reunion, they encounter Dave and Carol Johnson who have "downsized," an irreversible process invented 15 years earlier that involves shrinking humans to a height of five inches. While the inventors advocate that downsizing is environmentally friendly through the reduction of waste, Dave argues that its benefits extend far beyond that and improve one's life through the increase in value of their money.

Exploring the possibilities of downsizing, Paul and Audrey agree to undergo the process and move to Leisureland, one of the most popular communities for small individuals. After undergoing downsizing, Paul receives a call from Audrey, saying that she was unable to go through the procedure and, opting out at the last minute, will be leaving him.

One year later, Paul finalizes the divorce with Audrey, and settles in to his new apartment. Although Paul had anticipated a life of relative ease, without Audrey's share of their assets, he works as a telemarketer for Lands' End. While attending a birthday party, Paul has a discussion with Dave and says that he regrets his decision to downsize. Soon after, Paul breaks up with his girlfriend and attends a party hosted by his neighbor Du

https://en.wikipedia.org/wiki/Downsizing_(film)
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