Which is a good thing unless you happen to be first world working class.
As the billions of third world people continue having irresponsible amounts of children to expand to the new resources given to them.it becomes impossible for most first worlders to compete and everywhere becomes third world.
So it may not be as good of a thing as it seems.
Its funny the recent middle class is actually an abberation throughout most of human history.
Most of human history has been the rich with their foot on the neck of the poor.