Western economies? What about the rest of the world?
Citation: World Bank. "Poverty and Prosperity 2016 / Taking on Inequality"[1].
1. https://openknowledge.worldbank.org/bitstream/handle/10986/2...
That’s largely an effect of bringing more regions of the world into the industrialized paradigm, whereas what the other commenter said describes what happens to people in industrialized countries.
If you disagree with these points, please site evidence.