If you look at poverty rates within countries, it has indeed gone down in the BRICS, to the degree that they've resisted the corporatisation ("structural adjustment) of their societies. But in Global North countries, including US, UK and NZ, poverty has massively increased since the 1980s, along with inequality.
So average poverty across the world has reduced *despite* the metastaticising tumour of "free market" capitalism, not because of it.
(3/?)