Although poverty is skewed regionally as well as racially, blacks in poor regions are poorer than whites; they earn 30% less than whites with similar education.
Moreover, in poor regions, except Asia, income inequality has widened.
It is being tried in favelas in Brazil and in poor regions in China.
As with so many problems in poor regions, the deciding issue may be money.
Populations in poor regions continue to grow, even as birthrates decline.
In poor regions of the world, fresh cow dung is spread on straw huts to strengthen them.
A Stanford-led study found that improving water, sanitation and hygiene in poor regions of Bangladesh helped overall health but, contrary to expectations, did not improve children's growth.
Improving water, sanitation and hygiene in poor regions of Bangladesh helped overall health but, contrary to expectations, did not improve children's growth.
In a trial study, improving sanitation and hygiene in poor regions of Bangladesh helped children's health but did not improve their growth and development.
Such "poverty alleviation" efforts included a free milk program, subsidies for the poor farmers, and support for improved infrastructure in poor regions.
The average annual growth rate in poor regions is cut from 3.2%to2.6%6%, which means that by 2100 per-capita GDP is 40% below reference.
