We see one in the - two actually in the documentary that are supported in part with -in one case, Presbyterian Church funds and another Catholic funds - where there are attempts to create economic models in these countries or ways to keep people out of poverty that allow them to stay in their home country, make a decent living and not have to emigrate.

NPR: Film Looks at Immigrants Caught in Slave Trade

The local authorities are expected to work with energy companies, installers, owner-occupiers and private landlords to ensure all households in areas of high fuel poverty receive an offer to have their home made more energy efficient.

BBC: Funding of ?60m to target fuel poverty areas in Scotland

"The children in many cases were removed from their home ... because the parents might have had issues with alcoholism or with poverty, " Ryan said.

CNN: 26 years on: helping Chernobyl's children