Urban areas exploding with slums

A study by Population Action International, an NGO has shown that many people who live in urban towns live in the slums. The report warns that if the rural-urban migration trend is not checked, the rate of poverty and environmental degradation will sky rocket. According to UN Habitat statistics 55 per cent of the urban population live in the ghettoes. The UN say these people cannot do not plan their families and will be affected by climate change...